House prices in NN1
Median value — November 2026
£215,000
Modelled from 10,053 properties Stede tracks in NN1
Market snapshot
£215,000
Median value
£284,987
Average value
371
Sales in the last 12 months
unchanged
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £65,400 |
| 2001 | £73,818 |
| 2002 | £91,290 |
| 2003 | £104,340 |
| 2004 | £120,362 |
| 2005 | £122,402 |
| 2006 | £130,435 |
| 2007 | £139,482 |
| 2008 | £117,898 |
| 2009 | £120,025 |
| 2010 | £119,713 |
| 2011 | £120,724 |
| 2012 | £123,568 |
| 2013 | £129,161 |
| 2014 | £139,605 |
| 2015 | £152,752 |
| 2016 | £165,387 |
| 2017 | £175,374 |
| 2018 | £177,805 |
| 2019 | £177,832 |
| 2020 | £185,951 |
| 2021 | £196,918 |
| 2022 | £215,945 |
| 2023 | £206,016 |
| 2024 | £211,973 |
| 2025 | £215,659 |
| 2026 | £215,000 |
Property types
- Mid-terrace house57%£234,000
- Flat / Maisonette30%£135,000
- Semi-detached house5%£340,000
- Property4%£427,000
- Detached house3%£453,000
Recent sales
- 97 Roe Road, Northampton, West Northamptonshire, NN1 4PH£335,000 · 2026£352,000
- 66 Clarke Road, Northampton, West Northamptonshire, NN1 4PW£250,000 · 2026£258,000
- 88 Cedar Road, Northampton, West Northamptonshire, NN1 4RW£165,000 · 2026£317,000
- 35 Overstone Road, Northampton, Northamptonshire, NN1 3JL£165,000 · 2026£184,000
- 4 Derngate, Northampton, Northamptonshire, NN1 1UB£350,000 · 2026£300,000
- Alpha House, Flat 108, Broad Street, Northampton, West Northamptonshire, NN1 2HS£70,000 · 2026£86,000
- 68 Military Road, Northampton, West Northamptonshire, NN1 3EU£197,500 · 2026£166,000
- 31 Ardington Road, Northampton, Northamptonshire, NN1 5LP£370,000 · 2026£373,000
Addresses in NN1
- Derngate Lofts, 9, Flat 16, Derngate, Northampton, Northamptonshire, NN1 1TY£142,450 · 2019£143,000
- Derngate Lofts, 9, Flat 18, Derngate, Northampton, West Northamptonshire, NN1 1TY£207,500 · 2022£193,000
- Derngate Lofts, 9, Flat 19, Derngate, Northampton, West Northamptonshire, NN1 1TY£185,000 · 2021£174,000
- Derngate Lofts, 9, Flat 2, Derngate, Northampton, Northamptonshire, NN1 1TY£135,000 · 2019£136,000
- Derngate Lofts, 9, Flat 22, Derngate, Northampton, West Northamptonshire, NN1 1TY£207,500 · 2022£192,000
- Derngate Lofts, 9, Flat 25, Derngate, Northampton, West Northamptonshire, NN1 1TY£237,500 · 2022£221,000
- Derngate Lofts, 9, Flat 27, Derngate, Northampton, Northamptonshire, NN1 1TY£132,500 · 2021£137,000
- Derngate Lofts, 9, Flat 28, Derngate, Northampton, Northamptonshire, NN1 1TY£105,000 · 2019£106,000
- Derngate Lofts, 9, Flat 29, Derngate, Northampton, Northamptonshire, NN1 1TY£107,500 · 2019£108,000
- Derngate Lofts, 9, Flat 3, Derngate, Northampton, Northamptonshire, NN1 1TY£140,000 · 2019£146,000
- Derngate Lofts, 9, Flat 31, Derngate, Northampton, Northamptonshire, NN1 1TY£105,000 · 2019£106,000
- Derngate Lofts, 9, Flat 32, Derngate, Northampton, Northamptonshire, NN1 1TY£112,500 · 2019£113,000
- Derngate Lofts, 9, Flat 33, Derngate, Northampton, Northamptonshire, NN1 1TY£112,500 · 2019£113,000
- Derngate Lofts, 9, Flat 35, Derngate, Northampton, Northamptonshire, NN1 1TY£139,950 · 2019£142,000
- Derngate Lofts, 9, Flat 37, Derngate, Northampton, Northamptonshire, NN1 1TY£135,000 · 2020£137,000
- Derngate Lofts, 9, Flat 4, Derngate, Northampton, Northamptonshire, NN1 1TY£152,500 · 2019£154,000
- Derngate Lofts, 9, Flat 42, Derngate, Northampton, Northamptonshire, NN1 1TY£102,500 · 2021£105,000
- Derngate Lofts, 9, Flat 44, Derngate, Northampton, Northamptonshire, NN1 1TY£110,500 · 2019£124,000
- Derngate Lofts, 9, Flat 45, Derngate, Northampton, Northamptonshire, NN1 1TY£106,500 · 2019£107,000
- Derngate Lofts, 9, Flat 46, Derngate, Northampton, Northamptonshire, NN1 1TY£138,000 · 2019£139,000
- Derngate Lofts, 9, Flat 49, Derngate, Northampton, West Northamptonshire, NN1 1TY£162,500 · 2025£168,000
- Derngate Lofts, 9, Flat 5, Derngate, Northampton, Northamptonshire, NN1 1TY£127,500 · 2021£133,000
- Derngate Lofts, 9, Flat 50, Derngate, Northampton, West Northamptonshire, NN1 1TY£165,000 · 2025£170,000
- Derngate Lofts, 9, Flat 51, Derngate, Northampton, West Northamptonshire, NN1 1TY£160,000 · 2023£160,000
- Derngate Lofts, 9, Flat 52, Derngate, Northampton, Northamptonshire, NN1 1TY£175,000 · 2023£169,000
- Derngate Lofts, 9, Flat 55, Derngate, Northampton, Northamptonshire, NN1 1TY£167,500 · 2019£169,000
- Derngate Lofts, 9, Flat 56, Derngate, Northampton, Northamptonshire, NN1 1TY£167,500 · 2019£169,000
- Derngate Lofts, 9, Flat 57, Derngate, Northampton, Northamptonshire, NN1 1TY£250,000 · 2019£252,000
- Derngate Lofts, 9, Flat 9, Derngate, Northampton, Northamptonshire, NN1 1TY£169,950 · 2022£167,000
- Derngate Lofts, 99, Flat 10, Derngate, Northampton, Northamptonshire, NN1 1TY£135,000 · 2020£137,000
- Derngate Mews, Derngate, Northampton, West Northamptonshire, NN1 1UE£650,000 · 2026£562,000
- Derngates Lofts, 9, Flat 38, Derngate, Northampton, Northamptonshire, NN1 1TY£137,500 · 2020£141,000
- Dickens Bros Ltd, 69 - 71, Kettering Road, Northampton, West Northamptonshire, NN1 4AW£3,485,000 · 2022£4,307,000
- Doddridge House, 10, Castle Street, Northampton, Northamptonshire, NN1 2SJ£78,000 · 2006£100,000
- Doddridge House, 19, Castle Street, Northampton, West Northamptonshire, NN1 2SJ£132,500 · 2022£128,000
- Doddridge House, 60, Castle Street, Northampton, West Northamptonshire, NN1 2SJ£129,995 · 2022£130,000
- Doddridge House, 66, Castle Street, Northampton, West Northamptonshire, NN1 2SJ£136,000 · 2021£134,000
- Drury Chambers, 17, Market Square, Northampton, Northamptonshire, NN1 2DW£1,070,000 · 2018£1,519,000
- Duke Hall, 18, Flat 1, Duke Street, Northampton, West Northamptonshire, NN1 3BA£200,000 · 2023£201,000
- Duke Hall, 18, Flat 10, Duke Street, Northampton, West Northamptonshire, NN1 3BA£195,000 · 2021£186,000
- Duke Hall, 18, Flat 11, Duke Street, Northampton, Northamptonshire, NN1 3BA£195,000 · 2020£200,000
- Duke Hall, 18, Flat 12, Duke Street, Northampton, West Northamptonshire, NN1 3BA£220,000 · 2021£214,000
- Duke Hall, 18, Flat 14, Duke Street, Northampton, Northamptonshire, NN1 3BA£220,000 · 2020£226,000
- Duke Hall, 18, Flat 15, Duke Street, Northampton, Northamptonshire, NN1 3BA£195,000 · 2020£201,000
- Duke Hall, 18, Flat 2, Duke Street, Northampton, Northamptonshire, NN1 3BA£155,000 · 2020£159,000
- Duke Hall, 18, Flat 3, Duke Street, Northampton, Northamptonshire, NN1 3BA£145,000 · 2020£149,000
- Duke Hall, 18, Flat 4, Duke Street, Northampton, Northamptonshire, NN1 3BA£166,750 · 2022£187,000
- Duke Hall, 18, Flat 5, Duke Street, Northampton, West Northamptonshire, NN1 3BA£200,000 · 2023£203,000
- Duke Hall, 18, Flat 6, Duke Street, Northampton, West Northamptonshire, NN1 3BA£200,000 · 2023£196,000
- Duke Hall, 18, Flat 7, Duke Street, Northampton, West Northamptonshire, NN1 3BA£156,000 · 2021£150,000
About this area
NN1 is a UK postcode district. Stede can model 10,053 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, NN1 has a median estimated value of £215,000 and an average of £284,987.
Modelled values in NN1 are unchanged over the past year and +9% over five years.
The market here is mostly mid-terrace houses, which make up 57% of the properties Stede tracks in NN1.
371 sales were recorded in NN1 over the past 12 months.
Common questions
What is the average house price in NN1?
As of November 2026, the average estimated value is £284,987 and the median is £215,000 across 10,053 properties Stede tracks in NN1. This is not a formal market valuation.
Are house prices in NN1 going up or down?
Modelled values in NN1 are unchanged over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in NN1?
57% of the properties Stede tracks in NN1 are mid-terrace houses. flats are next most common, at 30%.
How many properties are in NN1?
Stede can model 10,053 properties in NN1, with 371 recorded sales in the past 12 months.
How does Stede calculate house prices for NN1?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →