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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 1ERHouse Prices / East Midlands, West Northamptonshire, St. Johns Street
Last updated May 2026
Key Postcode Insights
NN1 1ER is a residential postcode situated on St. Johns Street, Northampton, NN1 with 43 addresses.
It ranks as the 493rd largest and 147th most expensive of the 638 postcodes in the NN1 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 43 properties: 43 flats.
43
Properties
- Flats
Key Postcode Insights
NN1 1ER is a residential postcode situated on St. Johns Street, Northampton, NN1 with 43 addresses.
It ranks as the 493rd largest and 147th most expensive of the 638 postcodes in the NN1 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 43 properties: 43 flats.
43
Properties
- Flats
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House Pricesin NN1 1ER
Sale prices range from £136,493 for 2 bedroom Leasehold flats (516 ft2) to £175,433 for 3 bedroom Leasehold flats (925 ft2) .
Monthly rental prices range from £832 pcm for 2 bed flats to £1,074 pcm for 3 bed flats.
The gross rental yield is between 7.3% and 7.3%.
The average value per square foot is £264.
Average Sale Value
£137,398
Average Rental Value
£838 pcm
Average Rental Yield
7.3% /year
Average Value Per Sqft
£264 /ft2
Sales Market Trendsin NN1 1ER
The current average value in the postcode is £137,398.
The NN1 1ER Sales Market has increased by 11.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.4% | £137,398 |
| April 2025 | -1.1% | £139,299 |
| April 2024 | -0.9% | £140,901 |
| April 2023 | -0.9% | £142,166 |
| April 2022 | 3.9% | £143,393 |
| April 2021 | 0.9% | £138,044 |
| April 2020 | 2.8% | £136,764 |
| April 2019 | -1.6% | £133,055 |
| April 2018 | 2% | £135,235 |
| April 2017 | 7.6% | £132,548 |
| April 2016 | 6.8% | £123,160 |
| April 2015 | 6.7% | £115,265 |
| April 2014 | 7.7% | £108,032 |
| April 2013 | -0.5% | £100,304 |
| April 2012 | 0.1% | £100,792 |
| April 2011 | -3.1% | £100,729 |
| April 2010 | 5.9% | £103,936 |
| April 2009 | -18.8% | £98,155 |
| April 2008 | -3.4% | £120,918 |
| April 2007 | 0% | £125,191 |
Rental Market Trendsin NN1 1ER
The current average rental value in the postcode is £838.
The NN1 1ER Rental Market has increased by 28.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.4% | £838pcm |
| April 2025 | 3% | £842pcm |
| April 2024 | 8.2% | £817pcm |
| April 2023 | 5.6% | £755pcm |
| April 2022 | 4.8% | £715pcm |
| April 2021 | 1.4% | £682pcm |
| April 2020 | 0% | £673pcm |
| April 2019 | 0.7% | £673pcm |
| April 2018 | 0.2% | £668pcm |
| April 2017 | 1.9% | £667pcm |
| April 2016 | 4.8% | £655pcm |
| April 2015 | 6.9% | £625pcm |
| April 2014 | 1.6% | £584pcm |
| April 2013 | 2.3% | £575pcm |
| April 2012 | 0.7% | £562pcm |
| April 2011 | 2.3% | £558pcm |
| April 2010 | -1.2% | £546pcm |
| April 2009 | -7.3% | £552pcm |
| April 2008 | 0.6% | £596pcm |
| April 2007 | 0% | £592pcm |
Explore Buildingsin NN1 1ER, St. Johns Street, Northampton, NN1
Nearby Postcodesto NN1 1ER
NN1 1ER is the 493rd largest and the 147th most expensive postcode out of the 638 postcodes in the NN1 area.
- 40 mNN1 1EQ, St. Johns Street, Northampton, NN1NN1 1EQ23 Addresses
- 40 mNN1 1DH, St. Johns Street, Northampton, NN1NN1 1DH1 Addresses
- 67 mNN1 1EW, Guildhall Road, Northampton, NN1NN1 1EW4 Addresses
- 76 mNN1 1HJ, Victoria Gardens, Northampton, NN1NN1 1HJ37 Addresses
- 90 mNN1 1AG, Guildhall Road, Northampton, NN1NN1 1AG100 Addresses
- 90 mNN1 1DT, Guildhall Road, Northampton, NN1NN1 1DT30 Addresses
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Property Typesin NN1 1ER
- 43 modern flats built after 1980
- modern flat (43)
Energy Efficiencyof properties in NN1 1ER
- Energy Performance Certificate (EPC) surveys conducted for 37 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (1)
- F (0)
- C (35)
- G (0)
- D (1)
- No EPC (6)
Top 3 Most Expensive Saleson St. Johns Street
- Sold Jan 2008£96,000 | 1 Bed FlatBassett Lowke House 39, St. Johns StreetFlat 2, Bassett Lowke House 39, St. Johns Street, Northampton, NN1 1EQ
- Sold Feb 2007£85,000 | 1 Bed FlatBassett Lowke House 39, St. Johns StreetFlat 2, Bassett Lowke House 39, St. Johns Street, Northampton, NN1 1EQ
- Sold Oct 2004£47,000 | 1 Bed FlatBassett Lowke House 39, St. Johns StreetFlat 4, Bassett Lowke House 39, St. Johns Street, Northampton, NN1 1EQ
Schools Nearbyto NN1 1ER
The nearest primary school to NN1 1ER is Spring Lane Primary School which is 832 metres away.
- 832mSpring Lane Primary School
- 972mCastle Academy
- 1.1kmVernon Terrace Primary School
The nearest secondary school is Northampton School for Boys which is 1.9 kilometres away.
- 1.9kmNorthampton School for Boys
- 2.2kmMalcolm Arnold Academy
- 2.2kmAbbeyfield School
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Public Transport Nearbyto NN1 1ER
The closest station to NN1 1ER is Northampton station which is 800 metres away.
- 848mNorthampton
- 14.6kmLong Buckby
- 16.7kmWellingborough
- 19.8kmWolverton