Clare Street - NN1 3JF
Key Postcode Insights
NN1 3JF is a residential postcode situated on Clare Street, Northampton, NN1 with 17 addresses.
It ranks as the 261st largest and 463rd most expensive of the 637 postcodes in the NN1 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 17 properties: 12 houses and 5 flats.
- Ave. Sale Price
- £195,185
- 10 Year change
- up 20.8%
- Ave. Rental Price
- £961pcm
- 10 Year change
- up 44.6%
- Ave. £ per ft²
- £190/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Key Postcode Insights
NN1 3JF is a residential postcode situated on Clare Street, Northampton, NN1 with 17 addresses.
It ranks as the 261st largest and 463rd most expensive of the 637 postcodes in the NN1 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 17 properties: 12 houses and 5 flats.
- Ave. Sale Price
- £195,185
- 10 Year change
- up 20.8%
- Ave. Rental Price
- £961pcm
- 10 Year change
- up 44.6%
- Ave. £ per ft²
- £190/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Explore Propertiesin NN1 3JF
- 24 Clare Street
4 Bed Period House
- 26 Clare Street
Modern Building | 5 Units
- 28 Clare Street
4 Bed Period House
- 30 Clare Street
4 Bed Period House
- 32 Clare Street
4 Bed Period House
Sales Market Trends
The last sale in NN1 3JF sold for £220,000 on 29th January 2026. Since then prices are up an average of 9.0%.
The current average value in the postcode is £195,185.
The NN1 3JF Sales Market has increased by 20.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.7% | £195,185 |
| June 2025 | 0.6% | £196,565 |
| June 2024 | -2.3% | £195,435 |
| June 2023 | -1.6% | £199,971 |
| June 2022 | 7.2% | £203,193 |
| June 2021 | 2.9% | £189,532 |
| June 2020 | 4.3% | £184,199 |
| June 2019 | -1.3% | £176,540 |
| June 2018 | 1.9% | £178,811 |
| June 2017 | 8.6% | £175,412 |
| June 2016 | 8% | £161,553 |
| June 2015 | 6.7% | £149,581 |
| June 2014 | 8.8% | £140,125 |
| June 2013 | -0.3% | £128,794 |
| June 2012 | 3.1% | £129,157 |
| June 2011 | -3% | £125,300 |
| June 2010 | 6% | £129,168 |
| June 2009 | -15.8% | £121,815 |
| June 2008 | -7.1% | £144,746 |
| June 2007 | 0% | £155,775 |
Rental Market Trends
The current average rental value in the postcode is £961.
The NN1 3JF Rental Market has increased by 44.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.6% | £961pcm |
| June 2025 | 4.2% | £946pcm |
| June 2024 | 6.7% | £908pcm |
| June 2023 | 7.5% | £851pcm |
| June 2022 | 8.4% | £792pcm |
| June 2021 | 4.8% | £731pcm |
| June 2020 | -0.3% | £697pcm |
| June 2019 | 0.9% | £699pcm |
| June 2018 | 0.8% | £693pcm |
| June 2017 | 3.4% | £687pcm |
| June 2016 | 5.7% | £665pcm |
| June 2015 | 7.1% | £629pcm |
| June 2014 | 3.3% | £587pcm |
| June 2013 | 2.4% | £568pcm |
| June 2012 | 2.7% | £555pcm |
| June 2011 | 1.5% | £541pcm |
| June 2010 | 1.5% | £533pcm |
| June 2009 | -7% | £525pcm |
| June 2008 | 0.4% | £564pcm |
| June 2007 | 0% | £562pcm |
Sales History
The last sale was on 29th January 2026 for £220,000 and since then the market in the area has increased by 9.0%. The postcode has had a total of 26 sales since 1995.
NN1 3JF has seen 4 sales in the last three years and 1 sale in the last twelve months.
- Sold Jan 2026£220,000 | 3 Bed House42, Clare Street, Northampton, NN1 3JF42, Clare Street, Northampton, NN1 3JF
- Sold Feb 2025£850,000 | 2 Bed FlatFlat 2, 26, Clare Street, Northampton, NN1 3JFFlat 2, 26, Clare Street, Northampton, NN1 3JF
- Sold Sep 2023£305,000 | 4 Bed House34, Clare Street, Northampton, NN1 3JF34, Clare Street, Northampton, NN1 3JF
- Sold Mar 2023£484,971 | 2 Bed FlatFlat 2, 26, Clare Street, Northampton, NN1 3JFFlat 2, 26, Clare Street, Northampton, NN1 3JF
- Sold Mar 2018£212,500 | 3 Bed House44, Clare Street, Northampton, NN1 3JF44, Clare Street, Northampton, NN1 3JF
Nearby Postcodes
NN1 3JF is the 261st largest and the 463rd most expensive postcode out of the 637 postcodes in the NN1 area.
- NN1 3JG, Clare Street, Northampton, NN1NN1 3JG6 Addresses|56 m away
- NN1 3LW, Somerset Street, Northampton, NN1NN1 3LW82 Addresses|63 m away
- NN1 3JH, Overstone Road, Northampton, NN1NN1 3JH26 Addresses|72 m away
- NN1 3QD, Hunter Street, Northampton, NN1NN1 3QD47 Addresses|93 m away
- NN1 3LL, Cloutsham Street, Northampton, NN1NN1 3LL46 Addresses|98 m away
Property Types
- 10 period houses built between 1800 and 1911
- 5 modern flats built after 1980
- 1 house of an unknown age
- 1 other address of unknown type
- period house (10)
- modern flat (5)
- house (1)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 15 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (1)
- F (1)
- C (5)
- G (0)
- D (8)
- No EPC (2)
Top 3 Most Expensive Sales
- Sold Feb 2025£850,000 | 2 Bed FlatFlat 2, 26, Clare Street, Northampton, NN1 3JFFlat 2, 26, Clare Street, Northampton, NN1 3JF
- Sold Mar 2023£484,971 | 2 Bed FlatFlat 2, 26, Clare Street, Northampton, NN1 3JFFlat 2, 26, Clare Street, Northampton, NN1 3JF
- Sold Sep 2023£305,000 | 4 Bed House34, Clare Street, Northampton, NN1 3JF34, Clare Street, Northampton, NN1 3JF
Schools Nearby
- Castle Academy700 m away
- Vernon Terrace Primary School800 m away
- Stimpson Avenue Academy800 m away
- Malcolm Arnold Academy1.2 km away
- Northampton School for Boys1.5 km away
- Northampton School for Girls2.6 km away
More reading links
Public Transport Nearby
The closest station to NN1 3JF is Northampton station, which is 1.4 kilometres away.
- Northampton|1.4 km away
- Long Buckby|14.6 km away
- Wellingborough|15.9 km away
- Kettering|19.8 km away
