House prices in Union Street, London, SE1
104 homes have sold on Union Street (SE1) since 1995, the first in 1996. Over the last five years the median sold price was £802,500 from 6 sales, 46% above the Southwark median of £550,000and against £555,000 across SE1. Sales here have been flats 95%, terraced 3%, semi-detached 1%, detached 1%.
- Median sold price
- £802,500
- last five years · 6 sales
- Half of sales were above this price, half below
- Price per sq ft
- £962
- based on 6 of 6 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 104
- 0 in the last 12 months
- Latest sale
- £369,500
- 18 Jun 2026
- vs Southwark
- +46%
- Southwark median £550,000
Every sale on Union Street, SE1
› Flat 3, 79 - 81 SE1 1SG · Flats £369,500· 18 Jun 2026 · 3 sales
| 18 Jun 2026 | £369,500 | Flats · Leasehold | 366 sq ft · £1010/sq ft | +219% vs 2000 |
| 19 Dec 2003 | £181,000 | Flats · Leasehold | 366 sq ft · £495/sq ft | first recorded sale |
| 12 May 2000 | £116,000 | Flats · Leasehold | 366 sq ft · £317/sq ft | −36% vs 2003 |
› 27 SE1 1SD · Terraced £3,610,000· 29 Oct 2025
| 29 Oct 2025 | £3,610,000 | Terraced · Freehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 38, 237 SE1 0LR · Flats £1,800,000· 24 Apr 2025 · 2 sales
| 24 Apr 2025 | £1,800,000 | Flats · Leasehold | 1,604 sq ft · £1122/sq ft | +14% vs 2018 |
| 7 Dec 2018 | £1,580,209 | Flats · Leasehold | 1,604 sq ft · £985/sq ft | first recorded sale |
› Flat 32, 237 SE1 0LR · Flats £850,000· 11 Jul 2024 · 2 sales
| 11 Jul 2024 | £850,000 | Flats · Leasehold | 807 sq ft · £1053/sq ft | first recorded sale |
| 29 Jun 2017 | £1,003,200 | Flats · Leasehold | 807 sq ft · £1243/sq ft | +18% vs 2024 |
› Flat 25, 237 SE1 0LR · Flats £780,000· 25 Jan 2024 · 2 sales
| 25 Jan 2024 | £780,000 | Flats · Leasehold | 807 sq ft · £966/sq ft | −7% vs 2018 |
| 23 Mar 2018 | £835,000 | Flats · Leasehold | 807 sq ft · £1034/sq ft | first recorded sale |
› Flat 12, 237 SE1 0LR · Flats £481,000· 27 Sept 2023 · 2 sales
| 27 Sept 2023 | £481,000 | Flats · Leasehold | 549 sq ft · £876/sq ft | −28% vs 2017 |
| 30 Jun 2017 | £664,450 | Flats · Leasehold · New build | 549 sq ft · £1210/sq ft | first recorded sale |
› 152b SE1 0LH · Flats £825,000· 10 May 2023 · 2 sales
| 10 May 2023 | £825,000 | Flats · Leasehold | 1,001 sq ft · £824/sq ft | +132% vs 2006 |
| 5 May 2006 | £355,000 | Flats · Leasehold | 1,001 sq ft · £355/sq ft | first recorded sale |
› 144 - 146 SE1 0LH · Flats £390,000· 13 Apr 2023
| 13 Apr 2023 | £390,000 | Flats · Leasehold | 388 sq ft · £1006/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› 76 SE1 0NW · Flats £1,150,000· 14 Apr 2022
| 14 Apr 2022 | £1,150,000 | Flats · Freehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› 154 SE1 0LH · Flats £392,000· 9 Mar 2022 · 2 sales
| 9 Mar 2022 | £392,000 | Flats · Leasehold | 409 sq ft · £958/sq ft | +12% vs 2016 |
| 8 Jan 2016 | £350,000 | Flats · Leasehold | 409 sq ft · £856/sq ft | first recorded sale |
› Flat 11, 237 SE1 0LR · Flats £825,000· 17 Jul 2019 · 2 sales
| 17 Jul 2019 | £825,000 | Flats · Leasehold | 807 sq ft · £1022/sq ft | −10% vs 2017 |
| 26 May 2017 | £921,500 | Flats · Leasehold | 807 sq ft · £1141/sq ft | first recorded sale |
› Flat 41, 237 SE1 0LR · Flats £2,000,000· 30 Nov 2018
| 30 Nov 2018 | £2,000,000 | Flats · Leasehold | 1,679 sq ft · £1191/sq ft | first recorded sale |
› Flat 35, 237 SE1 0LR · Flats £1,799,000· 2 Nov 2018
| 2 Nov 2018 | £1,799,000 | Flats · Leasehold | 1,787 sq ft · £1007/sq ft | first recorded sale |
› Flat 30, 237 SE1 0LR · Flats £1,050,000· 15 Jun 2018
| 15 Jun 2018 | £1,050,000 | Flats · Leasehold | 969 sq ft · £1084/sq ft | first recorded sale |
› Flat 40, 237 SE1 0LR · Flats £1,160,000· 28 Feb 2018
| 28 Feb 2018 | £1,160,000 | Flats · Leasehold | 947 sq ft · £1225/sq ft | first recorded sale |
› Flat 36, 237 SE1 0LR · Flats £2,750,000· 20 Feb 2018 · 3 sales
| 20 Feb 2018 | £2,750,000 | Flats · Leasehold | 1,905 sq ft · £1443/sq ft | +9% vs 2017 |
| 31 Jan 2018 | £2,532,500 | Flats · Leasehold | 1,905 sq ft · £1329/sq ft | −8% vs 2018 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 21 Aug 2017 | £2,532,500 | Flats · Leasehold · New build | 1,905 sq ft · £1329/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 33, 237 SE1 0LR · Flats £1,160,000· 25 Jan 2018
| 25 Jan 2018 | £1,160,000 | Flats · Leasehold | 1,098 sq ft · £1057/sq ft | first recorded sale |
› Flat 12, 235 SE1 0LR · Flats £195,000· 16 Jan 2018 · 2 sales
| 16 Jan 2018 | £195,000 | Flats · Leasehold | 549 sq ft · £355/sq ft | +89% vs 2014 |
| 23 Dec 2014 | £103,428 | Flats · Leasehold · New build | 549 sq ft · £188/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 23, 237 SE1 0LR · Flats £1,150,000· 29 Dec 2017
| 29 Dec 2017 | £1,150,000 | Flats · Leasehold | 969 sq ft · £1187/sq ft | first recorded sale |
› Flat 18, 237 SE1 0LR · Flats £918,000· 13 Dec 2017 · 3 sales
| 13 Dec 2017 | £918,000 | Flats · Leasehold | 807 sq ft · £1137/sq ft | −4% vs 2017 |
| 22 Nov 2017 | £954,000 | Flats · Leasehold | 807 sq ft · £1182/sq ft | +4% vs 2017 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 21 Aug 2017 | £954,000 | Flats · Leasehold | 807 sq ft · £1182/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 29, 237 SE1 0LR · Flats £990,000· 7 Dec 2017
| 7 Dec 2017 | £990,000 | Flats · Leasehold | 872 sq ft · £1135/sq ft | first recorded sale |
› Flat 13, 237 SE1 0LR · Flats £657,060· 5 Dec 2017
| 5 Dec 2017 | £657,060 | Flats · Leasehold | 527 sq ft · £1246/sq ft | first recorded sale |
› Flat B, 162 SE1 0LH · Flats £605,000· 29 Sept 2017 · 2 sales
| 29 Sept 2017 | £605,000 | Flats · Leasehold | +25% vs 2013 | |
| 24 May 2013 | £485,000 | Flats · Leasehold | first recorded sale |
› Flat 9, 237 SE1 0LR · Flats £975,000· 18 Aug 2017
| 18 Aug 2017 | £975,000 | Flats · Leasehold · New build | 969 sq ft · £1006/sq ft | first recorded sale |
› Flat 39, 237 SE1 0LR · Flats £1,500,000· 28 Jul 2017
| 28 Jul 2017 | £1,500,000 | Flats · Leasehold · New build | 1,184 sq ft · £1267/sq ft | first recorded sale |
› Flat 10, 237 SE1 0LR · Flats £875,000· 11 Jul 2017
| 11 Jul 2017 | £875,000 | Flats · Leasehold | 753 sq ft · £1161/sq ft | first recorded sale |
› Flat 37, 237 SE1 0LR · Flats £2,070,000· 30 Jun 2017
| 30 Jun 2017 | £2,070,000 | Flats · Leasehold | 1,485 sq ft · £1394/sq ft | first recorded sale |
› Flat 1, 237 SE1 0LR · Flats £800,000· 27 Jun 2017
| 27 Jun 2017 | £800,000 | Flats · Leasehold · New build | 872 sq ft · £918/sq ft | first recorded sale |
› Flat 3, 237 SE1 0LR · Flats £850,000· 23 Jun 2017
| 23 Jun 2017 | £850,000 | Flats · Leasehold | 743 sq ft · £1144/sq ft | first recorded sale |
› Flat 31, 237 SE1 0LR · Flats £1,040,000· 23 Jun 2017
| 23 Jun 2017 | £1,040,000 | Flats · Leasehold | 753 sq ft · £1380/sq ft | first recorded sale |
› Flat 28, 237 SE1 0LR · Flats £1,050,900· 23 Jun 2017
| 23 Jun 2017 | £1,050,900 | Flats · Leasehold · New build | 840 sq ft · £1252/sq ft | first recorded sale |
› Flat 20, 237 SE1 0LR · Flats £678,500· 22 Jun 2017
| 22 Jun 2017 | £678,500 | Flats · Leasehold · New build | 527 sq ft · £1286/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 17, 237 SE1 0LR · Flats £1,040,000· 16 Jun 2017
| 16 Jun 2017 | £1,040,000 | Flats · Leasehold | 753 sq ft · £1380/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 21, 237 SE1 0LR · Flats £999,999· 16 Jun 2017
| 16 Jun 2017 | £999,999 | Flats · Leasehold · New build | 840 sq ft · £1191/sq ft | first recorded sale |
› Flat 5, 237 SE1 0LR · Flats £615,000· 16 Jun 2017
| 16 Jun 2017 | £615,000 | Flats · Leasehold · New build | 560 sq ft · £1099/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 24, 237 SE1 0LR · Flats £1,019,985· 9 Jun 2017
| 9 Jun 2017 | £1,019,985 | Flats · Leasehold | 753 sq ft · £1354/sq ft | first recorded sale |
› Flat 22, 237 SE1 0LR · Flats £924,500· 9 Jun 2017
| 9 Jun 2017 | £924,500 | Flats · Leasehold · New build | 872 sq ft · £1060/sq ft | first recorded sale |
› Flat 4, 237 SE1 0LR · Flats £800,000· 8 Jun 2017
| 8 Jun 2017 | £800,000 | Flats · Leasehold | 743 sq ft · £1077/sq ft | first recorded sale |
› Flat 26, 237 SE1 0LR · Flats £693,500· 5 Jun 2017
| 5 Jun 2017 | £693,500 | Flats · Leasehold · New build | 549 sq ft · £1263/sq ft | first recorded sale |
› Flat 19, 237 SE1 0LR · Flats £660,250· 2 Jun 2017
| 2 Jun 2017 | £660,250 | Flats · Leasehold | 549 sq ft · £1203/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 16, 237 SE1 0LR · Flats £1,131,750· 26 May 2017
| 26 May 2017 | £1,131,750 | Flats · Leasehold · New build | 969 sq ft · £1168/sq ft | first recorded sale |
› Flat 34, 237 SE1 0LR · Flats £1,078,800· 26 May 2017
| 26 May 2017 | £1,078,800 | Flats · Leasehold · New build | 829 sq ft · £1302/sq ft | first recorded sale |
› Flat 7, 237 SE1 0LR · Flats £738,100· 26 May 2017
| 26 May 2017 | £738,100 | Flats · Leasehold · New build | 678 sq ft · £1088/sq ft | first recorded sale |
› Flat 15, 237 SE1 0LR · Flats £885,000· 26 May 2017
| 26 May 2017 | £885,000 | Flats · Leasehold · New build | 872 sq ft · £1015/sq ft | first recorded sale |
› Flat 6, 237 SE1 0LR · Flats £685,000· 26 May 2017
| 26 May 2017 | £685,000 | Flats · Leasehold · New build | 678 sq ft · £1010/sq ft | first recorded sale |
› Flat 2, 237 SE1 0LR · Flats £964,000· 26 May 2017
| 26 May 2017 | £964,000 | Flats · Leasehold · New build | 980 sq ft · £984/sq ft | first recorded sale |
› Flat 8, 237 SE1 0LR · Flats £833,000· 26 May 2017
| 26 May 2017 | £833,000 | Flats · Leasehold · New build | 872 sq ft · £955/sq ft | first recorded sale |
› Flat 14, 237 SE1 0LR · Flats £885,000· 25 May 2017
| 25 May 2017 | £885,000 | Flats · Leasehold · New build | 840 sq ft · £1054/sq ft | first recorded sale |
› Flat 27, 237 SE1 0LR · Flats £650,000· 25 May 2017
| 25 May 2017 | £650,000 | Flats · Leasehold · New build | 527 sq ft · £1232/sq ft | first recorded sale |
› 6 SE1 1SZ · Detached £1,725,000· 12 Oct 2016 · 2 sales
| 12 Oct 2016 | £1,725,000 | Detached · Freehold | 377 sq ft · £4579/sq ft | +945% vs 1997 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 2 May 1997 | £165,000 | Detached · Freehold | 377 sq ft · £438/sq ft | first recorded sale |
› Flat 10, 235 SE1 0LR · Flats £103,428· 23 Dec 2014
| 23 Dec 2014 | £103,428 | Flats · Leasehold · New build | 657 sq ft · £158/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 8, 235 SE1 0LR · Flats £103,428· 23 Dec 2014
| 23 Dec 2014 | £103,428 | Flats · Leasehold · New build | 872 sq ft · £119/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 9, 235 SE1 0LR · Flats £103,428· 23 Dec 2014
| 23 Dec 2014 | £103,428 | Flats · Leasehold · New build | 1,076 sq ft · £96/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 14, 235 SE1 0LR · Flats £103,428· 23 Dec 2014
| 23 Dec 2014 | £103,428 | Flats · Leasehold · New build | 657 sq ft · £158/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 13, 235 SE1 0LR · Flats £103,428· 23 Dec 2014
| 23 Dec 2014 | £103,428 | Flats · Leasehold · New build | 678 sq ft · £153/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 11, 235 SE1 0LR · Flats £103,428· 23 Dec 2014
| 23 Dec 2014 | £103,428 | Flats · Leasehold · New build | 689 sq ft · £150/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 2, Ernst Building, 142 SE1 0FR · Flats £710,350· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £710,350 | Flats · Leasehold | 980 sq ft · £725/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £774,500 | Flats · Leasehold | 980 sq ft · £791/sq ft | +9% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 5, Ernst Building, 142 SE1 0FR · Flats £760,400· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £760,400 | Flats · Leasehold | 1,066 sq ft · £714/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £923,500 | Flats · Leasehold | 1,066 sq ft · £867/sq ft | +21% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 3, Ernst Building, 142 SE1 0FR · Flats £899,500· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £899,500 | Flats · Leasehold | 1,066 sq ft · £844/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £745,400 | Flats · Leasehold | 1,066 sq ft · £699/sq ft | −17% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 8, Ernst Building, 142 SE1 0FR · Flats £794,500· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £794,500 | Flats · Leasehold | 1,087 sq ft · £731/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £775,400 | Flats · Leasehold | 1,087 sq ft · £713/sq ft | −2% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 1, Ernst Building, 142 SE1 0FR · Flats £700,350· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £700,350 | Flats · Leasehold | 1,033 sq ft · £678/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £794,500 | Flats · Leasehold | 1,033 sq ft · £769/sq ft | +13% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 4, Ernst Building, 142 SE1 0FR · Flats £745,400· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £745,400 | Flats · Leasehold | 1,087 sq ft · £686/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £899,500 | Flats · Leasehold | 1,087 sq ft · £827/sq ft | +21% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 6, Ernst Building, 142 SE1 0FR · Flats £923,500· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £923,500 | Flats · Leasehold | 1,087 sq ft · £849/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £760,400 | Flats · Leasehold | 1,087 sq ft · £699/sq ft | −18% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Apartment 7, Ernst Building, 142 SE1 0FR · Flats £942,500· 28 Jul 2014 · 2 sales
| 28 Jul 2014 | £942,500 | Flats · Leasehold | 1,066 sq ft · £884/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Jul 2014 | £775,400 | Flats · Leasehold | 1,066 sq ft · £728/sq ft | −18% vs 2014 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 5, Ciba Apartments, 101 SE1 0LQ · Flats £675,000· 3 Jan 2014 · 3 sales
| 3 Jan 2014 | £675,000 | Flats · Leasehold | 807 sq ft · £836/sq ft | first recorded sale |
| 21 May 2007 | £425,000 | Flats · Leasehold | 807 sq ft · £526/sq ft | −37% vs 2014 |
| 3 Oct 2000 | £249,000 | Flats · Leasehold | 807 sq ft · £308/sq ft | −41% vs 2007 |
› Flat C, 162 SE1 0LH · Flats £612,000· 23 Aug 2013
| 23 Aug 2013 | £612,000 | Flats · Leasehold | first recorded sale |
› 31 SE1 1SD · Flats £450,000· 7 Jun 2013 · 3 sales
| 7 Jun 2013 | £450,000 | Flats · Leasehold | 764 sq ft · £589/sq ft | first recorded sale |
| 6 May 2011 | £360,000 | Flats · Leasehold | 764 sq ft · £471/sq ft | −20% vs 2013 |
| 7 Sept 1998 | £120,000 | Semi-detached · Leasehold | 764 sq ft · £157/sq ft | −67% vs 2011 |
› Flat 2, Ciba Apartments, 101 SE1 0LQ · Flats £530,000· 30 Mar 2012 · 3 sales
| 30 Mar 2012 | £530,000 | Flats · Leasehold | 807 sq ft · £657/sq ft | first recorded sale |
| 5 Apr 2005 | £315,000 | Flats · Leasehold | 807 sq ft · £390/sq ft | +53% vs 2000 |
| 5 Oct 2000 | £206,500 | Flats · Leasehold | 807 sq ft · £256/sq ft | −61% vs 2012 |
› Flat 3, Ciba Apartments, 101 SE1 0LQ · Flats £485,000· 30 Sept 2011 · 3 sales
| 30 Sept 2011 | £485,000 | Flats · Leasehold | +19% vs 2007 | |
| 5 Jan 2007 | £409,000 | Flats · Leasehold | first recorded sale | |
| 5 Oct 2000 | £216,500 | Flats · Leasehold | −55% vs 2011 |
› Flat 6, Ciba Apartments, 101 SE1 0LQ · Flats £487,950· 17 Jun 2011 · 3 sales
| 17 Jun 2011 | £487,950 | Flats · Leasehold | 797 sq ft · £613/sq ft | first recorded sale |
| 17 Oct 2001 | £290,000 | Flats · Leasehold | 797 sq ft · £364/sq ft | +28% vs 2000 |
| 10 Oct 2000 | £226,500 | Flats · Leasehold | 797 sq ft · £284/sq ft | −54% vs 2011 |
› 152 - 154 SE1 0LH · Flats £200,000· 25 May 2011
| 25 May 2011 | £200,000 | Flats · Leasehold | 323 sq ft · £619/sq ft | first recorded sale |
› 144 SE1 0LH · Flats £200,000· 12 Oct 2009
| 12 Oct 2009 | £200,000 | Flats · Leasehold | 398 sq ft · £502/sq ft | first recorded sale |
› 146 SE1 0LH · Flats £200,000· 22 Jun 2009
| 22 Jun 2009 | £200,000 | Flats · Leasehold | 377 sq ft · £531/sq ft | first recorded sale |
› 150 SE1 0LH · Flats £243,000· 6 Jan 2009 · 2 sales
| 6 Jan 2009 | £243,000 | Flats · Leasehold | 366 sq ft · £664/sq ft | +342% vs 1997 |
| 21 Nov 1997 | £55,000 | Flats · Leasehold | 366 sq ft · £150/sq ft | first recorded sale |
› Flat 4, Ciba Apartments, 101 SE1 0LQ · Flats £470,000· 31 Jan 2008 · 3 sales
| 31 Jan 2008 | £470,000 | Flats · Leasehold | 872 sq ft · £539/sq ft | +65% vs 2001 |
| 6 Apr 2001 | £285,000 | Flats · Leasehold | 872 sq ft · £327/sq ft | first recorded sale |
| 12 Oct 2000 | £216,500 | Flats · Leasehold · New build | 872 sq ft · £248/sq ft | −54% vs 2008 |
› Flat 1, Ciba Apartments, 101 SE1 0LQ · Flats £495,000· 8 Oct 2007 · 3 sales
| 8 Oct 2007 | £495,000 | Flats · Leasehold | +140% vs 2000 | |
| 25 May 2001 | £275,000 | Flats · Leasehold | first recorded sale | |
| 22 Sept 2000 | £206,500 | Flats · Leasehold | −25% vs 2001 |
› 77a SE1 1SG · Flats £266,000· 5 Sept 2005 · 2 sales
| 5 Sept 2005 | £266,000 | Flats · Leasehold | 883 sq ft · £301/sq ft | +66% vs 2003 |
| 1 Sept 2003 | £160,000 | Terraced · Freehold | 883 sq ft · £181/sq ft | first recorded sale |
› Flat 1, 31 SE1 1SD · Flats £205,000· 16 Aug 2004
| 16 Aug 2004 | £205,000 | Flats · Leasehold | 807 sq ft · £254/sq ft | first recorded sale |
› 3, 31 SE1 1SD · Flats £250,000· 21 Nov 2003 · 2 sales
| 21 Nov 2003 | £250,000 | Flats · Leasehold | 560 sq ft · £447/sq ft | +28% vs 2002 |
| 6 Dec 2002 | £195,000 | Flats · Leasehold | 560 sq ft · £348/sq ft | first recorded sale |
› 79 SE1 1SG · Terraced £149,000· 1 Sept 2003
| 1 Sept 2003 | £149,000 | Terraced · Freehold | first recorded sale |
› Flat 4, 47 SE1 1SG · Flats £370,000· 28 Feb 2003 · 2 sales
| 28 Feb 2003 | £370,000 | Flats · Leasehold | 1,259 sq ft · £294/sq ft | first recorded sale |
| 6 Sept 1996 | £135,000 | Flats · Leasehold | 1,259 sq ft · £107/sq ft | −64% vs 2003 |
› Flat 2, 79 - 81 SE1 1SG · Flats £147,000· 2 Sept 2002 · 2 sales
| 2 Sept 2002 | £147,000 | Flats · Leasehold | +37% vs 2000 | |
| 4 Aug 2000 | £107,500 | Flats · Leasehold | first recorded sale |
› Flat 3, 47 SE1 1SG · Flats £249,000· 25 Feb 2002 · 2 sales
| 25 Feb 2002 | £249,000 | Flats · Leasehold | 1,033 sq ft · £241/sq ft | first recorded sale |
| 7 Oct 1996 | £140,000 | Flats · Leasehold | 1,033 sq ft · £135/sq ft | −44% vs 2002 |
› 156 SE1 0LH · Flats £148,500· 18 Jan 2002 · 2 sales
| 18 Jan 2002 | £148,500 | Flats · Leasehold | 334 sq ft · £445/sq ft | first recorded sale |
| 29 Sept 2000 | £120,000 | Flats · Leasehold | 334 sq ft · £360/sq ft | −19% vs 2002 |
› Flat 7, Ciba Apartments, 101 SE1 0LQ · Flats £500,000· 13 Aug 2001 · 2 sales
| 13 Aug 2001 | £500,000 | Flats · Leasehold | 1,238 sq ft · £404/sq ft | +53% vs 2000 |
| 22 Sept 2000 | £326,950 | Flats · Leasehold | 1,238 sq ft · £264/sq ft | first recorded sale |
› Flat 1, 79 - 81 SE1 1SG · Flats £104,000· 9 May 2001
| 9 May 2001 | £104,000 | Flats · Leasehold | first recorded sale |
› 158 SE1 0LH · Flats £111,000· 29 Sept 2000 · 2 sales
| 29 Sept 2000 | £111,000 | Flats · Leasehold | 366 sq ft · £303/sq ft | +185% vs 1996 |
| 19 Jan 1996 | £39,000 | Flats · Leasehold | 366 sq ft · £107/sq ft | first recorded sale |
› 148b SE1 0LH · Flats £163,000· 10 Mar 2000
| 10 Mar 2000 | £163,000 | Flats · Leasehold | 721 sq ft · £226/sq ft | first recorded sale |
› 152a SE1 0LH · Flats £52,000· 18 Jan 1999
| 18 Jan 1999 | £52,000 | Flats · Leasehold | 667 sq ft · £78/sq ft | first recorded sale |
› 156b SE1 0LH · Flats £135,500· 4 Feb 1998
| 4 Feb 1998 | £135,500 | Flats · Leasehold | first recorded sale |
› 71a SE1 1SG · Flats £44,000· 1 Jul 1997
| 1 Jul 1997 | £44,000 | Flats · Leasehold · New build | 678 sq ft · £65/sq ft | first recorded sale |
› 75 SE1 1SG · Terraced £57,000· 30 Apr 1996
| 30 Apr 1996 | £57,000 | Terraced · Freehold | first recorded sale |
At your size
A 90 m² (970 sq ft) home in SE1 is worth roughly £675k–£936k at the district's typical £697–£966 per square foot (1,233 sales, two years) — a range, not a valuation.
Check your addressAll sold prices in Southwark· SE1 district on the Southwark page
Track Union Street, SE1
One email a month with the sales newly registered here — no account needed, unsubscribe in one click.
Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
How we calculate these figures · Ask us to hide a sale or correct a record