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 503, Wellington Street, Northampton, Northamptonshire, NN1 3NB£89,995 · 2006£89,000
- Northampton House, Flat 504, Wellington Street, Northampton, Northamptonshire, NN1 3NB£60,000 · 2009£82,000
- Northampton House, Flat 505, Wellington Street, Northampton, Northamptonshire, NN1 3NB£77,000 · 2006£77,000
- Northampton House, Flat 506, Wellington Street, Northampton, Northamptonshire, NN1 3NB£94,250 · 2002£89,000
- Northampton House, Flat 507, Wellington Street, Northampton, Northamptonshire, NN1 3NB£130,000 · 2002£132,000
- Northampton House, Flat 509, Wellington Street, Northampton, Northamptonshire, NN1 3NB£126,500 · 2002£151,000
- Northampton House, Flat 513, Wellington Street, Northampton, Northamptonshire, NN1 3NB£80,000 · 2024£76,000
- Northampton House, Flat 514, Wellington Street, Northampton, Northamptonshire, NN1 3NB£136,500 · 2003£109,000
- Northampton House, Flat 515, Wellington Street, Northampton, West Northamptonshire, NN1 3NB£103,000 · 2021£103,000
- Northampton House, Flat 516, Wellington Street, Northampton, Northamptonshire, NN1 3NB£78,000 · 2006£95,000
- Northampton House, Flat 518, Wellington Street, Northampton, Northamptonshire, NN1 3NB£148,500 · 2003£114,000
- Northampton House, Flat 601, Wellington Street, Northampton, Northamptonshire, NN1 3NB£94,000 · 2005£96,000
- Northampton House, Flat 602, Wellington Street, Northampton, Northamptonshire, NN1 3NB£98,000 · 2003£88,000
- Northampton House, Flat 603, Wellington Street, Northampton, Northamptonshire, NN1 3NB£86,500 · 2003£79,000
- Northampton House, Flat 605, Wellington Street, Northampton, Northamptonshire, NN1 3NB£92,250 · 2002£97,000
- Northampton House, Flat 606, Wellington Street, Northampton, Northamptonshire, NN1 3NB£92,250 · 2002£97,000
- Northampton House, Flat 607, Wellington Street, Northampton, Northamptonshire, NN1 3NB£145,350 · 2003£109,000
- Northampton House, Flat 609, Wellington Street, Northampton, Northamptonshire, NN1 3NB£85,000 · 2016£91,000
- Northampton House, Flat 611, Wellington Street, Northampton, Northamptonshire, NN1 3NB£129,950 · 2002£111,000
- Northampton House, Flat 612, Wellington Street, Northampton, Northamptonshire, NN1 3NB£83,500 · 2018£91,000
- Northampton House, Flat 613, Wellington Street, Northampton, Northamptonshire, NN1 3NB£81,000 · 2002£96,000
- Northampton House, Flat 614, Wellington Street, Northampton, Northamptonshire, NN1 3NB£90,000 · 2006£89,000
- Northampton House, Flat 616, Wellington Street, Northampton, Northamptonshire, NN1 3NB£172,995 · 2003£141,000
- Northampton House, Flat 618, Wellington Street, Northampton, Northamptonshire, NN1 3NB£95,500 · 2002£113,000
- Northampton House, Flat 701, Wellington Street, Northampton, Northamptonshire, NN1 3NB£170,400 · 2003£146,000
- Northampton House, Flat 702, Wellington Street, Northampton, Northamptonshire, NN1 3NB£89,950 · 2005£80,000
- Northampton House, Flat 703, Wellington Street, Northampton, Northamptonshire, NN1 3NB£91,000 · 2003£80,000
- Northampton House, Flat 704, Wellington Street, Northampton, Northamptonshire, NN1 3NB£102,000 · 2020£105,000
- Northampton House, Flat 705, Wellington Street, Northampton, Northamptonshire, NN1 3NB£100,000 · 2003£111,000
- Northampton House, Flat 706, Wellington Street, Northampton, Northamptonshire, NN1 3NB£100,000 · 2003£111,000
- Northampton House, Flat 707, Wellington Street, Northampton, Northamptonshire, NN1 3NB£134,000 · 2003£116,000
- Northampton House, Flat 709, Wellington Street, Northampton, Northamptonshire, NN1 3NB£130,000 · 2001£241,000
- Northampton House, Flat 710, Wellington Street, Northampton, Northamptonshire, NN1 3NB£90,000 · 2006£96,000
- Northampton House, Flat 711, Wellington Street, Northampton, West Northamptonshire, NN1 3NB£94,000 · 2022£93,000
- Northampton House, Flat 712, Wellington Street, Northampton, Northamptonshire, NN1 3NB£154,995 · 2004£122,000
- Northampton House, Flat 713, Wellington Street, Northampton, West Northamptonshire, NN1 3NB£73,000 · 2025£75,000
- Northampton House, Flat 714, Wellington Street, Northampton, Northamptonshire, NN1 3NB£99,995 · 2006£90,000
- Northampton House, Flat 715, Wellington Street, Northampton, Northamptonshire, NN1 3NB£93,500 · 2016£95,000
- Northampton House, Flat 717, Wellington Street, Northampton, Northamptonshire, NN1 3NB£88,000 · 2007£93,000
- Northampton House, Flat 718, Wellington Street, Northampton, Northamptonshire, NN1 3NB£162,500 · 2003£119,000
- Northampton House, Flat 801, Wellington Street, Northampton, West Northamptonshire, NN1 3NB£83,000 · 2024£215,000
- Northampton House, Flat 802, Wellington Street, Northampton, Northamptonshire, NN1 3NB£49,995 · 2015£122,000
- Northampton House, Flat 803, Wellington Street, Northampton, Northamptonshire, NN1 3NB£105,000 · 2003£95,000
- Northampton House, Flat 804, Wellington Street, Northampton, Northamptonshire, NN1 3NB£92,500 · 2006£95,000
- Northampton House, Flat 805, Wellington Street, Northampton, Northamptonshire, NN1 3NB£122,995 · 2003£89,000
- Northampton House, Flat 806, Wellington Street, Northampton, Northamptonshire, NN1 3NB£105,000 · 2002£98,000
- Northampton House, Flat 807, Wellington Street, Northampton, Northamptonshire, NN1 3NB£81,000 · 2016£87,000
- Northampton House, Flat 809, Wellington Street, Northampton, Northamptonshire, NN1 3NB£131,000 · 2004£117,000
- Northampton House, Flat 810, Wellington Street, Northampton, Northamptonshire, NN1 3NB£165,995 · 2003£114,000
- Northampton House, Flat 811, Wellington Street, Northampton, Northamptonshire, NN1 3NB£85,000 · 2022£87,000
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 →