Duke Street - NN1 3BA
Key Postcode Insights
NN1 3BA is a residential postcode situated on Duke Street, Northampton, NN1 with 63 addresses.
It ranks as the 594th largest and 273rd most expensive of the 637 postcodes in the NN1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 63 properties: 6 houses and 57 flats.
- Ave. Sale Price
- £164,188
- 10 Year change
- up 18.5%
- Ave. Rental Price
- £942pcm
- 10 Year change
- up 41.3%
- Ave. £ per ft²
- £223/ft²
- Ave. Gross Yield
- 6.9%/year/yr
Key Postcode Insights
NN1 3BA is a residential postcode situated on Duke Street, Northampton, NN1 with 63 addresses.
It ranks as the 594th largest and 273rd most expensive of the 637 postcodes in the NN1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 63 properties: 6 houses and 57 flats.
- Ave. Sale Price
- £164,188
- 10 Year change
- up 18.5%
- Ave. Rental Price
- £942pcm
- 10 Year change
- up 41.3%
- Ave. £ per ft²
- £223/ft²
- Ave. Gross Yield
- 6.9%/year/yr
Explore Propertiesin NN1 3BA
- Church's Factory
Period Building | 20 Units
- Duke Hall
Modern Building | 14 Units
- Duke Street
Modern Building | 10 Units
- St. Lawrence House
Period Building | 6 Units
- The Light Box
Modern Building | 7 Units
Sales Market Trends
The last sale in NN1 3BA sold for £161,750 on 19th August 2025. Since then prices are up an average of 0.5%.
The current average value in the postcode is £164,188.
The NN1 3BA Sales Market has increased by 18.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.8% | £164,188 |
| June 2025 | 0.1% | £165,442 |
| June 2024 | -2% | £165,254 |
| June 2023 | -1.6% | £168,667 |
| June 2022 | 6.7% | £171,325 |
| June 2021 | 2.3% | £160,611 |
| June 2020 | 4.1% | £156,978 |
| June 2019 | -1% | £150,820 |
| June 2018 | 1.8% | £152,290 |
| June 2017 | 8% | £149,615 |
| June 2016 | 7.9% | £138,531 |
| June 2015 | 6.2% | £128,407 |
| June 2014 | 8.6% | £120,855 |
| June 2013 | -0.5% | £111,253 |
| June 2012 | 2.4% | £111,760 |
| June 2011 | -3% | £109,182 |
| June 2010 | 5.2% | £112,574 |
| June 2009 | -15.9% | £107,053 |
| June 2008 | -6.6% | £127,265 |
| June 2007 | 0% | £136,286 |
Rental Market Trends
The current average rental value in the postcode is £942.
The NN1 3BA Rental Market has increased by 41.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.6% | £942pcm |
| June 2025 | 3.8% | £927pcm |
| June 2024 | 6.8% | £894pcm |
| June 2023 | 7.6% | £837pcm |
| June 2022 | 7.7% | £778pcm |
| June 2021 | 3.9% | £722pcm |
| June 2020 | -0.2% | £696pcm |
| June 2019 | 1% | £697pcm |
| June 2018 | 0.6% | £690pcm |
| June 2017 | 2.9% | £686pcm |
| June 2016 | 5.4% | £667pcm |
| June 2015 | 6.6% | £633pcm |
| June 2014 | 3.2% | £593pcm |
| June 2013 | 2% | £575pcm |
| June 2012 | 2.2% | £564pcm |
| June 2011 | 1.4% | £552pcm |
| June 2010 | 0.8% | £544pcm |
| June 2009 | -7.3% | £540pcm |
| June 2008 | 0.8% | £583pcm |
| June 2007 | 0% | £578pcm |
Sales History
The last sale was on 19th August 2025 for £161,750 and since then the market in the area has increased by 0.5%. The postcode has had a total of 60 sales since 1995.
NN1 3BA has seen 10 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£161,750 | 2 Bed FlatFlat 16, Church's Factory 10, Duke Street, Northampton, NN1 3BAFlat 16, Church's Factory 10, Duke Street, Northampton, NN1 3BA
- Sold May 2025£170,000 | 2 Bed FlatG1 The Light Box, Duke Street, Northampton, NN1 3BAG1 The Light Box, Duke Street, Northampton, NN1 3BA
- Sold Mar 2025£144,000 | 2 Bed FlatFlat 3, Church's Factory 10, Duke Street, Northampton, NN1 3BAFlat 3, Church's Factory 10, Duke Street, Northampton, NN1 3BA
- Sold Oct 2024£175,000 | 3 Bed FlatFlat 19, Church's Factory 10, Duke Street, Northampton, NN1 3BAFlat 19, Church's Factory 10, Duke Street, Northampton, NN1 3BA
- Sold Jul 2024£175,000 | 2 Bed FlatFlat 10, Church's Factory 10, Duke Street, Northampton, NN1 3BAFlat 10, Church's Factory 10, Duke Street, Northampton, NN1 3BA
Nearby Postcodes
NN1 3BA is the 594th largest and the 273rd most expensive postcode out of the 637 postcodes in the NN1 area.
- NN1 3EZ, Craven Street, Northampton, NN1NN1 3EZ77 Addresses|41 m away
- NN1 3BN, Duke Street, Northampton, NN1NN1 3BN14 Addresses|55 m away
- NN1 3BQ, Charles Street, Northampton, NN1NN1 3BQ6 Addresses|77 m away
- NN1 3EP, Oakley Street, Northampton, NN1NN1 3EP62 Addresses|80 m away
- NN1 3DZ, Bailiff Street, Northampton, NN1NN1 3DZ7 Addresses|81 m away
Property Types
- 3 period houses built between 1800 and 1911
- 26 period flats built between 1800 and 1911
- 33 modern flats built after 1980
- 1 other address of unknown type
- period house (3)
- period flat (26)
- modern flat (33)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 36 properties.
- The most common rating is C.
- A (0)
- E (7)
- B (1)
- F (0)
- C (16)
- G (0)
- D (12)
- No EPC (29)
Top 3 Most Expensive Sales
- Sold Sep 2020£275,000 | 3 Bed FlatP1 The Light Box, Duke Street, Northampton, NN1 3BAP1 The Light Box, Duke Street, Northampton, NN1 3BA
- Sold Jul 2007£245,000 | 3 Bed FlatP1 The Light Box, Duke Street, Northampton, NN1 3BAP1 The Light Box, Duke Street, Northampton, NN1 3BA
- Sold Sep 2003£237,000 | 3 Bed FlatP1 The Light Box, Duke Street, Northampton, NN1 3BAP1 The Light Box, Duke Street, Northampton, NN1 3BA
Schools Nearby
- Castle Academy400 m away
- Spring Lane Primary School800 m away
- Vernon Terrace Primary School1.1 km away
- Malcolm Arnold Academy1.2 km away
- Northampton School for Boys1.8 km away
- Northampton School for Girls2.7 km away
More reading links
Public Transport Nearby
The closest station to NN1 3BA is Northampton station, which is 1.2 kilometres away.
- Northampton|1.2 km away
- Long Buckby|14.3 km away
- Wellingborough|16.1 km away
- Kettering|19.9 km away
