UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/nn1
NN1Northampton, England
House prices in NN1, Northampton
Homes in NN1 sold for a median of £210,000 between September 2024 and August 2026, from 661 standard sales.
It is the cheapest of the 12 postcode districts in the West Northamptonshire council area with at least 100 sales.
Prices by property type
| Type | Sales | Median price | Middle half |
|---|---|---|---|
| Detached | 21 | £405,000 | £350,000 to £485,000 |
| Semi-detached | 33 | £310,000 | £255,000 to £425,000 |
| Terraced | 404 | £227,500 | £200,000 to £278,000 |
| Flats and maisonettes | 203 | £143,500 | £120,000 to £165,000 |
Most homes sold here were terraced houses, at 61% of sales.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out stamp duty
Where prices are higher in NN1
Of the postcode sectors with at least 20 standard sales, prices were highest in NN1 4, around Northampton, with a median of £230,000, and lowest in NN1 2, around Northampton, at £128,000. Dashed outlines on the map show roughly where the two sectors are.
Each dot is a postcode in NN1 with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 109 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| NN1 5RN | £511,000 | 5 |
| NN1 5RY | £441,000 | 4 |
| NN1 5LS | £425,000 | 3 |
| NN1 4RQ | £382,500 | 4 |
| NN1 5SG | £371,500 | 4 |
| NN1 4SB | £358,000 | 3 |
| NN1 5SA | £350,000 | 3 |
| NN1 4LN | £334,000 | 4 |
| NN1 3PU | £315,000 | 3 |
| NN1 4QP | £310,000 | 3 |
| NN1 4RF | £310,000 | 3 |
| NN1 4RA | £305,000 | 3 |
| NN1 5LZ | £305,000 | 3 |
| NN1 5NA | £300,000 | 3 |
| NN1 4RB | £290,000 | 4 |
| NN1 5JW | £286,000 | 3 |
| NN1 1UE | £280,000 | 4 |
| NN1 4LW | £280,000 | 3 |
| NN1 5LY | £280,000 | 5 |
| NN1 5JJ | £272,500 | 6 |
| NN1 5ND | £272,500 | 4 |
| NN1 5JE | £271,000 | 3 |
| NN1 4LQ | £270,000 | 5 |
| NN1 5JA | £270,000 | 5 |
| NN1 3QE | £268,000 | 4 |
| NN1 4SR | £268,000 | 5 |
| NN1 5JF | £267,500 | 3 |
| NN1 3PZ | £264,000 | 4 |
| NN1 4SU | £264,000 | 4 |
| NN1 5RZ | £257,500 | 3 |
| NN1 4SN | £255,000 | 3 |
| NN1 4LJ | £250,000 | 3 |
| NN1 4QY | £249,000 | 7 |
| NN1 5JS | £246,500 | 6 |
| NN1 4HQ | £242,000 | 6 |
| NN1 4RW | £240,000 | 3 |
| NN1 4QS | £239,500 | 6 |
| NN1 5HR | £238,500 | 5 |
| NN1 4RN | £236,000 | 7 |
| NN1 3QR | £230,000 | 4 |
| NN1 4JP | £230,000 | 5 |
| NN1 4PH | £230,000 | 5 |
| NN1 5JQ | £230,000 | 6 |
| NN1 4JS | £227,000 | 5 |
| NN1 4HG | £225,000 | 5 |
| NN1 4JJ | £217,500 | 4 |
| NN1 4PE | £217,500 | 4 |
| NN1 4PQ | £216,000 | 6 |
| NN1 4PJ | £215,000 | 5 |
| NN1 5HE | £214,500 | 4 |
| NN1 4NW | £214,000 | 4 |
| NN1 4HJ | £212,000 | 5 |
| NN1 5QP | £210,000 | 3 |
| NN1 5QT | £210,000 | 3 |
| NN1 4NA | £208,000 | 7 |
| NN1 3JT | £207,500 | 3 |
| NN1 4HP | £206,500 | 4 |
| NN1 3LB | £205,000 | 3 |
| NN1 5QY | £205,000 | 3 |
| NN1 4PG | £203,500 | 4 |
| NN1 1ES | £202,500 | 6 |
| NN1 4LU | £202,000 | 3 |
| NN1 4PB | £201,000 | 4 |
| NN1 5HP | £201,000 | 5 |
| NN1 3EA | £200,000 | 3 |
| NN1 3LS | £200,000 | 3 |
| NN1 5EJ | £200,000 | 5 |
| NN1 4NZ | £198,000 | 3 |
| NN1 4PL | £195,500 | 3 |
| NN1 5JX | £195,000 | 5 |
| NN1 5EX | £191,500 | 4 |
| NN1 5ER | £190,000 | 3 |
| NN1 3LF | £187,000 | 4 |
| NN1 5QZ | £186,000 | 4 |
| NN1 3QA | £185,000 | 3 |
| NN1 4LA | £184,500 | 3 |
| NN1 3EX | £180,000 | 5 |
| NN1 4JE | £180,000 | 7 |
| NN1 4JL | £180,000 | 3 |
| NN1 3JW | £178,500 | 3 |
| NN1 3LW | £175,000 | 4 |
| NN1 4HS | £175,000 | 10 |
| NN1 4JA | £172,500 | 4 |
| NN1 3LG | £171,000 | 4 |
| NN1 3LN | £170,500 | 3 |
| NN1 3RN | £170,000 | 3 |
| NN1 2PE | £168,500 | 4 |
| NN1 5HN | £168,000 | 5 |
| NN1 5RX | £168,000 | 12 |
| NN1 3BA | £166,500 | 6 |
| NN1 1TY | £162,500 | 3 |
| NN1 3EP | £159,500 | 4 |
| NN1 1DQ | £158,500 | 4 |
| NN1 5NJ | £153,000 | 3 |
| NN1 5NQ | £150,000 | 3 |
| NN1 4HR | £147,500 | 3 |
| NN1 4ND | £139,500 | 6 |
| NN1 2HH | £138,500 | 3 |
| NN1 3LX | £136,000 | 4 |
| NN1 5JZ | £132,500 | 3 |
| NN1 1LN | £131,500 | 4 |
| NN1 2HS | £123,000 | 3 |
| NN1 5AA | £122,000 | 7 |
| NN1 4QU | £120,000 | 4 |
| NN1 2HQ | £104,500 | 6 |
| NN1 3ER | £101,000 | 3 |
| NN1 4NU | £94,000 | 3 |
| NN1 3NB | £75,000 | 3 |
| NN1 1UG | £73,000 | 10 |
Prices over time
The median rose 33%, from £155,000 in 2016 to £206,500 in 2025, less than the 46% rise for a typical district in the East Midlands.
Postcode districts in the West Northamptonshire council area
Median sale price of the 12 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. NN1 is the cheapest.
- OX17 Banbury£425,000
- MK19 Milton Keynes£375,000
- NN6 Northampton£365,000
- NN12 Towcester£365,000
- NN13 Brackley£345,000
- NN7 Northampton£344,500
- NN4 Northampton£307,000
- NN11 Daventry£277,000
- NN3 Northampton£270,000
- NN5 Northampton£270,000
- NN2 Northampton£250,000
- NN1 Northampton, this district£210,000
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 174 | ||
| 249 | ||
| 29 | ||
| 10 | ||
| 40 | ||
| 52 | ||
| 95 | ||
| 39 |
61% of homes put up for sale were built before 1930, against 24% across England and Wales. For older homes RICS suggests a Level 3 survey: see which survey you need.
With 25% built before 1900, ask early whether a home is listed or in a conservation area, which limits the work you can do: see buying a listed building and buying in a conservation area.
Recent sales
The 10 latest sales ran from £70,000 for a flat on Broad Street to £370,000 for a terraced house on Ardington Road.
The latest standard sales recorded in NN1. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- 97 Roe RoadSold for £335,000
- 66 Clarke RoadSold for £250,000
- 35 Overstone RoadSold for £165,000
- Flat 108, Alpha House Broad StreetSold for £70,000
- 49 Lea RoadSold for £207,500
- 31 Ardington RoadSold for £370,000
- Flat 5, The Viewpoint, 50A Sheep StreetSold for £173,000
- 97 Abington AvenueSold for £195,000
- 59 Wycliffe RoadSold for £220,000
- 106 Derby RoadSold for £236,000
Streets with the most standard sales, with their median price, September 2024 to August 2026:
- Billing Road, Northampton£180,00020 sales
- Whitworth Road, Northampton£227,50016 sales
- Wycliffe Road, Northampton£250,00016 sales
- Artizan Road, Northampton£175,00014 sales
- Ashburnham Road, Northampton£265,00014 sales
Living in NN1
Crime
227 crimes per 1,000 residents in the year to August 2026
Higher than 96 in 100 postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 87% of homes can get it
Near the middle of all postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
Every postcode is in a 1 km square that includes a radon Affected Area
Higher than 83 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £2,487 a year in West Northamptonshire for 2026 to 2027
Higher than 65 in 100 council areas. England: £2,392. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as police, fire and any county, parish or town council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0.
Prices by council ward
Median price in the council wards that cover most of NN1, from the sales in NN1, September 2024 to August 2026, dearest first:
- Abington & Phippsville 312 sales£245,000
- Castle 326 sales£180,000
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| B | 22 | |
| C | 297 | |
| D | 304 | |
| E | 52 | |
| F | 8 | |
| G | 5 |
Coal mining
None of the 830 live postcodes in NN1 is in the Mining Remediation Authority's coal mining reporting area, although 33% of postcodes in the East Midlands are.
About these figures
The figures come from 661 standard sales in NN1, the latest on 28 August 2026 (what counts as a standard sale). Of these, 31% were flats.
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.