House prices in Blackbird Gardens, Biggleswade, SG18
29 homes have sold on Blackbird Gardens (SG18) since 1995, the first in 2021. Over the last five years the median sold price was £415,000 from 28 sales, 19% above the Biggleswade median of £350,000and against £350,000 across SG18. Sales here have been semi-detached 52%, detached 48%. Homes that sold twice within the last seven years gained a median −0.3% a year between sales.
- Median sold price
- £415,000
- last five years · 28 sales
- Half of sales were above this price, half below
- Price per sq ft
- £428
- based on 28 of 28 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 29
- 0 in the last 12 months
- Latest sale
- £550,000
- 5 Jun 2026
- vs Biggleswade
- +19%
- Biggleswade median £350,000
Every sale on Blackbird Gardens, SG18
› 12 SG18 9RD · Semi-detached £390,000· 19 Jun 2026 · 2 sales
| 19 Jun 2026 | £390,000 | Semi-detached · Freehold | 904 sq ft · £431/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 28 Oct 2022 | £405,000 | Semi-detached · Freehold · New build | 904 sq ft · £448/sq ft | +4% vs 2026 |
› 20 SG18 9RD · Detached £550,000· 5 Jun 2026 · 2 sales
| 5 Jun 2026 | £550,000 | Detached · Freehold | 1,292 sq ft · £426/sq ft | first recorded sale |
| 19 Dec 2023 | £525,000 | Detached · Freehold · New build | 1,292 sq ft · £406/sq ft | −5% vs 2026 |
› 27 SG18 9RD · Semi-detached £390,000· 21 Mar 2025 · 2 sales
| 21 Mar 2025 | £390,000 | Semi-detached · Freehold | 904 sq ft · £431/sq ft | first recorded sale |
| 30 Nov 2022 | £400,000 | Semi-detached · Freehold · New build | 904 sq ft · £442/sq ft | +3% vs 2025 |
› 4 SG18 9RD · Semi-detached £382,000· 23 Aug 2024 · 2 sales
| 23 Aug 2024 | £382,000 | Semi-detached · Freehold | 904 sq ft · £422/sq ft | first recorded sale |
| 30 Nov 2021 | £385,000 | Semi-detached · Freehold · New build | 904 sq ft · £426/sq ft | +1% vs 2024 |
› 18 SG18 9RD · Detached £566,500· 30 Jun 2023
| 30 Jun 2023 | £566,500 | Detached · Freehold · New build | 1,496 sq ft · £379/sq ft | first recorded sale |
› 1 SG18 9RD · Detached £630,000· 16 May 2023
| 16 May 2023 | £630,000 | Detached · Freehold · New build | 1,625 sq ft · £388/sq ft | first recorded sale |
› 24 SG18 9RD · Semi-detached £375,000· 28 Apr 2023
| 28 Apr 2023 | £375,000 | Semi-detached · Freehold · New build | 904 sq ft · £415/sq ft | first recorded sale |
› 25 SG18 9RD · Semi-detached £415,000· 14 Apr 2023
| 14 Apr 2023 | £415,000 | Semi-detached · Freehold · New build | 926 sq ft · £448/sq ft | first recorded sale |
› 22 SG18 9RD · Detached £492,500· 31 Mar 2023
| 31 Mar 2023 | £492,500 | Detached · Freehold · New build | 1,098 sq ft · £449/sq ft | first recorded sale |
› 26 SG18 9RD · Semi-detached £415,000· 17 Mar 2023
| 17 Mar 2023 | £415,000 | Semi-detached · Freehold · New build | 926 sq ft · £448/sq ft | first recorded sale |
› 33 SG18 9RD · Detached £600,000· 10 Mar 2023
| 10 Mar 2023 | £600,000 | Detached · Freehold · New build | 1,518 sq ft · £395/sq ft | first recorded sale |
› 3 SG18 9RD · Detached £555,000· 10 Mar 2023
| 10 Mar 2023 | £555,000 | Detached · Freehold · New build | 1,292 sq ft · £430/sq ft | first recorded sale |
› 39 SG18 9RD · Detached £560,000· 16 Dec 2022
| 16 Dec 2022 | £560,000 | Detached · Freehold · New build | 1,292 sq ft · £434/sq ft | first recorded sale |
› 37 SG18 9RD · Detached £565,000· 16 Dec 2022
| 16 Dec 2022 | £565,000 | Detached · Freehold · New build | 1,292 sq ft · £437/sq ft | first recorded sale |
› 14 SG18 9RD · Semi-detached £405,000· 16 Dec 2022
| 16 Dec 2022 | £405,000 | Semi-detached · Freehold · New build | 904 sq ft · £448/sq ft | first recorded sale |
› 35 SG18 9RD · Detached £485,000· 16 Dec 2022
| 16 Dec 2022 | £485,000 | Detached · Freehold · New build | 1,098 sq ft · £442/sq ft | first recorded sale |
› 29 SG18 9RD · Semi-detached £406,500· 30 Nov 2022
| 30 Nov 2022 | £406,500 | Semi-detached · Freehold · New build | 904 sq ft · £450/sq ft | first recorded sale |
› 31 SG18 9RD · Semi-detached £405,000· 30 Nov 2022
| 30 Nov 2022 | £405,000 | Semi-detached · Freehold · New build | 904 sq ft · £448/sq ft | first recorded sale |
› 16 SG18 9RD · Semi-detached £405,000· 31 Oct 2022
| 31 Oct 2022 | £405,000 | Semi-detached · Freehold · New build | 904 sq ft · £448/sq ft | first recorded sale |
› 10 SG18 9RD · Detached £512,500· 30 Jun 2022
| 30 Jun 2022 | £512,500 | Detached · Freehold · New build | 1,292 sq ft · £397/sq ft | first recorded sale |
› 9 SG18 9RD · Detached £505,000· 31 Mar 2022
| 31 Mar 2022 | £505,000 | Detached · Freehold · New build | 1,292 sq ft · £391/sq ft | first recorded sale |
› 8 SG18 9RD · Detached £535,500· 21 Feb 2022
| 21 Feb 2022 | £535,500 | Detached · Freehold · New build | 1,518 sq ft · £353/sq ft | first recorded sale |
› 2 SG18 9RD · Detached £474,700· 30 Nov 2021
| 30 Nov 2021 | £474,700 | Detached · Freehold · New build | 1,227 sq ft · £387/sq ft | first recorded sale |
› 6 SG18 9RD · Semi-detached £380,000· 30 Nov 2021
| 30 Nov 2021 | £380,000 | Semi-detached · Freehold · New build | 904 sq ft · £420/sq ft | first recorded sale |
› 5 SG18 9RD · Semi-detached £372,500· 29 Oct 2021
| 29 Oct 2021 | £372,500 | Semi-detached · Freehold · New build | 904 sq ft · £412/sq ft | first recorded sale |
› 7 SG18 9RD · Semi-detached £373,700· 29 Oct 2021
| 29 Oct 2021 | £373,700 | Semi-detached · Freehold · New build | 904 sq ft · £413/sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in SG18 is worth roughly £326k–£417k at the district's typical £336–£430 per square foot (1,024 sales, two years) — a range, not a valuation.
Check your addressAll sold prices in Biggleswade· SG18 district on the Biggleswade page
Track Blackbird Gardens, SG18
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Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 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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