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
372
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
- Northampton House, Flat 1013, Wellington Street, Northampton, Northamptonshire, NN1 3ND£60,000 · 2016£73,000
- Northampton House, Flat 1014, Wellington Street, Northampton, Northamptonshire, NN1 3ND£100,000 · 2004£125,000
- Northampton House, Flat 1015, Wellington Street, Northampton, Northamptonshire, NN1 3ND£75,000 · 2018£95,000
- Northampton House, Flat 1016, Wellington Street, Northampton, Northamptonshire, NN1 3ND£128,500 · 2003£144,000
- Northampton House, Flat 1017, Wellington Street, Northampton, West Northamptonshire, NN1 3ND£72,000 · 2025£74,000
- Northampton House, Flat 1018, Wellington Street, Northampton, Northamptonshire, NN1 3ND£165,000 · 2003£163,000
- Northampton House, Flat 102, Wellington Street, Northampton, Northamptonshire, NN1 3NA£50,500 · 2009£106,000
- Northampton House, Flat 104, Wellington Street, Northampton, Northamptonshire, NN1 3NA£80,000 · 2006£115,000
- Northampton House, Flat 202, Wellington Street, Northampton, Northamptonshire, NN1 3NA£49,995 · 2015£121,000
- Northampton House, Flat 203, Wellington Street, Northampton, Northamptonshire, NN1 3NA£66,000 · 2003£96,000
- Northampton House, Flat 204, Wellington Street, Northampton, Northamptonshire, NN1 3NA£150,000 · 2004£146,000
- Northampton House, Flat 205, Wellington Street, Northampton, West Northamptonshire, NN1 3NA£56,003 · 2025£91,000
- Northampton House, Flat 206, Wellington Street, Northampton, Northamptonshire, NN1 3NA£55,000 · 2015£103,000
- Northampton House, Flat 207, Wellington Street, Northampton, Northamptonshire, NN1 3NA£150,000 · 2004£155,000
- Northampton House, Flat 209, Wellington Street, Northampton, Northamptonshire, NN1 3NA£145,000 · 2004£152,000
- Northampton House, Flat 210, Wellington Street, Northampton, Northamptonshire, NN1 3NA£150,000 · 2004£144,000
- Northampton House, Flat 211, Wellington Street, Northampton, Northamptonshire, NN1 3NA£150,000 · 2004£146,000
- Northampton House, Flat 212, Wellington Street, Northampton, Northamptonshire, NN1 3NA£99,000 · 2018£108,000
- Northampton House, Flat 213, Wellington Street, Northampton, Northamptonshire, NN1 3NA£88,000 · 2005£115,000
- Northampton House, Flat 216, Wellington Street, Northampton, Northamptonshire, NN1 3NA£90,000 · 2006£148,000
- Northampton House, Flat 301, Wellington Street, Northampton, Northamptonshire, NN1 3NA£117,000 · 2003£132,000
- Northampton House, Flat 303, Wellington Street, Northampton, Northamptonshire, NN1 3NA£82,000 · 2003£106,000
- Northampton House, Flat 304, Wellington Street, Northampton, Northamptonshire, NN1 3NA£110,250 · 2003£134,000
- Northampton House, Flat 305, Wellington Street, Northampton, Northamptonshire, NN1 3NA£80,000 · 2018£127,000
- Northampton House, Flat 306, Wellington Street, Northampton, Northamptonshire, NN1 3NA£82,500 · 2003£105,000
- Northampton House, Flat 309, Wellington Street, Northampton, Northamptonshire, NN1 3NA£143,600 · 2003£149,000
- Northampton House, Flat 310, Wellington Street, Northampton, Northamptonshire, NN1 3NA£80,000 · 2007£109,000
- Northampton House, Flat 312, Wellington Street, Northampton, Northamptonshire, NN1 3NA£96,000 · 2017£101,000
- Northampton House, Flat 313, Wellington Street, Northampton, Northamptonshire, NN1 3NA£73,350 · 2003£101,000
- Northampton House, Flat 314, Wellington Street, Northampton, Northamptonshire, NN1 3NA£99,250 · 2003£128,000
- Northampton House, Flat 315, Wellington Street, Northampton, Northamptonshire, NN1 3NA£97,500 · 2007£128,000
- Northampton House, Flat 316, Wellington Street, Northampton, Northamptonshire, NN1 3NA£70,000 · 2008£112,000
- Northampton House, Flat 318, Wellington Street, Northampton, Northamptonshire, NN1 3NA£87,500 · 2006£127,000
- Northampton House, Flat 401, Wellington Street, Northampton, Northamptonshire, NN1 3NA£119,500 · 2003£133,000
- Northampton House, Flat 402, Wellington Street, Northampton, Northamptonshire, NN1 3NA£60,000 · 2017£68,000
- Northampton House, Flat 403, Wellington Street, Northampton, Northamptonshire, NN1 3NA£73,500 · 2003£109,000
- Northampton House, Flat 404, Wellington Street, Northampton, Northamptonshire, NN1 3NA£75,000 · 2021£77,000
- Northampton House, Flat 405, Wellington Street, Northampton, Northamptonshire, NN1 3NA£85,000 · 2003£104,000
- Northampton House, Flat 406, Wellington Street, Northampton, Northamptonshire, NN1 3NA£82,750 · 2003£104,000
- Northampton House, Flat 407, Wellington Street, Northampton, Northamptonshire, NN1 3NA£70,000 · 2008£106,000
- Northampton House, Flat 409, Wellington Street, Northampton, West Northamptonshire, NN1 3NA£74,000 · 2025£173,000
- Northampton House, Flat 411, Wellington Street, Northampton, Northamptonshire, NN1 3NA£140,000 · 2003£203,000
- Northampton House, Flat 412, Wellington Street, Northampton, Northamptonshire, NN1 3NA£91,000 · 2020£156,000
- Northampton House, Flat 413, Wellington Street, Northampton, Northamptonshire, NN1 3NA£80,500 · 2002£110,000
- Northampton House, Flat 414, Wellington Street, Northampton, Northamptonshire, NN1 3NA£105,250 · 2002£173,000
- Northampton House, Flat 415, Wellington Street, Northampton, Northamptonshire, NN1 3NA£77,000 · 2008£107,000
- Northampton House, Flat 416, Wellington Street, Northampton, Northamptonshire, NN1 3NA£160,000 · 2003£153,000
- Northampton House, Flat 418, Wellington Street, Northampton, Northamptonshire, NN1 3NA£135,000 · 2003£193,000
- Northampton House, Flat 501, Wellington Street, Northampton, Northamptonshire, NN1 3NB£122,000 · 2002£107,000
- Northampton House, Flat 502, Wellington Street, Northampton, Northamptonshire, NN1 3NB£76,450 · 2002£75,000
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.
372 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 372 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 →