House prices in Osnaburgh Street, London, NW1
89 homes have sold on Osnaburgh Street (NW1) since 1995, the first in 1995. Over the last five years the median sold price was £760,000 from 4 sales, 8% below the Westminster median of £825,000and against £820,000 across NW1. Sales here have been flats 100%.
- Median sold price
- £760,000
- last five years · 4 sales
- Half of sales were above this price, half below
- Price per sq ft
- £1,082
- based on 4 of 4 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 89
- 1 in the last 12 months
- Latest sale
- £490,000
- 1 Jun 2026
- vs Westminster
- −8%
- Westminster median £825,000
Every sale on Osnaburgh Street, NW1
› Apartment 52, 1 NW1 3DE · Flats £490,000· 1 Jun 2026
| 1 Jun 2026 | £490,000 | Flats · Leasehold | 560 sq ft · £875/sq ft | first recorded sale |
› Flat 31, Grasmere NW1 3QL · Flats £490,000· 31 Mar 2025 · 2 sales
| 31 Mar 2025 | £490,000 | Flats · Leasehold | 775 sq ft · £632/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 6 Mar 2002 | £195,000 | Flats · Leasehold | 775 sq ft · £252/sq ft | −60% vs 2025 |
› Apartment 28, 1 NW1 3DE · Flats £875,000· 28 Mar 2025
| 28 Mar 2025 | £875,000 | Flats · Leasehold | 753 sq ft · £1161/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› Flat 11, Grasmere NW1 3QL · Flats £459,000· 20 Oct 2024 · 2 sales
| 20 Oct 2024 | £459,000 | Flats · Leasehold | +90% vs 2006 | |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 13 Oct 2006 | £242,000 | Flats · Leasehold | first recorded sale | |
› Apartment 12, 1 NW1 3DE · Flats £550,000· 11 Sept 2023
| 11 Sept 2023 | £550,000 | Flats · Leasehold | 409 sq ft · £1345/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› Flat 37, Patterdale NW1 3QJ · Flats £390,000· 10 Jul 2023
| 10 Jul 2023 | £390,000 | Flats · Leasehold | 786 sq ft · £496/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› Flat 8, Grasmere NW1 3QL · Flats £520,000· 31 Mar 2023 · 2 sales
| 31 Mar 2023 | £520,000 | Flats · Leasehold | 764 sq ft · £680/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 4 Apr 2019 | £487,645 | Flats · Leasehold | 764 sq ft · £638/sq ft | −6% vs 2023 |
› Flat 7, Patterdale NW1 3QJ · Flats £520,000· 24 Mar 2023
| 24 Mar 2023 | £520,000 | Flats · Leasehold | 753 sq ft · £690/sq ft | first recorded sale |
› Apartment 44, 1 NW1 3DE · Flats £1,500,000· 13 Oct 2022
| 13 Oct 2022 | £1,500,000 | Flats · Leasehold | 1,066 sq ft · £1408/sq ft | first recorded sale |
› Flat 0503, 1 NW1 3DE · Flats £1,000,000· 25 May 2022
| 25 May 2022 | £1,000,000 | Flats · Leasehold | 775 sq ft · £1290/sq ft | first recorded sale |
› Flat 19, Patterdale NW1 3QJ · Flats £450,000· 28 Mar 2022 · 2 sales
| 28 Mar 2022 | £450,000 | Flats · Leasehold | 807 sq ft · £557/sq ft | +120% vs 2005 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 15 Apr 2005 | £205,000 | Flats · Leasehold | 807 sq ft · £254/sq ft | first recorded sale |
› Flat 26, Grasmere NW1 3QL · Flats £485,000· 25 Oct 2021 · 2 sales
| 25 Oct 2021 | £485,000 | Flats · Leasehold | 753 sq ft · £644/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 5 Sept 2006 | £198,000 | Flats · Leasehold | 753 sq ft · £263/sq ft | −59% vs 2021 |
› Flat 27, Patterdale NW1 3QJ · Flats £498,000· 6 Aug 2021 · 2 sales
| 6 Aug 2021 | £498,000 | Flats · Leasehold | 721 sq ft · £691/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 22 Feb 2002 | £150,000 | Flats · Leasehold | 721 sq ft · £208/sq ft | −70% vs 2021 |
› Flat 1004, 1 NW1 3DE · Flats £581,000· 30 Jun 2021
| 30 Jun 2021 | £581,000 | Flats · Leasehold | 420 sq ft · £1384/sq ft | first recorded sale |
› Apartment 41, 1 NW1 3DE · Flats £1,250,000· 3 Jun 2021
| 3 Jun 2021 | £1,250,000 | Flats · Leasehold | 861 sq ft · £1452/sq ft | first recorded sale |
› Flat 16, Patterdale NW1 3QJ · Flats £445,000· 30 Apr 2021 · 2 sales
| 30 Apr 2021 | £445,000 | Flats · Leasehold | 797 sq ft · £559/sq ft | first recorded sale |
| 18 Jul 2007 | £279,950 | Flats · Leasehold | 797 sq ft · £351/sq ft | −37% vs 2021 |
› Flat 13, Patterdale NW1 3QJ · Flats £430,000· 13 Aug 2020 · 2 sales
| 13 Aug 2020 | £430,000 | Flats · Leasehold | 678 sq ft · £634/sq ft | +605% vs 1996 |
| 16 Feb 1996 | £61,000 | Flats · Leasehold | 678 sq ft · £90/sq ft | first recorded sale |
› Flat 3, Patterdale NW1 3QJ · Flats £500,000· 27 Jul 2020 · 2 sales
| 27 Jul 2020 | £500,000 | Flats · Leasehold | 721 sq ft · £693/sq ft | +150% vs 2005 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 22 Jul 2005 | £200,000 | Flats · Leasehold | 721 sq ft · £277/sq ft | first recorded sale |
› Flat 33, Patterdale NW1 3QJ · Flats £478,000· 27 Sept 2018 · 3 sales
| 27 Sept 2018 | £478,000 | Flats · Leasehold | 807 sq ft · £592/sq ft | +95% vs 2006 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 29 Jun 2006 | £245,000 | Flats · Leasehold | 807 sq ft · £303/sq ft | +54% vs 2004 |
| 27 Sept 2004 | £159,000 | Flats · Leasehold | 807 sq ft · £197/sq ft | first recorded sale |
› Flat 44, Patterdale NW1 3QJ · Flats £315,000· 29 Jun 2018 · 2 sales
| 29 Jun 2018 | £315,000 | Flats · Leasehold | 753 sq ft · £418/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 14 Sept 2009 | £202,250 | Flats · Leasehold | 753 sq ft · £268/sq ft | −36% vs 2018 |
› Unit 0102, 1 NW1 3DE · Flats £580,000· 28 Sept 2016 · 2 sales
| 28 Sept 2016 | £580,000 | Flats · Leasehold | 624 sq ft · £929/sq ft | +78% vs 2009 |
| 14 Dec 2009 | £325,000 | Flats · Leasehold | 624 sq ft · £521/sq ft | first recorded sale |
› Flat 6, Grasmere NW1 3QL · Flats £565,000· 23 Sept 2016 · 2 sales
| 23 Sept 2016 | £565,000 | Flats · Leasehold | 689 sq ft · £820/sq ft | first recorded sale |
| 13 Apr 2011 | £270,000 | Flats · Leasehold | 689 sq ft · £392/sq ft | −52% vs 2016 |
› Flat 30, Patterdale NW1 3QJ · Flats £505,000· 31 Aug 2016
| 31 Aug 2016 | £505,000 | Flats · Leasehold | 764 sq ft · £661/sq ft | first recorded sale |
› Apartment 62, 1 NW1 3DE · Flats £650,000· 15 Feb 2016
| 15 Feb 2016 | £650,000 | Flats · Leasehold | 398 sq ft · £1632/sq ft | first recorded sale |
› Unit 1503, 1 NW1 3DE · Flats £749,950· 3 Sept 2015 · 2 sales
| 3 Sept 2015 | £749,950 | Flats · Leasehold | 420 sq ft · £1786/sq ft | first recorded sale |
| 22 Dec 2009 | £424,000 | Flats · Leasehold · New build | 420 sq ft · £1010/sq ft | −43% vs 2015 |
› Unit 1402, 1 NW1 3DE · Flats £1,100,000· 22 May 2015 · 2 sales
| 22 May 2015 | £1,100,000 | Flats · Leasehold | 764 sq ft · £1439/sq ft | first recorded sale |
| 15 Dec 2009 | £809,000 | Flats · Leasehold · New build | 764 sq ft · £1059/sq ft | −26% vs 2015 |
› Unit 1501, 1 NW1 3DE · Flats £2,175,000· 17 Apr 2015
| 17 Apr 2015 | £2,175,000 | Flats · Leasehold | first recorded sale |
› Flat 34, Patterdale NW1 3QJ · Flats £443,500· 8 Aug 2014 · 2 sales
| 8 Aug 2014 | £443,500 | Flats · Leasehold | 829 sq ft · £535/sq ft | first recorded sale |
| 29 Feb 2000 | £114,000 | Flats · Leasehold | 829 sq ft · £138/sq ft | −74% vs 2014 |
› Flat 38, Patterdale NW1 3QJ · Flats £390,692· 16 May 2014 · 2 sales
| 16 May 2014 | £390,692 | Flats · Leasehold | 753 sq ft · £519/sq ft | +551% vs 1995 |
| 6 Jan 1995 | £60,000 | Flats · Leasehold | 753 sq ft · £80/sq ft | first recorded sale |
› Apartment 28, One NW1 3DE · Flats £1,050,000· 13 Sept 2013 · 2 sales
| 13 Sept 2013 | £1,050,000 | Flats · Leasehold | +25% vs 2009 | |
| 11 Dec 2009 | £838,000 | Flats · Leasehold | first recorded sale |
› Unit 0302, 1 NW1 3DE · Flats £711,064· 15 Jul 2013 · 2 sales
| 15 Jul 2013 | £711,064 | Flats · Leasehold | 527 sq ft · £1348/sq ft | first recorded sale |
| 10 Dec 2009 | £460,000 | Flats · Leasehold · New build | 527 sq ft · £872/sq ft | −35% vs 2013 |
› Unit 0503, 1 NW1 3DE · Flats £1,075,000· 2 Jul 2013 · 2 sales
| 2 Jul 2013 | £1,075,000 | Flats · Leasehold | 775 sq ft · £1387/sq ft | +58% vs 2010 |
| 18 Jan 2010 | £680,000 | Flats · Leasehold · New build | 775 sq ft · £877/sq ft | first recorded sale |
› Flat 10, Patterdale NW1 3QJ · Flats £335,000· 9 Nov 2012 · 2 sales
| 9 Nov 2012 | £335,000 | Flats · Leasehold | 883 sq ft · £380/sq ft | first recorded sale |
| 29 Oct 2003 | £218,000 | Flats · Leasehold | 883 sq ft · £247/sq ft | −35% vs 2012 |
› Flat 20, Patterdale NW1 3QJ · Flats £308,000· 17 Jan 2011 · 4 sales
| 17 Jan 2011 | £308,000 | Flats · Leasehold | 732 sq ft · £421/sq ft | first recorded sale |
| 31 Mar 2005 | £205,000 | Flats · Leasehold | 732 sq ft · £280/sq ft | −33% vs 2011 |
| 4 Apr 2001 | £136,600 | Flats · Leasehold | 732 sq ft · £187/sq ft | −33% vs 2005 |
| 5 Nov 1997 | £50,000 | Flats · Leasehold | 732 sq ft · £68/sq ft | −63% vs 2001 |
› Flat 27, Grasmere NW1 3QL · Flats £298,000· 25 Oct 2010 · 2 sales
| 25 Oct 2010 | £298,000 | Flats · Leasehold | 753 sq ft · £396/sq ft | +15% vs 2008 |
| 19 Dec 2008 | £260,000 | Flats · Leasehold | 753 sq ft · £345/sq ft | first recorded sale |
› Flat 37, Grasmere NW1 3QL · Flats £270,000· 11 Aug 2010
| 11 Aug 2010 | £270,000 | Flats · Leasehold | 646 sq ft · £418/sq ft | first recorded sale |
› Flat 1, Grasmere NW1 3QL · Flats £214,000· 22 Mar 2010 · 2 sales
| 22 Mar 2010 | £214,000 | Flats · Leasehold | 797 sq ft · £269/sq ft | first recorded sale |
| 20 Jan 2010 | £192,000 | Flats · Leasehold | 797 sq ft · £241/sq ft | −10% vs 2010 |
› Apartment 47, One NW1 3DE · Flats £420,000· 18 Jan 2010
| 18 Jan 2010 | £420,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 51, One NW1 3DE · Flats £480,000· 5 Jan 2010
| 5 Jan 2010 | £480,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 58, One NW1 3DE · Flats £666,000· 23 Dec 2009
| 23 Dec 2009 | £666,000 | Flats · Leasehold | first recorded sale |
› Apartment 52, One NW1 3DE · Flats £369,800· 23 Dec 2009
| 23 Dec 2009 | £369,800 | Flats · Leasehold | first recorded sale |
› Apartment 57, One NW1 3DE · Flats £390,000· 23 Dec 2009
| 23 Dec 2009 | £390,000 | Flats · Leasehold | first recorded sale |
› Unit 0201, 1 NW1 3DE · Flats £350,000· 23 Dec 2009
| 23 Dec 2009 | £350,000 | Flats · Leasehold · New build | 624 sq ft · £561/sq ft | first recorded sale |
› Apartment 12, One NW1 3DE · Flats £410,000· 23 Dec 2009
| 23 Dec 2009 | £410,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 1602, 1 NW1 3DE · Flats £475,000· 23 Dec 2009
| 23 Dec 2009 | £475,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 40, One NW1 3DE · Flats £410,000· 23 Dec 2009
| 23 Dec 2009 | £410,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 0903, 1 NW1 3DE · Flats £785,000· 23 Dec 2009
| 23 Dec 2009 | £785,000 | Flats · Leasehold · New build | 689 sq ft · £1140/sq ft | first recorded sale |
› Unit 1301, 1 NW1 3DE · Flats £435,000· 22 Dec 2009
| 22 Dec 2009 | £435,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 1601, 1 NW1 3DE · Flats £1,149,000· 22 Dec 2009
| 22 Dec 2009 | £1,149,000 | Flats · Leasehold · New build | 1,173 sq ft · £979/sq ft | first recorded sale |
› Apartment 19, One NW1 3DE · Flats £475,000· 22 Dec 2009
| 22 Dec 2009 | £475,000 | Flats · Leasehold | first recorded sale |
› Apartment 53, One NW1 3DE · Flats £365,000· 18 Dec 2009
| 18 Dec 2009 | £365,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 15, One NW1 3DE · Flats £416,500· 18 Dec 2009
| 18 Dec 2009 | £416,500 | Flats · Leasehold · New build | first recorded sale |
› Apartment 59, One NW1 3DE · Flats £490,000· 17 Dec 2009
| 17 Dec 2009 | £490,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 17, One NW1 3DE · Flats £770,000· 17 Dec 2009
| 17 Dec 2009 | £770,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 0702, 1 NW1 3DE · Flats £716,000· 16 Dec 2009
| 16 Dec 2009 | £716,000 | Flats · Leasehold · New build | 764 sq ft · £937/sq ft | first recorded sale |
› Apartment 16, One NW1 3DE · Flats £800,000· 16 Dec 2009
| 16 Dec 2009 | £800,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 0501, 1 NW1 3DE · Flats £420,000· 15 Dec 2009
| 15 Dec 2009 | £420,000 | Flats · Leasehold · New build | 592 sq ft · £709/sq ft | first recorded sale |
› Apartment 44, One NW1 3DE · Flats £1,045,000· 11 Dec 2009
| 11 Dec 2009 | £1,045,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 10, One NW1 3DE · Flats £875,000· 11 Dec 2009
| 11 Dec 2009 | £875,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 31, One NW1 3ND · Flats £405,000· 9 Dec 2009
| 9 Dec 2009 | £405,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 0902, 1 NW1 3DE · Flats £800,000· 8 Dec 2009
| 8 Dec 2009 | £800,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 45, One NW1 3DE · Flats £350,000· 8 Dec 2009
| 8 Dec 2009 | £350,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 49, One NW1 3DE · Flats £387,000· 8 Dec 2009
| 8 Dec 2009 | £387,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 1401, 1 NW1 3DE · Flats £1,069,000· 7 Dec 2009
| 7 Dec 2009 | £1,069,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 1002, 1 NW1 3DE · Flats £612,500· 7 Dec 2009
| 7 Dec 2009 | £612,500 | Flats · Leasehold · New build | first recorded sale |
› Unit 0802, 1 NW1 3DE · Flats £1,310,000· 4 Dec 2009
| 4 Dec 2009 | £1,310,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 54, One NW1 3DE · Flats £750,000· 4 Dec 2009
| 4 Dec 2009 | £750,000 | Flats · Leasehold · New build | first recorded sale |
› Apartment 27, One NW1 3DE · Flats £395,000· 4 Dec 2009
| 4 Dec 2009 | £395,000 | Flats · Leasehold · New build | first recorded sale |
› Unit 0803, 1 NW1 3DE · Flats £390,000· 2 Dec 2009
| 2 Dec 2009 | £390,000 | Flats · Leasehold · New build | first recorded sale |
› Flat 29, Patterdale NW1 3QJ · Flats £155,720· 20 Feb 2007
| 20 Feb 2007 | £155,720 | Flats · Leasehold | 689 sq ft · £226/sq ft | first recorded sale |
› Flat 17, Grasmere NW1 3QL · Flats £227,500· 1 Sept 2006
| 1 Sept 2006 | £227,500 | Flats · Leasehold | 764 sq ft · £298/sq ft | first recorded sale |
› Flat 35, Grasmere NW1 3QL · Flats £129,950· 26 Oct 2001
| 26 Oct 2001 | £129,950 | Flats · Leasehold | 743 sq ft · £175/sq ft | first recorded sale |
› Flat 42, Patterdale NW1 3QJ · Flats £137,500· 23 Nov 2000
| 23 Nov 2000 | £137,500 | Flats · Leasehold | 753 sq ft · £182/sq ft | first recorded sale |
› Flat 29, Grasmere NW1 3QL · Flats £71,000· 6 Dec 1996
| 6 Dec 1996 | £71,000 | Flats · Leasehold | first recorded sale |
At your size
A 90 m² (970 sq ft) home in NW1 is worth roughly £786k–£1.12m at the district's typical £811–£1152 per square foot (645 sales, two years). That is a range, not a valuation.
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 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.
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