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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
NN1 3QXHouse Prices / East Midlands, West Northamptonshire, Cowper Street
Last updated May 2026
Key Postcode Insights
NN1 3QX is a residential postcode situated on Cowper Street, Northampton, NN1 with 13 addresses.
It ranks as the 213th largest and 67th most expensive of the 638 postcodes in the NN1 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 13 properties: 13 flats.
13
Properties
- Flats
Key Postcode Insights
NN1 3QX is a residential postcode situated on Cowper Street, Northampton, NN1 with 13 addresses.
It ranks as the 213th largest and 67th most expensive of the 638 postcodes in the NN1 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 13 properties: 13 flats.
13
Properties
- Flats
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House Pricesin NN1 3QX
Sale prices range from £68,720 for studio Leasehold flats (193 ft2) to £175,391 for 3 bedroom leasehold flats with a garden (1,410 ft2) .
Monthly rental prices range from £437 pcm for studio flats to £1,051 pcm for 3 bed flats.
The gross rental yield is between 7.2% and 7.8%.
The average value per square foot is £263.
Average Sale Value
£118,926
Average Rental Value
£748 pcm
Average Rental Yield
7.5% /year
Average Value Per Sqft
£263 /ft2
Sales Market Trendsin NN1 3QX
The current average value in the postcode is £118,926.
The NN1 3QX Sales Market has increased by 15.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.7% | £118,926 |
| April 2025 | -0.4% | £118,151 |
| April 2024 | -1.5% | £118,601 |
| April 2023 | -0.4% | £120,449 |
| April 2022 | 4.4% | £120,927 |
| April 2021 | 1.1% | £115,863 |
| April 2020 | 3.2% | £114,591 |
| April 2019 | -2.2% | £110,990 |
| April 2018 | 1.2% | £113,448 |
| April 2017 | 9.1% | £112,106 |
| April 2016 | 7.2% | £102,777 |
| April 2015 | 6% | £95,847 |
| April 2014 | 8.2% | £90,417 |
| April 2013 | -1.2% | £83,545 |
| April 2012 | 0.5% | £84,595 |
| April 2011 | -4.4% | £84,143 |
| April 2010 | 5.6% | £88,008 |
| April 2009 | -19% | £83,360 |
| April 2008 | -2.8% | £102,967 |
| April 2007 | 0% | £105,957 |
Rental Market Trendsin NN1 3QX
The current average rental value in the postcode is £748.
The NN1 3QX Rental Market has increased by 33.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.5% | £748pcm |
| April 2025 | 3.5% | £737pcm |
| April 2024 | 7.8% | £712pcm |
| April 2023 | 6.3% | £661pcm |
| April 2022 | 5.7% | £621pcm |
| April 2021 | 2.3% | £588pcm |
| April 2020 | -0.1% | £575pcm |
| April 2019 | 0.8% | £575pcm |
| April 2018 | -0.7% | £571pcm |
| April 2017 | 2.8% | £575pcm |
| April 2016 | 5.4% | £559pcm |
| April 2015 | 6.6% | £530pcm |
| April 2014 | 1.9% | £497pcm |
| April 2013 | 1.7% | £488pcm |
| April 2012 | 0.9% | £480pcm |
| April 2011 | 1.7% | £476pcm |
| April 2010 | -2.1% | £468pcm |
| April 2009 | -6.3% | £478pcm |
| April 2008 | 1.9% | £511pcm |
| April 2007 | 0% | £501pcm |
Explore Buildingsin NN1 3QX, Cowper Street, Northampton, NN1
Nearby Postcodesto NN1 3QX
NN1 3QX is the 213th largest and the 67th most expensive postcode out of the 638 postcodes in the NN1 area.
- 26 mNN1 3QW, Cowper Street, Northampton, NN1NN1 3QW6 Addresses
- 45 mNN1 4BJ, Kettering Road, Northampton, NN1NN1 4BJ7 Addresses
- 54 mNN1 4BS, Kettering Road, Northampton, NN1NN1 4BS19 Addresses
- 73 mNN1 4BH, Kettering Road, Northampton, NN1NN1 4BH6 Addresses
- 74 mNN1 4JQ, St. Michaels Avenue, Northampton, NN1NN1 4JQ47 Addresses
- 75 mNN1 4BP, Kettering Road, Northampton, NN1NN1 4BP26 Addresses
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Property Typesin NN1 3QX
- 13 period flats built between 1800 and 1911
- period flat (13)
Energy Efficiencyof properties in NN1 3QX
- Energy Performance Certificate (EPC) surveys conducted for 12 properties.
- The dominant rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (4)
- G (0)
- D (6)
- No EPC (1)
Top 3 Most Expensive Saleson Cowper Street
Schools Nearbyto NN1 3QX
The nearest primary school to NN1 3QX is Stimpson Avenue Academy which is 488 metres away.
- 488mStimpson Avenue Academy
- 756mVernon Terrace Primary School
- 761mBarry Primary School
The nearest secondary school is Malcolm Arnold Academy which is 1.2 kilometres away.
- 1.2kmMalcolm Arnold Academy
- 1.3kmNorthampton School for Boys
- 2.4kmNorthampton School for Girls
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Public Transport Nearbyto NN1 3QX
The closest station to NN1 3QX is Northampton station which is 1.8 kilometres away.
- 1.8kmNorthampton
- 14.9kmLong Buckby
- 15.5kmWellingborough
- 19.5kmKettering