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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
NW3 4UNHouse Prices / London, Camden, Belsize Grove
Last updated May 2026
Key Postcode Insights
NW3 4UN is a residential postcode situated on Belsize Grove, London, NW3 with 55 addresses.
It ranks as the 1087th largest and 415th most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 55 properties: 55 flats.
55
Properties
- Flats
Key Postcode Insights
NW3 4UN is a residential postcode situated on Belsize Grove, London, NW3 with 55 addresses.
It ranks as the 1087th largest and 415th most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 55 properties: 55 flats.
55
Properties
- Flats
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House Pricesin NW3 4UN
Sale prices range from £319,117 for 1 bedroom leasehold flats with a balcony (247 ft2) to £1,504,073 for 4 bedroom leasehold flats (1,571 ft2) .
Monthly rental prices range from £1,237 pcm for 1 bed flats to £5,459 pcm for 4 bed flats.
The gross rental yield is between 4.3% and 5.1%.
The average value per square foot is £1,073.
Average Sale Value
£725,485
Average Rental Value
£2,785 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£1,073 /ft2
Sales Market Trendsin NW3 4UN
The last sale in NW3 4UN sold for £370,000 on 6th February 2026. Since then prices are up an average of 1.6%.
The current average value in the postcode is £725,485.
The NW3 4UN Sales Market has decreased by 7.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.8% | £725,485 |
| April 2025 | -1.1% | £731,512 |
| April 2024 | -1.8% | £739,712 |
| April 2023 | 1% | £753,491 |
| April 2022 | 2.2% | £746,229 |
| April 2021 | 0.5% | £730,241 |
| April 2020 | 0.2% | £726,738 |
| April 2019 | -0.7% | £725,244 |
| April 2018 | -4.7% | £730,679 |
| April 2017 | -1.8% | £767,090 |
| April 2016 | 3.2% | £780,925 |
| April 2015 | 4.6% | £756,578 |
| April 2014 | 15% | £723,509 |
| April 2013 | 9% | £628,877 |
| April 2012 | 11.3% | £576,700 |
| April 2011 | 2.9% | £517,952 |
| April 2010 | 16.8% | £503,499 |
| April 2009 | -13.7% | £431,179 |
| April 2008 | 16.7% | £499,428 |
| April 2007 | 0% | £427,917 |
Rental Market Trendsin NW3 4UN
The current average rental value in the postcode is £2,785.
The NW3 4UN Rental Market has increased by 35.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 5.1% | £2,785pcm |
| April 2025 | 2.3% | £2,650pcm |
| April 2024 | 3.1% | £2,589pcm |
| April 2023 | 11.6% | £2,511pcm |
| April 2022 | 16.7% | £2,250pcm |
| April 2021 | -9% | £1,928pcm |
| April 2020 | 3.2% | £2,118pcm |
| April 2019 | 2.6% | £2,052pcm |
| April 2018 | -1.1% | £2,000pcm |
| April 2017 | -1.5% | £2,023pcm |
| April 2016 | 0.8% | £2,053pcm |
| April 2015 | 4.1% | £2,037pcm |
| April 2014 | -0.8% | £1,958pcm |
| April 2013 | -1% | £1,974pcm |
| April 2012 | 5.4% | £1,994pcm |
| April 2011 | 9.8% | £1,892pcm |
| April 2010 | 6.9% | £1,723pcm |
| April 2009 | -11.9% | £1,612pcm |
| April 2008 | 11% | £1,829pcm |
| April 2007 | 0% | £1,647pcm |
Properties and Buildingsin NW3 4UN, Belsize Grove, London, NW3
- 4, Belsize Grove, London, NW3 Period building5 units
- 6, Belsize Grove, London, NW3Building3 units
- Garden Flat, 6D, Belsize Grove, London, NW3 4UN3 bed flat
- 8, Belsize Grove, London, NW3 Period building8 units
- 16, Belsize Grove, London, NW3 Period building20 units
- 18, Belsize Grove, London, NW3Building9 units
- 20, Belsize Grove, London, NW3 Period building9 units
Sales Historyin NW3 4UN
The last sale was on 6th February 2026 for £370,000 and since then the market in the area has increased by 1.6%. The postcode has had a total of 72 sales since 1995.
NW3 4UN has seen 9 sales in the last three years and 3 sales in the last twelve months.
Sold Feb 2026£370,000 | 1 Bed Flat16, Belsize GroveFlat 17, 16, Belsize Grove, London, NW3 4UN
Sold Sep 2025£265,000 | 1 Bed Flat16, Belsize GroveFlat 1, 16, Belsize Grove, London, NW3 4UN
Sold Jun 2025£890,000 | 2 Bed Flat20, Belsize GroveFlat 6, 20, Belsize Grove, London, NW3 4UN
Sold Mar 2025£1,160,000 | 3 Bed Flat4, Belsize GroveFlat B, 4, Belsize Grove, London, NW3 4UN
Sold Dec 2024£1,700,000 | 3 Bed Flat6D, Belsize GroveGarden Flat, 6D, Belsize Grove, London, NW3 4UN
Sold Nov 2024£714,160 | 3 Bed Flat8, Belsize GroveFlat 2, 8, Belsize Grove, London, NW3 4UN
Sold Jul 2023£680,000 | 2 Bed Flat20, Belsize GroveFlat 8, 20, Belsize Grove, London, NW3 4UN
Sold May 2023£975,000 | 3 Bed Flat8, Belsize GroveFlat 1, 8, Belsize Grove, London, NW3 4UN
Sold Apr 2023£2,000,000 | 4 Bed Flat4, Belsize GroveFlat E, 4, Belsize Grove, London, NW3 4UN
Sold Nov 2022£288,000 | 1 Bed Flat16, Belsize GroveFlat 18, 16, Belsize Grove, London, NW3 4UN
Sold Aug 2022£325,000 | 1 Bed Flat16, Belsize GroveFlat 2, 16, Belsize Grove, London, NW3 4UN
Sold Jun 2022£1,850,000 | 3 Bed Flat18, Belsize GroveFlat 3, 18, Belsize Grove, London, NW3 4UN
Sold Oct 2020£323,000 | 1 Bed Flat16, Belsize GroveFlat 10, 16, Belsize Grove, London, NW3 4UN
Sold Sep 2020£630,000 | 2 Bed Flat8, Belsize GroveFlat 7, 8, Belsize Grove, London, NW3 4UN
Sold Jan 2020£1,525,000 | 3 Bed Flat6, Belsize GroveFlat B, 6, Belsize Grove, London, NW3 4UN
Sold Jul 2019£1,555,000 | 3 Bed Flat4, Belsize GroveFlat C, 4, Belsize Grove, London, NW3 4UN
Sold Oct 2018£332,500 | 1 Bed Flat16, Belsize GroveFlat 12, 16, Belsize Grove, London, NW3 4UN
Sold Oct 2018£625,000 | 2 Bed Flat8, Belsize GroveFlat 6, 8, Belsize Grove, London, NW3 4UN
Sold May 2018£885,000 | 2 Bed Flat20, Belsize GroveFlat 3, 20, Belsize Grove, London, NW3 4UN
Sold Feb 2018£1,485,000 | 3 Bed Flat18, Belsize GroveFlat 3, 18, Belsize Grove, London, NW3 4UN
Sold Dec 2017£675,000 | 2 Bed Flat8, Belsize GroveFlat 5, 8, Belsize Grove, London, NW3 4UN
Sold Oct 2017£705,000 | 2 Bed Flat20, Belsize GroveFlat 6, 20, Belsize Grove, London, NW3 4UN
Sold Apr 2017£292,500 | 1 Bed Flat16, Belsize GroveFlat 18, 16, Belsize Grove, London, NW3 4UN
Sold Dec 2016£382,500 | 1 Bed Flat16, Belsize GroveFlat 17, 16, Belsize Grove, London, NW3 4UN
Sold Oct 2016£315,000 | 1 Bed Flat16, Belsize GroveFlat 14, 16, Belsize Grove, London, NW3 4UN
Sold Jul 2016£1,620,000 | 3 Bed Flat6, Belsize GroveFlat B, 6, Belsize Grove, London, NW3 4UN
Sold Mar 2016£325,000 | 1 Bed Flat16, Belsize GroveFlat 19, 16, Belsize Grove, London, NW3 4UN
Sold Mar 2016£265,000 | 1 Bed Flat16, Belsize GroveFlat 12, 16, Belsize Grove, London, NW3 4UN
Sold Dec 2015£320,000 | 1 Bed Flat16, Belsize GroveFlat 9, 16, Belsize Grove, London, NW3 4UN
Sold Oct 2015£1,325,000 | 3 Bed Flat6, Belsize GroveFlat B, 6, Belsize Grove, London, NW3 4UN
Sold Oct 2015£350,100 | 1 Bed Flat16, Belsize GroveFlat 10, 16, Belsize Grove, London, NW3 4UN
Sold Sep 2015£370,000 | 1 Bed Flat16, Belsize GroveFlat 2, 16, Belsize Grove, London, NW3 4UN
Sold Jun 2015£312,000 | 1 Bed Flat16, Belsize GroveFlat 17, 16, Belsize Grove, London, NW3 4UN
Sold Jun 2015£310,000 | 1 Bed Flat16, Belsize GroveFlat 2, 16, Belsize Grove, London, NW3 4UN
Sold Nov 2014£1,080,000 | 3 Bed Flat18, Belsize GroveFlat 5, 18, Belsize Grove, London, NW3 4UN
Sold Oct 2014£355,000 | 1 Bed Flat16, Belsize GroveFlat 2, 16, Belsize Grove, London, NW3 4UN
Sold Jul 2014£299,950 | 1 Bed Flat16, Belsize GroveFlat 10, 16, Belsize Grove, London, NW3 4UN
Sold Oct 2013£952,000 | 3 Bed Flat6, Belsize GroveFlat C, 6, Belsize Grove, London, NW3 4UN
Sold Sep 2013£249,500 | 1 Bed Flat16, Belsize GroveFlat 19, 16, Belsize Grove, London, NW3 4UN
Sold Aug 2013£265,000 | 1 Bed Flat16, Belsize GroveFlat 10, 16, Belsize Grove, London, NW3 4UN
Sold Jan 2013£195,000 | 1 Bed Flat16, Belsize GroveFlat 10, 16, Belsize Grove, London, NW3 4UN
Sold Nov 2012£775,000 | 3 Bed Flat18, Belsize GroveFlat 5, 18, Belsize Grove, London, NW3 4UN
Sold Jul 2012£760,000 | 3 Bed Flat8, Belsize GroveFlat 1, 8, Belsize Grove, London, NW3 4UN
Sold Aug 2011£1,310,000 | 3 Bed Flat18, Belsize GroveFlat 3, 18, Belsize Grove, London, NW3 4UN
Sold Dec 2010£1,340,000 | 4 Bed Flat4, Belsize GroveFlat E, 4, Belsize Grove, London, NW3 4UN
Sold Dec 2010£1,160,000 | 3 Bed Flat4, Belsize GroveFlat D, 4, Belsize Grove, London, NW3 4UN
Sold May 2010£1,100,000 | 3 Bed Flat4, Belsize GroveFlat C, 4, Belsize Grove, London, NW3 4UN
Sold Apr 2010£225,000 | 1 Bed Flat16, Belsize GroveFlat 1, 16, Belsize Grove, London, NW3 4UN
Sold Mar 2010£575,500 | 2 Bed Flat20, Belsize GroveFlat 3, 20, Belsize Grove, London, NW3 4UN
Sold Oct 2009£157,500 | 1 Bed Flat16, Belsize GroveFlat 1, 16, Belsize Grove, London, NW3 4UN
Sold Sep 2008£560,000 | 3 Bed Flat18, Belsize GroveFlat 5, 18, Belsize Grove, London, NW3 4UN
Sold Nov 2007£209,000 | 1 Bed Flat16, Belsize GroveFlat 5, 16, Belsize Grove, London, NW3 4UN
Sold Nov 2006£312,000 | 2 Bed Flat20, Belsize GroveFlat 2, 20, Belsize Grove, London, NW3 4UN
Sold Mar 2006£289,950 | 2 Bed Flat8, Belsize GroveFlat 5, 8, Belsize Grove, London, NW3 4UN
Sold Jan 2006£360,000 | 3 Bed Flat6, Belsize GroveFlat C, 6, Belsize Grove, London, NW3 4UN
Sold Dec 2004£250,000 | 2 Bed Flat20, Belsize GroveFlat 2, 20, Belsize Grove, London, NW3 4UN
Sold Jun 2004£640,000 | 3 Bed Flat18, Belsize GroveFlat 3, 18, Belsize Grove, London, NW3 4UN
Sold Jun 2004£385,000 | 3 Bed Flat18, Belsize GroveFlat 5, 18, Belsize Grove, London, NW3 4UN
Sold Jun 2004£339,500 | 2 Bed Flat20, Belsize GroveFlat 4, 20, Belsize Grove, London, NW3 4UN
Sold Dec 2003£340,000 | 3 Bed Flat6, Belsize GroveFlat C, 6, Belsize Grove, London, NW3 4UN
Sold Jul 2003£294,000 | 2 Bed Flat20, Belsize GroveFlat 8, 20, Belsize Grove, London, NW3 4UN
Sold Oct 2002£325,000 | 3 Bed Flat6, Belsize GroveFlat C, 6, Belsize Grove, London, NW3 4UN
Sold Oct 2001£307,500 | 2 Bed Flat20, Belsize GroveFlat 3, 20, Belsize Grove, London, NW3 4UN
Sold Jun 2000£303,500 | 2 Bed Flat8, Belsize GroveFlat 3, 8, Belsize Grove, London, NW3 4UN
Sold Apr 2000£335,000 | 3 Bed Flat8, Belsize GroveFlat 1, 8, Belsize Grove, London, NW3 4UN
Sold Sep 1998£341,000 | 3 Bed Flat6, Belsize GroveFlat A, 6, Belsize Grove, London, NW3 4UN
Sold Sep 1998£198,000 | 2 Bed Flat8, Belsize GroveFlat 3, 8, Belsize Grove, London, NW3 4UN
Sold Apr 1998£170,000 | 3 Bed Flat8, Belsize GroveFlat 2, 8, Belsize Grove, London, NW3 4UN
Sold Sep 1997£260,000 | 3 Bed Flat6, Belsize GroveFlat B, 6, Belsize Grove, London, NW3 4UN
Sold Jan 1997£140,000 | 3 Bed Flat6, Belsize GroveFlat C, 6, Belsize Grove, London, NW3 4UN
Sold Apr 1996£132,500 | 2 Bed Flat20, Belsize GroveFlat 6, 20, Belsize Grove, London, NW3 4UN
Sold Feb 1995£120,000 | 2 Bed Flat20, Belsize GroveFlat 5, 20, Belsize Grove, London, NW3 4UN
Nearby Postcodesto NW3 4UN
NW3 4UN is the 1087th largest and the 415th most expensive postcode out of the 1,185 postcodes in the NW3 area.
- 26 mNW3 4UP, Belsize Grove, London, NW3NW3 4UP25 Addresses
- 59 mNW3 4UL, Primrose Gardens, London, NW3NW3 4UL55 Addresses
- 63 mNW3 4UT, Belsize Grove, London, NW3NW3 4UT59 Addresses
- 66 mNW3 4UU, Belsize Grove, London, NW3NW3 4UU15 Addresses
- 71 mNW3 4XE, Belsize Grove, London, NW3NW3 4XE35 Addresses
- 71 mNW3 4UR, Belsize Grove, London, NW3NW3 4UR7 Addresses
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Property Typesin NW3 4UN
- 51 period flats built between 1800 and 1911
- 1 flat of an unknown age
- 3 early-century flats built between 1912 and 1935
- period flat (51)
- flat (1)
- early-century flat (3)
Energy Efficiencyof properties in NW3 4UN
- Energy Performance Certificate (EPC) surveys conducted for 32 properties.
- The dominant rating is C.
- A (0)
- E (4)
- B (0)
- F (0)
- C (17)
- G (0)
- D (11)
- No EPC (23)
Schools Nearbyto NW3 4UN
The nearest primary school to NW3 4UN is Rosary Catholic Primary School which is 512 metres away.
- 512mRosary Catholic Primary School
- 681mSt Paul's Church of England Primary School
- 693mFleet Primary School
The nearest secondary school is Haverstock School which is 838 metres away.
- 838mHaverstock School
- 859mThe UCL Academy
- 1.4kmHarris Academy St John's Wood
More reading links
Public Transport Nearbyto NW3 4UN
The closest station to NW3 4UN is Belsize Park station which is 300 metres away.
- 299mBelsize Park
- 847mSwiss Cottage
- 860mHampstead Heath
- 863mChalk Farm
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