Postcode · Northampton
House prices in NN1 2SL
Every recorded sale in NN1 2SL, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Town Centre & Semilong
- Council
- West Northamptonshire
- Region
- East Midlands
- Neighbourhood population
- 1,680 (2024)
- Status
- No longer in use
NN1 2SLNorthampton
What homes sell for in NN1 2SL
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£135,000
Last 12 months, NN1 2
Change
+10.7%
On the 12 months before
Sales
21
Last 12 months, NN1 2
England & Wales
£291,443
Median, last 12 months
Median price by year in NN1 2
The line shows the yearly median across NN1 2; each dot is an individual sale in NN1 2SL.
NN1 2NN1 2SL
£0
£50k
£100k
£150k
200020052010201520202025
Sales per year
0
100
200
19952026
Median by property type, last 12 months
Terraced · 7 sales£180,000
Flat · 13 sales£122,000
Sold prices in NN1 2SL
5 sales across 3 addresses, newest first.
15 St Marys Court
Flat · Leasehold
| £110,000 | 3 Dec 2020 |
| £65,000 | 1 Jun 2007 |
17 St Marys Court
Flat · Leasehold
| £73,000 | 2 Dec 2015 |
| £40,000 | 26 Sep 2005 |
9 St Marys Court
Flat · Leasehold
| £67,000 | 8 Feb 2008 |
About this data
Sold prices come from HM Land Registry Price Paid Data for England and Wales, covering residential sales for full market value since 1995. Medians use standard residential sales only. The latest sale in this release is from 28 Aug 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.