House prices in West Halkin Street, London, SW1X
51 homes have sold on West Halkin Street (SW1X) since 1995, the first in 1995. Over the last five years the median sold price was £2,287,500 from 6 sales, 176% above the Westminster median of £830,000and against £2,945,000 across SW1X. Sales here have been flats 98%, terraced 2%.
- Median sold price
- £2,287,500
- last five years · 6 sales
- Half of sales were above this price, half below
- Price per sq ft
- £2,129
- based on 5 of 6 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 51
- 0 in the last 12 months
- Latest sale
- £1,100,000
- 25 Oct 2024
- vs Westminster
- +176%
- Westminster median £830,000
Every sale on West Halkin Street, SW1X
› Flat 4, 6 SW1X 8JA · Flats £1,100,000· 25 Oct 2024
| 25 Oct 2024 | £1,100,000 | Flats · Leasehold | 581 sq ft · £1892/sq ft | first recorded sale |
› Flat 3, 6 SW1X 8JA · Flats £2,375,000· 6 Mar 2024
| 6 Mar 2024 | £2,375,000 | Flats · Leasehold | 829 sq ft · £2866/sq ft | first recorded sale |
› Flat 5, 6 SW1X 8JA · Flats £2,200,000· 19 Jan 2024 · 3 sales
| 19 Jan 2024 | £2,200,000 | Flats · Leasehold | 1,033 sq ft · £2129/sq ft | +598% vs 1999 |
| 15 Jul 2014 | £1,600,000 | Flats · Leasehold | 1,033 sq ft · £1548/sq ft | −27% vs 2024 |
| 16 Apr 1999 | £315,000 | Flats · Leasehold | 1,033 sq ft · £305/sq ft | first recorded sale |
› Flat 5, Carysfort House, 14 SW1X 8JS · Flats £2,500,000· 28 Nov 2023
| 28 Nov 2023 | £2,500,000 | Flats · Leasehold | first recorded sale |
› Third and Fourth Floor Flat, 4 SW1X 8JA · Flats £2,200,000· 16 Nov 2023 · 3 sales
| 16 Nov 2023 | £2,200,000 | Flats · Leasehold | 1,012 sq ft · £2174/sq ft | +21% vs 2017 |
| 9 Mar 2017 | £1,820,000 | Flats · Leasehold | 1,012 sq ft · £1799/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 1 Mar 1995 | £90,000 | Flats · Leasehold | 1,012 sq ft · £89/sq ft | −96% vs 2023 |
› First Floor Flat, 4 SW1X 8JA · Flats £1,466,000· 16 Feb 2023 · 4 sales
| 16 Feb 2023 | £1,466,000 | Flats · Leasehold | 1,012 sq ft · £1449/sq ft | +464% vs 2004 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 9 Apr 2015 | £910,000 | Flats · Leasehold | 1,012 sq ft · £899/sq ft | first recorded sale |
| 26 Aug 2004 | £260,000 | Flats · Leasehold | 1,012 sq ft · £257/sq ft | −71% vs 2015 |
| 1 Mar 1995 | £55,000 | Flats · Leasehold | 1,012 sq ft · £54/sq ft | −96% vs 2023 |
› Flat 4, 16 SW1X 8JL · Flats £2,650,000· 4 Jun 2021 · 4 sales
| 4 Jun 2021 | £2,650,000 | Flats · Leasehold | 1,927 sq ft · £1375/sq ft | +43% vs 2006 |
| 28 Apr 2006 | £1,850,000 | Flats · Leasehold | 1,927 sq ft · £960/sq ft | first recorded sale |
| 18 Dec 2003 | £900,000 | Flats · Leasehold | 1,927 sq ft · £467/sq ft | −66% vs 2021 |
| 14 Aug 1996 | £565,000 | Flats · Leasehold · New build | 1,927 sq ft · £293/sq ft | −37% vs 2003 |
› Flat 9, Carysfort House, 14 SW1X 8JS · Flats £835,000· 28 Aug 2020
| 28 Aug 2020 | £835,000 | Flats · Leasehold | 915 sq ft · £913/sq ft | first recorded sale |
› Flat 6, Carysfort House, 14 SW1X 8JS · Flats £2,650,000· 30 Sept 2019 · 3 sales
| 30 Sept 2019 | £2,650,000 | Flats · Leasehold | 1,270 sq ft · £2086/sq ft | first recorded sale |
| 5 Jun 2002 | £902,500 | Flats · Leasehold | 1,270 sq ft · £711/sq ft | +173% vs 1996 |
| 26 Sept 1996 | £330,000 | Flats · Leasehold · New build | 1,270 sq ft · £260/sq ft | −88% vs 2019 |
› Flat 6, 2 - 3 SW1X 8JJ · Flats £601,750· 21 Nov 2018
| 21 Nov 2018 | £601,750 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 11, 2 - 3 SW1X 8JJ · Flats £605,375· 21 Nov 2018
| 21 Nov 2018 | £605,375 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 14, 2 - 3 SW1X 8JJ · Flats £303,050· 21 Nov 2018
| 21 Nov 2018 | £303,050 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 10, 2 - 3 SW1X 8JJ · Flats £237,075· 21 Nov 2018
| 21 Nov 2018 | £237,075 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 12, 2 - 3 SW1X 8JJ · Flats £160,225· 21 Nov 2018
| 21 Nov 2018 | £160,225 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 3, 2 - 3 SW1X 8JJ · Flats £478,500· 21 Nov 2018
| 21 Nov 2018 | £478,500 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 4, 2 - 3 SW1X 8JJ · Flats £251,575· 21 Nov 2018
| 21 Nov 2018 | £251,575 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 1, 2 - 3 SW1X 8JJ · Flats £303,050· 21 Nov 2018
| 21 Nov 2018 | £303,050 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 9, 2 - 3 SW1X 8JJ · Flats £512,575· 21 Nov 2018
| 21 Nov 2018 | £512,575 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 7, 2 - 3 SW1X 8JJ · Flats £234,900· 21 Nov 2018
| 21 Nov 2018 | £234,900 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 5, 2 - 3 SW1X 8JJ · Flats £529,250· 21 Nov 2018
| 21 Nov 2018 | £529,250 | Flats · Leasehold | first recorded sale | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
› Flat 3, Carysfort House, 14 SW1X 8JS · Flats £2,700,000· 11 Nov 2016 · 3 sales
| 11 Nov 2016 | £2,700,000 | Flats · Leasehold | 1,399 sq ft · £1930/sq ft | first recorded sale |
| 19 Sept 2007 | £347,000 | Flats · Leasehold | 1,399 sq ft · £248/sq ft | −44% vs 1999 |
| 23 Nov 1999 | £625,000 | Flats · Leasehold | 1,399 sq ft · £447/sq ft | −77% vs 2016 |
› 15 SW1X 8JL · Terraced £14,880,000· 30 Jan 2014
| 30 Jan 2014 | £14,880,000 | Terraced · Freehold | 6,329 sq ft · £2351/sq ft | first recorded sale |
› Flat 11, Carysfort House, 14 SW1X 8JS · Flats £1,750,000· 31 Aug 2011 · 4 sales
| 31 Aug 2011 | £1,750,000 | Flats · Leasehold | 1,345 sq ft · £1301/sq ft | +133% vs 1999 |
| 7 Apr 2006 | £995,000 | Flats · Leasehold | 1,345 sq ft · £740/sq ft | first recorded sale |
| 13 Apr 1999 | £750,000 | Flats · Leasehold | 1,345 sq ft · £557/sq ft | +200% vs 1996 |
| 26 Sept 1996 | £250,000 | Flats · Leasehold · New build | 1,345 sq ft · £186/sq ft | −75% vs 2006 |
› Second Floor Flat, 4 SW1X 8JA · Flats £630,000· 31 Oct 2008 · 3 sales
| 31 Oct 2008 | £630,000 | Flats · Leasehold | 1,012 sq ft · £623/sq ft | +152% vs 2000 |
| 16 Oct 2003 | £340,000 | Flats · Leasehold | 1,012 sq ft · £336/sq ft | −46% vs 2008 |
| 18 Feb 2000 | £250,000 | Flats · Leasehold | 1,012 sq ft · £247/sq ft | first recorded sale |
› Flat 2, 16 SW1X 8JL · Flats £1,475,000· 30 May 2008 · 2 sales
| 30 May 2008 | £1,475,000 | Flats · Leasehold | +247% vs 1996 | |
| 22 Mar 1996 | £425,000 | Flats · Leasehold · New build | first recorded sale |
› Flat 7, Carysfort House, 14 SW1X 8JS · Flats £189,100· 12 Sept 2007
| 12 Sept 2007 | £189,100 | Flats · Leasehold | first recorded sale |
› Flat 2, Carysfort House, 14 SW1X 8JS · Flats £521,000· 1 Aug 2006
| 1 Aug 2006 | £521,000 | Flats · Leasehold | first recorded sale |
› Flat 3, 16 SW1X 8JL · Flats £675,000· 5 Aug 2005 · 4 sales
| 5 Aug 2005 | £675,000 | Flats · Leasehold | 775 sq ft · £871/sq ft | first recorded sale |
| 3 Mar 2004 | £595,000 | Flats · Leasehold | 775 sq ft · £768/sq ft | +57% vs 1996 |
| 24 Sept 2002 | £565,000 | Flats · Leasehold | 775 sq ft · £729/sq ft | −16% vs 2005 |
| 14 Aug 1996 | £380,000 | Flats · Leasehold · New build | 775 sq ft · £490/sq ft | −33% vs 2002 |
› Flat 5, 15 SW1X 8JL · Flats £499,000· 30 Jul 2004 · 3 sales
| 30 Jul 2004 | £499,000 | Flats · Leasehold | first recorded sale | |
| 19 Mar 2002 | £407,000 | Flats · Leasehold | −18% vs 2004 | |
| 24 May 1995 | £185,000 | Flats · Leasehold · New build | −55% vs 2002 |
› Flat 5, Carysfort House SW1X 8JS · Flats £715,000· 30 Jun 2004 · 3 sales
| 30 Jun 2004 | £715,000 | Flats · Leasehold | 990 sq ft · £722/sq ft | +12% vs 2001 |
| 19 Apr 2001 | £640,000 | Flats · Leasehold | 990 sq ft · £646/sq ft | +71% vs 2000 |
| 9 Jun 2000 | £375,000 | Flats · Leasehold | 990 sq ft · £379/sq ft | first recorded sale |
› Flat 4, 15 SW1X 8JL · Flats £500,000· 20 Dec 2002 · 3 sales
| 20 Dec 2002 | £500,000 | Flats · Leasehold | first recorded sale | |
| 3 Apr 1996 | £232,500 | Flats · Leasehold · New build | +28% vs 1996 | |
| 28 Mar 1996 | £182,146 | Flats · Leasehold · New build | −64% vs 2002 |
› Flat 3, 15 SW1X 8JL · Flats £430,000· 26 Mar 2001
| 26 Mar 2001 | £430,000 | Flats · Leasehold | first recorded sale |
› Flat 4, Carysfort House, 14 SW1X 8JS · Flats £720,000· 15 May 2000
| 15 May 2000 | £720,000 | Flats · Leasehold | 1,270 sq ft · £567/sq ft | first recorded sale |
› Flat 1, 16 SW1X 8JL · Flats £800,000· 12 Mar 1996
| 12 Mar 1996 | £800,000 | Flats · Leasehold · New build | 2,390 sq ft · £335/sq ft | first recorded sale |
› 4 SW1X 8JA · Flats £43,000· 4 Sept 1995
| 4 Sept 1995 | £43,000 | Flats · Leasehold | 1,012 sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in SW1X is worth roughly £1.52m–£2.37m at the district's typical £1567–£2445 per square foot (130 sales, two years) — a range, not a valuation.
Check your addressAll sold prices in Westminster· SW1X district on the Westminster page
Track West Halkin Street, SW1X
One email a month with the sales newly registered here — no account needed, unsubscribe in one click.
For sale in Westminster now
Live listings with £/sq ft against these sold prices
What is my home worth?
Your address's sale history and a £/sq ft-based range
Track Westminster
A monthly email when new sales are registered
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