Firtree Walk - NN3 3DT
Key Postcode Insights
NN3 3DT is a residential postcode situated on Firtree Walk, Northampton, NN3 with 28 addresses.
It ranks as the 735th largest and 819th most expensive of the 1,232 postcodes in the NN3 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 28 properties: 28 houses.
- Ave. Sale Price
- £316,530
- 10 Year change
- up 40.9%
- Ave. Rental Price
- £1,499pcm
- 10 Year change
- up 55.6%
- Ave. £ per ft²
- £293/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Key Postcode Insights
NN3 3DT is a residential postcode situated on Firtree Walk, Northampton, NN3 with 28 addresses.
It ranks as the 735th largest and 819th most expensive of the 1,232 postcodes in the NN3 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 28 properties: 28 houses.
- Ave. Sale Price
- £316,530
- 10 Year change
- up 40.9%
- Ave. Rental Price
- £1,499pcm
- 10 Year change
- up 55.6%
- Ave. £ per ft²
- £293/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Explore Propertiesin NN3 3DT
- 12 Firtree Walk
4 Bed Early-century House
- 14 Firtree Walk
4 Bed Early-century House
- 16 Firtree Walk
4 Bed House
- 18 Firtree Walk
3 Bed Early-century House
- 20 Firtree Walk
3 Bed Mid-century House
Sales Market Trends
The last sale in NN3 3DT sold for £327,500 on 14th November 2025. Since then prices are up an average of 1.1%.
The current average value in the postcode is £316,530.
The NN3 3DT Sales Market has increased by 40.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.9% | £316,530 |
| June 2025 | 3% | £319,533 |
| June 2024 | -2.4% | £310,273 |
| June 2023 | 0.3% | £317,898 |
| June 2022 | 10.4% | £316,814 |
| June 2021 | 9.1% | £286,854 |
| June 2020 | 1% | £262,994 |
| June 2019 | -0.1% | £260,474 |
| June 2018 | 5.8% | £260,844 |
| June 2017 | 9.7% | £246,438 |
| June 2016 | 10.5% | £224,594 |
| June 2015 | 4.6% | £203,196 |
| June 2014 | 8.6% | £194,284 |
| June 2013 | 3.6% | £178,816 |
| June 2012 | 0.5% | £172,615 |
| June 2011 | -1.5% | £171,776 |
| June 2010 | 11.9% | £174,329 |
| June 2009 | -10.7% | £155,824 |
| June 2008 | -4.7% | £174,427 |
| June 2007 | 0% | £183,009 |
Rental Market Trends
The current average rental value in the postcode is £1,499.
The NN3 3DT Rental Market has increased by 55.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.1% | £1,499pcm |
| June 2025 | 7.1% | £1,468pcm |
| June 2024 | 5.1% | £1,370pcm |
| June 2023 | 11.2% | £1,304pcm |
| June 2022 | 9.3% | £1,173pcm |
| June 2021 | 5.4% | £1,073pcm |
| June 2020 | 1.2% | £1,019pcm |
| June 2019 | -0.3% | £1,006pcm |
| June 2018 | 2.6% | £1,009pcm |
| June 2017 | 2.1% | £983pcm |
| June 2016 | 5.6% | £963pcm |
| June 2015 | 7.5% | £912pcm |
| June 2014 | 4.4% | £848pcm |
| June 2013 | 2.4% | £813pcm |
| June 2012 | 2.5% | £794pcm |
| June 2011 | 3.4% | £774pcm |
| June 2010 | 6.2% | £749pcm |
| June 2009 | -5.4% | £705pcm |
| June 2008 | 1.2% | £745pcm |
| June 2007 | 0% | £736pcm |
Sales History
The last sale was on 14th November 2025 for £327,500 and since then the market in the area has increased by 1.1%. The postcode has had a total of 40 sales since 1995.
NN3 3DT has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£327,500 | 3 Bed House18, Firtree Walk, Northampton, NN3 3DT18, Firtree Walk, Northampton, NN3 3DT
- Sold May 2025£280,000 | 3 Bed House32, Firtree Walk, Northampton, NN3 3DT32, Firtree Walk, Northampton, NN3 3DT
- Sold Jul 2024£385,000 | 4 Bed House14, Firtree Walk, Northampton, NN3 3DT14, Firtree Walk, Northampton, NN3 3DT
- Sold May 2021£340,000 | 4 Bed House16, Firtree Walk, Northampton, NN3 3DT16, Firtree Walk, Northampton, NN3 3DT
- Sold Feb 2021£263,000 | 3 Bed House44, Firtree Walk, Northampton, NN3 3DT44, Firtree Walk, Northampton, NN3 3DT
Nearby Postcodes
NN3 3DT is the 735th largest and the 819th most expensive postcode out of the 1,232 postcodes in the NN3 area.
- NN3 3DS, Firtree Walk, Northampton, NN3NN3 3DS21 Addresses|35 m away
- NN3 3DP, Grassmere Avenue, Northampton, NN3NN3 3DP47 Addresses|95 m away
- NN3 3DR, Moorland Close, Northampton, NN3NN3 3DR24 Addresses|125 m away
- NN3 3DZ, Ashley Way, Northampton, NN3NN3 3DZ41 Addresses|145 m away
- NN3 3DW, Beechwood Drive, Northampton, NN3NN3 3DW26 Addresses|176 m away
Property Types
- 6 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 8 early-century houses built between 1912 and 1935
- 13 other addresses of unknown type
- mid-century house (6)
- house (1)
- early-century house (8)
- Unknown (13)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 14 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (1)
- G (0)
- D (12)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Jul 2024£385,000 | 4 Bed House14, Firtree Walk, Northampton, NN3 3DT14, Firtree Walk, Northampton, NN3 3DT
- Sold Sep 2021£348,000 | 4 Bed House41, Firtree Walk, Northampton, NN3 3DS41, Firtree Walk, Northampton, NN3 3DS
- Sold Mar 2020£345,000 | 4 Bed House9, Firtree Walk, Northampton, NN3 3DS9, Firtree Walk, Northampton, NN3 3DS
Schools Nearby
- Weston Favell CofE Primary School700 m away
- Headlands Primary School800 m away
- The Arbours Primary Academy900 m away
- Northampton Academy500 m away
- Weston Favell Academy600 m away
- St Thomas Becket Catholic School2.2 km away
More reading links
Public Transport Nearby
The closest station to NN3 3DT is Northampton station, which is 4.9 kilometres away.
- Northampton|4.9 km away
- Wellingborough|12.4 km away
- Kettering|17.0 km away
- Long Buckby|17.3 km away
