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
- Duke Hall, 18, Flat 8, Duke Street, Northampton, West Northamptonshire, NN1 3BA£145,000 · 2024£149,000
- Duke Hall, 18, Flat 9, Duke Street, Northampton, Northamptonshire, NN1 3BA£165,000 · 2022£161,000
- Duo Gb Ltd, Wellingborough Road, Northampton, Northamptonshire, NN1 4EJ£200,000 · 2014£311,000
- Eaton House, 141, Flat 1, Clare Street, Northampton, Northamptonshire, NN1 3JA£149,000 · 2006£175,000
- Eaton House, 141, Flat 2, Clare Street, Northampton, Northamptonshire, NN1 3JA£190,000 · 2025£196,000
- Eaton House, 141, Flat 3, Clare Street, Northampton, Northamptonshire, NN1 3JA£147,000 · 2005£176,000
- Eaton House, 141, Flat 4, Clare Street, Northampton, Northamptonshire, NN1 3JA£183,500 · 2021£196,000
- Eaton House, 141, Flat 5, Clare Street, Northampton, Northamptonshire, NN1 3JA£172,500 · 2021£178,000
- Eaton House, 141, Flat 6, Clare Street, Northampton, Northamptonshire, NN1 3JA£182,000 · 2017£190,000
- Eaton House, 141, Flat 7, Clare Street, Northampton, Northamptonshire, NN1 3JA£178,000 · 2016£188,000
- Elgin House, Billing Road, Northampton, Northamptonshire, NN1 5AU£1,500,000 · 2002£2,877,000
- Elite House, Flat 1, Pytchley Street, Northampton, Northamptonshire, NN1 5QY£128,500 · 2000£313,000
- Elite House, Flat 2, Pytchley Street, Northampton, Northamptonshire, NN1 5QY£8,380 · 2022£275,000
- Elite House, Flat 3, Pytchley Street, Northampton, Northamptonshire, NN1 5QY£185,000 · 2007£197,000
- Flat 1, 7, Castilian Street, Northampton, Northamptonshire, NN1 1JS£120,000 · 2015£130,000
- Flat, 14, Abington Grove, Northampton, West Northamptonshire, NN1 4QU£120,000 · 2025£124,000
- Foundation House, 4, Dunster Street, Northampton, Northamptonshire, NN1 3JY£1,400,000 · 2023£1,716,000
- Fourteen, 14, Fish Street, Northampton, West Northamptonshire, NN1 2AA£2,300,000 · 2021£3,012,000
- Frances House, 21, Lower Mounts, Northampton, Northamptonshire, NN1 3LY£3,630,000 · 2019£5,058,000
- G1 The Light Box, Duke Street, Northampton, Northamptonshire, NN1 3BA£170,000 · 2025£175,000
- G2 The Light Box, Duke Street, Northampton, Northamptonshire, NN1 3BA£157,250 · 2022£153,000
- G4 The Light Box, Duke Street, Northampton, West Northamptonshire, NN1 3BA£165,000 · 2024£164,000
- Gaiter & Spat, 1, Flat 1, Ethel Street, Northampton, Northamptonshire, NN1 5ER£328,000 · 2022£322,000
- Gaiter & Spat, 1, Flat 11, Ethel Street, Northampton, Northamptonshire, NN1 5ER£85,000 · 2001£183,000
- Gaiter & Spat, 1, Flat 12, Ethel Street, Northampton, Northamptonshire, NN1 5ER£135,000 · 2001£270,000
- Gaiter & Spat, 1, Flat 14, Ethel Street, Northampton, Northamptonshire, NN1 5ER£165,000 · 2021£163,000
- Gaiter & Spat, 1, Flat 2, Ethel Street, Northampton, Northamptonshire, NN1 5ER£190,000 · 2014£222,000
- Gaiter & Spat, 1, Flat 3, Ethel Street, Northampton, Northamptonshire, NN1 5ER£158,000 · 2003£215,000
- Gaiter & Spat, 1, Flat 4, Ethel Street, Northampton, Northamptonshire, NN1 5ER£157,500 · 2015£179,000
- Gaiter & Spat, 1, Flat 5, Ethel Street, Northampton, Northamptonshire, NN1 5ER£155,000 · 2015£179,000
- Gaiter & Spat, 1, Flat 6, Ethel Street, Northampton, Northamptonshire, NN1 5ER£230,000 · 2023£231,000
- Gaiter & Spat, 1, Flat 7, Ethel Street, Northampton, Northamptonshire, NN1 5ER£145,000 · 2001£236,000
- Gaiter & Spat, 1, Flat 8, Ethel Street, Northampton, Northamptonshire, NN1 5ER£255,000 · 2023£251,000
- Gaiter & Spat, 1, Flat 9, Ethel Street, Northampton, Northamptonshire, NN1 5ER£185,000 · 2003£245,000
- Galliard Court, 48, Flat 1, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£45,000 · 2001£167,000
- Galliard Court, 48, Flat 10, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£84,000 · 2014£114,000
- Galliard Court, 48, Flat 11, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£59,500 · 2001£128,000
- Galliard Court, 48, Flat 13, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£45,000 · 1999£131,000
- Galliard Court, 48, Flat 15, Baronson Gardens, Northampton, West Northamptonshire, NN1 4NU£132,000 · 2024£132,000
- Galliard Court, 48, Flat 16, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£36,000 · 1998£121,000
- Galliard Court, 48, Flat 17, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£109,995 · 2022£111,000
- Galliard Court, 48, Flat 18, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£60,000 · 2002£192,000
- Galliard Court, 48, Flat 19, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£36,000 · 1998£186,000
- Galliard Court, 48, Flat 2, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£101,000 · 2007£113,000
- Galliard Court, 48, Flat 20, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£33,000 · 1996£200,000
- Galliard Court, 48, Flat 21, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£120,000 · 2024£120,000
- Galliard Court, 48, Flat 22, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£127,500 · 2019£134,000
- Galliard Court, 48, Flat 23, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£48,000 · 2004£76,000
- Galliard Court, 48, Flat 25, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£98,000 · 2008£115,000
- Galliard Court, 48, Flat 26, Baronson Gardens, Northampton, Northamptonshire, NN1 4NU£130,000 · 2022£125,000
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 →