Postcode · Northampton
House prices in NN1 2JY
Every recorded sale in NN1 2JY, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Town Centre & Semilong
- Council
- West Northamptonshire
- Region
- East Midlands
- Neighbourhood population
- 1,823 (2024)
NN1 2JYNorthampton
What homes sell for in NN1 2JY
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 2JY.
NN1 2NN1 2JY
£0
£50k
£100k
£150k
£200k
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 2JY
39 sales across 19 addresses, newest first.
G05, Sigma House, Narrow Lane
Flat · Leasehold
| £125,000 | 11 Dec 2023 |
| £137,000 | 19 Jan 2018 |
| £91,000 | 20 May 2013 |
Flat 101, Sigma House, Narrow Lane
Flat · Leasehold
| £121,000 | 24 Nov 2023 |
| £110,000 | 30 Oct 2015 |
| £151,995 | 29 Jun 2007 |
Flat 203, Sigma House, Narrow Lane
Flat · Leasehold
| £132,000 | 8 Jul 2022 |
| £134,995 | 29 Jun 2007 |
Flat G4, Sigma House, Narrow Lane
Flat · Leasehold
| £130,000 | 24 Jun 2022 |
| £114,700 | 27 Jun 2007 |
Flat 302, Sigma House, Narrow Lane
Flat · Leasehold
| £120,000 | 25 Feb 2022 |
| £95,000 | 26 Feb 2014 |
| £162,950 | 28 Jun 2007 |
Flat 105, Sigma House, Narrow Lane
Flat · Leasehold
| £115,000 | 7 Aug 2019 |
Flat G3, Sigma House, Narrow Lane
Flat · Leasehold
| £91,000 | 9 Aug 2017 |
| £101,495 | 29 Jun 2007 |
Flat 204, Sigma House, Narrow Lane
Flat · Leasehold
| £120,000 | 9 Jun 2017 |
| £145,554 | 29 Jun 2007 |
Flat 303, Sigma House, Narrow Lane
Flat · Leasehold
| £115,000 | 2 Nov 2016 |
| £157,950 | 29 Jun 2007 |
Flat G1, Sigma House, Narrow Lane
Flat · Leasehold
| £135,000 | 2 Sep 2016 |
| £107,000 | 27 Jun 2014 |
| £130,000 | 22 Dec 2008 |
Flat 202, Sigma House, Narrow Lane
Flat · Leasehold
| £125,000 | 30 Mar 2016 |
| £120,000 | 19 Dec 2014 |
| £156,700 | 29 Jun 2007 |
Flat G2, Sigma House, Narrow Lane
Flat · Leasehold
| £132,000 | 17 Mar 2016 |
| £119,500 | 18 May 2015 |
| £106,000 | 3 Sep 2013 |
| £130,000 | 22 Dec 2008 |
Flat 201, Sigma House, Narrow Lane
Flat · Leasehold
| £107,500 | 23 Oct 2015 |
| £148,284 | 31 Aug 2007 |
Flat 301, Sigma House, Narrow Lane
Flat · Leasehold
| £106,000 | 19 Dec 2014 |
| £87,368 | 31 Jul 2009 |
Flat 102, Sigma House, Narrow Lane
Flat · Leasehold · New build
| £151,952 | 2 Jul 2007 |
Flat 104, Sigma House, Narrow Lane
Flat · Leasehold · New build
| £158,995 | 29 Jun 2007 |
Flat 103, Sigma House, Narrow Lane
Flat · Leasehold · New build
| £140,602 | 29 Jun 2007 |
105, Sigma House, Narrow Lane
Flat · Leasehold · New build
| £132,500 | 28 Jun 2007 |
Flat 205, Sigma House, Narrow Lane
Flat · Leasehold · New build
| £155,995 | 25 Jun 2007 |
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.