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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
NW8 8SYHouse Prices / London, Westminster, Mallory Street
Last updated May 2026
Key Postcode Insights
NW8 8SY is a residential postcode situated on Mallory Street, London, NW8 with 36 addresses.
It ranks as the 597th largest and 143rd most expensive of the 759 postcodes in the NW8 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 36 properties: 36 flats.
36
Properties
- Flats
Key Postcode Insights
NW8 8SY is a residential postcode situated on Mallory Street, London, NW8 with 36 addresses.
It ranks as the 597th largest and 143rd most expensive of the 759 postcodes in the NW8 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 36 properties: 36 flats.
36
Properties
- Flats
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House Pricesin NW8 8SY
Sale prices range from £290,332 for 1 bedroom leasehold flats with a balcony (484 ft2) to £895,586 for 3 bedroom leasehold flats with a balcony (871 ft2) .
Monthly rental prices range from £1,530 pcm for 1 bed flats to £4,053 pcm for 3 bed flats.
The gross rental yield is between 5.4% and 6.3%.
The average value per square foot is £500.
Average Sale Value
£445,317
Average Rental Value
£2,252 pcm
Average Rental Yield
6.1% /year
Average Value Per Sqft
£500 /ft2
Sales Market Trendsin NW8 8SY
The last sale in NW8 8SY sold for £490,000 on 29th September 2025. Since then prices are down an average of 15.3%.
The current average value in the postcode is £445,317.
The NW8 8SY Sales Market has decreased by 16.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.5% | £445,317 |
| April 2025 | -1.6% | £461,313 |
| April 2024 | -2.1% | £468,753 |
| April 2023 | -0.9% | £478,728 |
| April 2022 | 1.3% | £483,058 |
| April 2021 | -2.7% | £476,927 |
| April 2020 | 1% | £490,163 |
| April 2019 | -2.9% | £485,416 |
| April 2018 | -3.7% | £500,006 |
| April 2017 | -2.9% | £519,028 |
| April 2016 | 2.2% | £534,369 |
| April 2015 | 5.6% | £523,106 |
| April 2014 | 16.4% | £495,461 |
| April 2013 | 10.6% | £425,539 |
| April 2012 | 8.1% | £384,836 |
| April 2011 | 8.1% | £356,060 |
| April 2010 | 9.7% | £329,360 |
| April 2009 | -7.8% | £300,216 |
| April 2008 | 14.5% | £325,484 |
| April 2007 | 0% | £284,163 |
Rental Market Trendsin NW8 8SY
The current average rental value in the postcode is £2,252.
The NW8 8SY Rental Market has increased by 29.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4.8% | £2,252pcm |
| April 2025 | 4% | £2,149pcm |
| April 2024 | 1.4% | £2,066pcm |
| April 2023 | 12.6% | £2,038pcm |
| April 2022 | 16.8% | £1,810pcm |
| April 2021 | -8.9% | £1,549pcm |
| April 2020 | -0.1% | £1,700pcm |
| April 2019 | 1.1% | £1,702pcm |
| April 2018 | 0.6% | £1,684pcm |
| April 2017 | -3.8% | £1,674pcm |
| April 2016 | 3% | £1,740pcm |
| April 2015 | 3.9% | £1,689pcm |
| April 2014 | 3.5% | £1,625pcm |
| April 2013 | -3.6% | £1,571pcm |
| April 2012 | 1.6% | £1,630pcm |
| April 2011 | 10.1% | £1,605pcm |
| April 2010 | 6.4% | £1,457pcm |
| April 2009 | -10.4% | £1,370pcm |
| April 2008 | 4.3% | £1,530pcm |
| April 2007 | 0% | £1,466pcm |
Properties and Buildingsin NW8 8SY, Mallory Street, London, NW8
Sales Historyin NW8 8SY
The last sale was on 29th September 2025 for £490,000 and since then the market in the area has decreased by 15.3%. The postcode has had a total of 22 sales since 1995.
NW8 8SY has seen 3 sales in the last three years and 1 sale in the last twelve months.
Sold Sep 2025£490,000 | 2 Bed FlatGayhurst House 23, Mallory StreetFlat 29, Gayhurst House 23, Mallory Street, London, NW8 8SY
Sold Aug 2024£580,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 8, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Apr 2024£750,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 7, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Oct 2020£505,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 6, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Jul 2019£427,500 | 1 Bed FlatGayhurst House 23, Mallory StreetFlat 34, Gayhurst House 23, Mallory Street, London, NW8 8SY
Sold Feb 2019£525,000 | 2 Bed FlatGayhurst House 23, Mallory StreetFlat 20, Gayhurst House 23, Mallory Street, London, NW8 8SY
Sold Sep 2016£540,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 7, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Jun 2014£380,000 | 2 Bed FlatMallory Street24, Mallory Street, London, NW8 8SY
Sold Jun 2009£326,500 | 3 Bed FlatGayhurst House 23, Mallory StreetFlat 14, Gayhurst House 23, Mallory Street, London, NW8 8SY
Sold Dec 2007£331,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 9, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold May 2007£250,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 9, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Jun 2004£188,000 | 2 Bed FlatGayhurst House 28, Mallory StreetFlat 23, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Apr 2003£285,000 | 3 Bed FlatGayhurst House 23, Mallory StreetFlat 14, Gayhurst House 23, Mallory Street, London, NW8 8SY
Sold Nov 2002£225,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 8, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Jul 2002£191,000 | 2 Bed FlatGayhurst House 28, Mallory StreetFlat 26, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Apr 2001£169,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 7, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Oct 1999£117,500 | 2 Bed FlatGayhurst House 28, Mallory StreetFlat 21, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Sep 1999£107,000 | 1 Bed FlatGayhurst House 23, Mallory StreetFlat 34, Gayhurst House 23, Mallory Street, London, NW8 8SY
Sold Jun 1999£80,000 | 1 Bed FlatGayhurst House 23, Mallory StreetFlat 34, Gayhurst House 23, Mallory Street, London, NW8 8SY
Sold Oct 1998£115,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 7, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Mar 1998£58,440 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 6, Gayhurst House 28, Mallory Street, London, NW8 8SY
Sold Dec 1997£75,000 | 2 Bed FlatGayhurst House 23, Mallory StreetFlat 29, Gayhurst House 23, Mallory Street, London, NW8 8SY
Nearby Postcodesto NW8 8SY
NW8 8SY is the 597th largest and the 143rd most expensive postcode out of the 759 postcodes in the NW8 area.
- 14 mNW8 8UQ, Lilestone Street, London, NW8NW8 8UQ4 Addresses
- 41 mNW8 8SU, Lilestone Street, London, NW8NW8 8SU1 Addresses
- 48 mNW8 8AQ, Bernhardt Crescent, London, NW8NW8 8AQ24 Addresses
- 54 mNW8 8TB, Mallory Street, London, NW8NW8 8TB36 Addresses
- 55 mNW8 8TA, Mallory Street, London, NW8NW8 8TA62 Addresses
- 65 mNW8 8ST, Lilestone Street, London, NW8NW8 8ST54 Addresses
Estate Agents active nearby!
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Property Typesin NW8 8SY
- 32 mid-century flats built between 1936 and 1979
- 1 early-century flat built between 1912 and 1935
- 3 other addresses of unknown type
- mid-century flat (32)
- early-century flat (1)
- Unknown (3)
Energy Efficiencyof properties in NW8 8SY
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (5)
- F (0)
- C (15)
- G (0)
- D (4)
- No EPC (12)
Top 3 Most Expensive Saleson Mallory Street
- Sold Apr 2024£750,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 7, Gayhurst House 28, Mallory Street, London, NW8 8SY
- Sold Aug 2024£580,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 8, Gayhurst House 28, Mallory Street, London, NW8 8SY
- Sold Sep 2016£540,000 | 3 Bed FlatGayhurst House 28, Mallory StreetFlat 7, Gayhurst House 28, Mallory Street, London, NW8 8SY
Schools Nearbyto NW8 8SY
The nearest primary school to NW8 8SY is St Edward's Catholic Primary School which is 218 metres away.
- 218mSt Edward's Catholic Primary School
- 314mGateway Academy
- 410mChrist Church Bentinck CofE Primary School
The nearest secondary school is Marylebone Boys' School which is 974 metres away.
- 974mMarylebone Boys' School
- 1.1kmThe St Marylebone CofE School
- 1.6kmHarris Academy St John's Wood
More reading links
Public Transport Nearbyto NW8 8SY
The closest station to NW8 8SY is Marylebone station which is 400 metres away.
- 409mMarylebone
- 416mLondon Marylebone
- 591mEdgware Road
- 756mBaker Street
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