House prices in Sapphire Street, Wellingborough, NN9
43 homes have sold on Sapphire Street (NN9) since 1995, the first in 2020. Over the last five years the median sold price was £308,000 from 21 sales, 21% above the Wellingborough median of £255,000and against £245,000 across NN9. Sales here have been detached 58%, semi-detached 42%. Homes that sold twice within the last seven years gained a median +3.9% a year between sales.
- Median sold price
- £308,000
- last five years · 21 sales
- Half of sales were above this price, half below
- Price per sq ft
- £322
- based on 21 of 21 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 43
- 0 in the last 12 months
- Latest sale
- £340,000
- 31 Mar 2025
- vs Wellingborough
- +21%
- Wellingborough median £255,000
Every sale on Sapphire Street, NN9
› 28 NN9 5GX · Detached £340,000· 31 Mar 2025 · 5 sales
| 31 Mar 2025 | £340,000 | Detached · Freehold | 980 sq ft · £347/sq ft | +8% vs 2022 |
| 19 Sept 2024 | £350,000 | Detached · Freehold | 980 sq ft · £357/sq ft | +3% vs 2025 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 29 Mar 2022 | £305,100 | Detached · Freehold | 980 sq ft · £311/sq ft | −13% vs 2024 |
| 18 Mar 2022 | £315,000 | Detached · Freehold | 980 sq ft · £322/sq ft | +0% vs 2021 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 30 Jul 2021 | £314,995 | Detached · Freehold · New build | 980 sq ft · £322/sq ft | first recorded sale |
› 5 NN9 5GX · Detached £325,000· 20 Nov 2024 · 3 sales
| 20 Nov 2024 | £325,000 | Detached · Freehold | 1,001 sq ft · £325/sq ft | +6% vs 2023 |
| 14 Jul 2023 | £308,000 | Detached · Freehold | 1,001 sq ft · £308/sq ft | −1% vs 2020 |
| 11 Dec 2020 | £309,995 | Detached · Freehold · New build | 1,001 sq ft · £310/sq ft | first recorded sale |
› 4 NN9 5GX · Semi-detached £135,000· 23 Apr 2024
| 23 Apr 2024 | £135,000 | Semi-detached · Leasehold | 980 sq ft · £138/sq ft | first recorded sale |
› 26 NN9 5GX · Detached £335,000· 25 Aug 2022 · 2 sales
| 25 Aug 2022 | £335,000 | Detached · Freehold | 980 sq ft · £342/sq ft | +12% vs 2021 |
| 11 Jun 2021 | £299,995 | Detached · Freehold · New build | 980 sq ft · £306/sq ft | first recorded sale |
› 40 NN9 5GX · Detached £335,000· 28 Jun 2022 · 2 sales
| 28 Jun 2022 | £335,000 | Detached · Freehold | 1,001 sq ft · £335/sq ft | +2% vs 2021 |
| 29 Oct 2021 | £329,995 | Detached · Freehold · New build | 1,001 sq ft · £330/sq ft | first recorded sale |
› 31 NN9 5GX · Semi-detached £269,995· 25 Feb 2022
| 25 Feb 2022 | £269,995 | Semi-detached · Freehold · New build | 893 sq ft · £302/sq ft | first recorded sale |
› 27 NN9 5GX · Detached £379,995· 7 Jan 2022
| 7 Jan 2022 | £379,995 | Detached · Freehold · New build | 1,367 sq ft · £278/sq ft | first recorded sale |
› 29 NN9 5GX · Semi-detached £261,900· 7 Jan 2022
| 7 Jan 2022 | £261,900 | Semi-detached · Freehold · New build | 883 sq ft · £297/sq ft | first recorded sale |
› 23 NN9 5GX · Semi-detached £244,995· 7 Jan 2022
| 7 Jan 2022 | £244,995 | Semi-detached · Freehold · New build | 753 sq ft · £325/sq ft | first recorded sale |
› 33 NN9 5GX · Detached £324,995· 17 Dec 2021
| 17 Dec 2021 | £324,995 | Detached · Freehold | 1,001 sq ft · £325/sq ft | first recorded sale |
› 44 NN9 5GX · Semi-detached £239,995· 10 Dec 2021
| 10 Dec 2021 | £239,995 | Semi-detached · Freehold · New build | 753 sq ft · £319/sq ft | first recorded sale |
› 46 NN9 5GX · Semi-detached £239,995· 10 Dec 2021
| 10 Dec 2021 | £239,995 | Semi-detached · Freehold · New build | 753 sq ft · £319/sq ft | first recorded sale |
› 19 NN9 5GX · Semi-detached £244,995· 10 Dec 2021
| 10 Dec 2021 | £244,995 | Semi-detached · Freehold · New build | 753 sq ft · £325/sq ft | first recorded sale |
› 21 NN9 5GX · Semi-detached £244,995· 10 Dec 2021
| 10 Dec 2021 | £244,995 | Semi-detached · Freehold · New build | 753 sq ft · £325/sq ft | first recorded sale |
› 25 NN9 5GX · Semi-detached £234,995· 26 Nov 2021
| 26 Nov 2021 | £234,995 | Semi-detached · Freehold · New build | 753 sq ft · £312/sq ft | first recorded sale |
› 42 NN9 5GX · Detached £324,995· 26 Nov 2021
| 26 Nov 2021 | £324,995 | Detached · Freehold · New build | 1,001 sq ft · £325/sq ft | first recorded sale |
› 17 NN9 5GX · Semi-detached £314,995· 26 Oct 2021
| 26 Oct 2021 | £314,995 | Semi-detached · Freehold · New build | 1,001 sq ft · £315/sq ft | first recorded sale |
› 15 NN9 5GX · Detached £294,995· 25 Jun 2021
| 25 Jun 2021 | £294,995 | Detached · Freehold · New build | 969 sq ft · £305/sq ft | first recorded sale |
› 38 NN9 5GX · Detached £359,995· 24 Jun 2021
| 24 Jun 2021 | £359,995 | Detached · Freehold · New build | 1,367 sq ft · £263/sq ft | first recorded sale |
› 34 NN9 5GX · Detached £319,995· 24 Jun 2021
| 24 Jun 2021 | £319,995 | Detached · Freehold · New build | 1,216 sq ft · £263/sq ft | first recorded sale |
› 36 NN9 5GX · Detached £294,995· 21 Jun 2021
| 21 Jun 2021 | £294,995 | Detached · Freehold · New build | 969 sq ft · £305/sq ft | first recorded sale |
› 32 NN9 5GX · Detached £379,995· 7 Jun 2021
| 7 Jun 2021 | £379,995 | Detached · Freehold · New build | 1,302 sq ft · £292/sq ft | first recorded sale |
› 24 NN9 5GX · Detached £299,995· 28 May 2021
| 28 May 2021 | £299,995 | Detached · Freehold · New build | 980 sq ft · £306/sq ft | first recorded sale |
› 30 NN9 5GX · Detached £359,995· 28 May 2021
| 28 May 2021 | £359,995 | Detached · Freehold · New build | 1,367 sq ft · £263/sq ft | first recorded sale |
› 20 NN9 5GX · Semi-detached £208,995· 21 May 2021
| 21 May 2021 | £208,995 | Semi-detached · Freehold · New build | 753 sq ft · £277/sq ft | first recorded sale |
› 22 NN9 5GX · Semi-detached £208,995· 21 May 2021
| 21 May 2021 | £208,995 | Semi-detached · Freehold · New build | 753 sq ft · £277/sq ft | first recorded sale |
› 16 NN9 5GX · Semi-detached £284,995· 21 May 2021
| 21 May 2021 | £284,995 | Semi-detached · Freehold · New build | 1,141 sq ft · £250/sq ft | first recorded sale |
› 18 NN9 5GX · Detached £314,995· 21 May 2021
| 21 May 2021 | £314,995 | Detached · Freehold · New build | 1,001 sq ft · £315/sq ft | first recorded sale |
› 12 NN9 5GX · Detached £289,995· 14 May 2021
| 14 May 2021 | £289,995 | Detached · Freehold · New build | 969 sq ft · £299/sq ft | first recorded sale |
› 14 NN9 5GX · Semi-detached £284,995· 14 May 2021
| 14 May 2021 | £284,995 | Semi-detached · Freehold · New build | 1,141 sq ft · £250/sq ft | first recorded sale |
› 3 NN9 5GX · Semi-detached £259,995· 16 Apr 2021
| 16 Apr 2021 | £259,995 | Semi-detached · Freehold · New build | 893 sq ft · £291/sq ft | first recorded sale |
› 10 NN9 5GX · Detached £289,995· 26 Mar 2021
| 26 Mar 2021 | £289,995 | Detached · Freehold · New build | 969 sq ft · £299/sq ft | first recorded sale |
› 1 NN9 5GX · Semi-detached £259,995· 1 Feb 2021
| 1 Feb 2021 | £259,995 | Semi-detached · Freehold · New build | 893 sq ft · £291/sq ft | first recorded sale |
› 9 NN9 5GX · Semi-detached £279,995· 26 Jan 2021
| 26 Jan 2021 | £279,995 | Semi-detached · Freehold · New build | 1,141 sq ft · £245/sq ft | first recorded sale |
› 11 NN9 5GX · Semi-detached £279,995· 15 Jan 2021
| 15 Jan 2021 | £279,995 | Semi-detached · Freehold · New build | 1,141 sq ft · £245/sq ft | first recorded sale |
› 7 NN9 5GX · Detached £309,995· 11 Dec 2020
| 11 Dec 2020 | £309,995 | Detached · Freehold · New build | 1,001 sq ft · £310/sq ft | first recorded sale |
› 13 NN9 5GX · Detached £299,995· 11 Dec 2020
| 11 Dec 2020 | £299,995 | Detached · Freehold · New build | 1,001 sq ft · £300/sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in NN9 is worth roughly £229k–£300k at the district's typical £236–£310 per square foot (902 sales, two years). That is a range, not a valuation.
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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