Sold House Prices on Cowper Street, Northampton
Every Land Registry property sale recorded on Cowper Street in the NN1 postcode district. Updated monthly, England and Wales coverage.
Total sales
160
10 Mar 1995 – 6 Mar 2026
Average price
£127,442
all property types, all years
Lowest sale
£26,000
Highest sale
£275,000
Recorded sales on Cowper Street
Showing 1–50 of 160 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 51 Cowper Street | NN1 3QR | Terraced | Freehold | £228,000 | 9 Apr 2026 |
| 72 Cowper Street | NN1 3QR | Terraced | Freehold | £125,000 | 6 Mar 2026 |
| 78 Flat 16 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £162,000 | 25 Jul 2025 |
| 19 Cowper Street | NN1 3QR | Terraced | Freehold | £250,000 | 5 Dec 2024 |
| 29 Cowper Street | NN1 3QR | Terraced | Freehold | £240,000 | 15 Apr 2024 |
| 45 Cowper Street | NN1 3QR | Terraced | Freehold | £196,000 | 22 Mar 2024 |
| 42 Cowper Street | NN1 3QR | Terraced | Freehold | £250,000 | 15 Dec 2023 |
| 78 Flat 15 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £164,000 | 27 Oct 2023 |
| 17a Cowper Street | NN1 3QR | Terraced | Freehold | £186,000 | 6 Oct 2023 |
| 38 Cowper Street | NN1 3QR | Terraced | Freehold | £182,000 | 3 Aug 2023 |
| 13 Cowper Street | NN1 3QR | Terraced | Freehold | £180,000 | 1 Aug 2023 |
| 78 Flat 1 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £170,000 | 6 Jun 2023 |
| 78 Flat 2 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £160,000 | 11 Nov 2022 |
| 78 Flat 3 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £170,000 | 28 Oct 2022 |
| 78 Flat 18 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £130,000 | 9 Sep 2022 |
| 78 Flat 8 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £180,000 | 9 Aug 2022 |
| 78 Flat 1 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £174,000 | 28 Mar 2022 |
| 78 Flat 11 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £125,000 | 14 Feb 2022 |
| 78 Flat 5 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £90,500 | 15 Nov 2021 |
| 40 Cowper Street | NN1 3QR | Terraced | Freehold | £230,000 | 1 Nov 2021 |
| 21 Cowper Street | NN1 3QR | Terraced | Freehold | £210,000 | 13 Aug 2021 |
| 15 Cowper Street | NN1 3QR | Terraced | Freehold | £204,000 | 1 Apr 2021 |
| 64 Cowper Street | NN1 3QR | Terraced | Freehold | £163,000 | 13 Mar 2020 |
| 78 Flat 18 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £100,000 | 27 Jan 2020 |
| 78 Flat 11 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £105,000 | 18 Apr 2019 |
| 14 Cowper Street | NN1 3QR | Terraced | Freehold | £159,500 | 13 Mar 2019 |
| 78 Flat 17 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £95,000 | 1 Mar 2019 |
| 45 Cowper Street | NN1 3QR | Terraced | Freehold | £184,995 | 8 Feb 2019 |
| 51 Cowper Street | NN1 3QR | Terraced | Freehold | £220,000 | 11 Oct 2018 |
| 66 Cowper Street | NN1 3QR | Terraced | Freehold | £170,000 | 30 Aug 2018 |
| 54 Cowper Street | NN1 3QR | Terraced | Freehold | £197,000 | 16 Aug 2018 |
| 78 Flat 16 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £161,500 | 6 Aug 2018 |
| 52 Cowper Street | NN1 3QR | Terraced | Freehold | £190,500 | 20 Jul 2018 |
| 10 Cowper Street | NN1 3QR | Terraced | Freehold | £249,995 | 27 Apr 2018 |
| 35 Cowper Street | NN1 3QR | Terraced | Freehold | £185,000 | 21 Mar 2018 |
| 8 Cowper Street | NN1 3QR | Terraced | Freehold | £212,500 | 16 Feb 2018 |
| 18 Cowper Street | NN1 3QR | Other | Freehold | £275,000 | 17 Nov 2017 |
| 19 Cowper Street | NN1 3QR | Terraced | Freehold | £220,000 | 22 Sep 2017 |
| 68 Cowper Street | NN1 3QR | Terraced | Freehold | £185,000 | 5 Jun 2017 |
| 37 Cowper Street | NN1 3QR | Terraced | Freehold | £140,000 | 1 Jun 2017 |
| 46 Cowper Street | NN1 3QR | Terraced | Freehold | £180,950 | 28 Feb 2017 |
| 29 Cowper Street | NN1 3QR | Terraced | Freehold | £205,000 | 8 Nov 2016 |
| 27 Cowper Street | NN1 3QR | Terraced | Freehold | £167,500 | 29 Jul 2016 |
| 47 Cowper Street | NN1 3QR | Terraced | Freehold | £220,500 | 30 Jun 2016 |
| 19 Cowper Street | NN1 3QR | Terraced | Freehold | £207,500 | 20 Jun 2016 |
| 70 Cowper Street | NN1 3QR | Terraced | Freehold | £140,000 | 20 May 2016 |
| 36 Cowper Street | NN1 3QR | Terraced | Freehold | £147,000 | 29 Apr 2016 |
| 11 Cowper Street | NN1 3QR | Terraced | Freehold | £150,000 | 30 Mar 2016 |
| 78 Flat 4 Cowper Street | NN1 3QR | Flat / Apartment | Leasehold | £101,000 | 18 Mar 2016 |
| 64 Cowper Street | NN1 3QR | Terraced | Freehold | £157,000 | 18 Dec 2015 |
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Other streets in NN1
Billing Road
446 sales · avg £219,284
Abington Avenue
409 sales · avg £173,915
Ashburnham Road
336 sales · avg £146,034
Birchfield Road
332 sales · avg £191,298
Lutterworth Road
328 sales · avg £151,764
Artizan Road
325 sales · avg £119,674
Wycliffe Road
311 sales · avg £137,344
Colwyn Road
307 sales · avg £159,312
Loyd Road
300 sales · avg £133,674
Wellington Street
281 sales · avg £106,080
Stimpson Avenue
280 sales · avg £154,370
Purser Road
279 sales · avg £116,695
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.