House prices in Blackthorn Drive, Harlow, CM17
20 homes have sold on Blackthorn Drive (CM17) since 1995, the first in 2019. Over the last five years the median sold price was £442,500 from 5 sales, 30% above the Harlow median of £340,000and against £395,000 across CM17. Sales here have been detached 50%, semi-detached 35%, flats 15%.
- Median sold price
- £442,500
- last five years · 5 sales
- Half of sales were above this price, half below
- Price per sq ft
- £448
- based on 5 of 5 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 20
- 1 in the last 12 months
- Latest sale
- £171,000
- 1 Aug 2025
- vs Harlow
- +30%
- Harlow median £340,000
Every sale on Blackthorn Drive, CM17
› 27 CM17 0FS · Flats £171,000· 1 Aug 2025
| 1 Aug 2025 | £171,000 | Flats · Leasehold | 689 sq ft · £248/sq ft | first recorded sale |
› 4 CM17 0FS · Semi-detached £442,500· 13 Jun 2025 · 2 sales
| 13 Jun 2025 | £442,500 | Semi-detached · Freehold | 818 sq ft · £541/sq ft | first recorded sale |
| 29 Mar 2019 | £379,995 | Semi-detached · Freehold · New build | 818 sq ft · £465/sq ft | −14% vs 2025 |
› 18 CM17 0FS · Detached £560,000· 28 Jul 2023 · 3 sales
| 28 Jul 2023 | £560,000 | Detached · Freehold | 1,249 sq ft · £448/sq ft | −1% vs 2021 |
| 20 Aug 2021 | £565,000 | Detached · Freehold | 1,249 sq ft · £453/sq ft | first recorded sale |
| 26 Jun 2019 | £524,950 | Detached · Freehold · New build | 1,249 sq ft · £420/sq ft | −6% vs 2023 |
› 25 CM17 0FS · Flats £220,000· 30 Jul 2021 · 2 sales
| 30 Jul 2021 | £220,000 | Flats · Leasehold | 538 sq ft · £409/sq ft | +90% vs 2020 |
| 28 Feb 2020 | £115,500 | Flats · Leasehold · New build | 538 sq ft · £215/sq ft | first recorded sale |
› 1 CM17 0FS · Detached £519,995· 27 Sept 2019
| 27 Sept 2019 | £519,995 | Detached · Freehold · New build | 1,249 sq ft · £416/sq ft | first recorded sale |
› 10 CM17 0FS · Semi-detached £365,000· 16 Sept 2019
| 16 Sept 2019 | £365,000 | Semi-detached · Freehold · New build | 818 sq ft · £446/sq ft | first recorded sale |
› 3 CM17 0FS · Detached £550,000· 31 Jul 2019
| 31 Jul 2019 | £550,000 | Detached · Freehold · New build | 1,518 sq ft · £362/sq ft | first recorded sale |
› 8 CM17 0FS · Semi-detached £366,950· 28 Jun 2019
| 28 Jun 2019 | £366,950 | Semi-detached · Freehold · New build | 818 sq ft · £449/sq ft | first recorded sale |
› 33 CM17 0FS · Detached £519,950· 27 Jun 2019
| 27 Jun 2019 | £519,950 | Detached · Freehold · New build | 1,249 sq ft · £416/sq ft | first recorded sale |
› 31 CM17 0FS · Detached £519,950· 27 Jun 2019
| 27 Jun 2019 | £519,950 | Detached · Freehold · New build | 1,249 sq ft · £416/sq ft | first recorded sale |
› 16 CM17 0FS · Detached £554,950· 27 Jun 2019
| 27 Jun 2019 | £554,950 | Detached · Freehold · New build | 1,399 sq ft · £397/sq ft | first recorded sale |
› 14 CM17 0FS · Detached £409,950· 26 Jun 2019
| 26 Jun 2019 | £409,950 | Detached · Freehold · New build | 936 sq ft · £438/sq ft | first recorded sale |
› 5 CM17 0FS · Detached £374,950· 31 May 2019
| 31 May 2019 | £374,950 | Detached · Freehold · New build | 818 sq ft · £458/sq ft | first recorded sale |
› 12 CM17 0FS · Semi-detached £399,950· 31 May 2019
| 31 May 2019 | £399,950 | Semi-detached · Freehold · New build | 936 sq ft · £427/sq ft | first recorded sale |
› 6 CM17 0FS · Semi-detached £369,950· 31 May 2019
| 31 May 2019 | £369,950 | Semi-detached · Freehold · New build | 818 sq ft · £452/sq ft | first recorded sale |
› 2 CM17 0FS · Semi-detached £399,995· 29 Mar 2019
| 29 Mar 2019 | £399,995 | Semi-detached · Freehold · New build | 936 sq ft · £427/sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in CM17 is worth roughly £362k–£470k at the district's typical £374–£485 per square foot (794 sales, two years). That is a range, not a valuation.
Check your addressAll sold prices in Harlow· CM17 district on the Harlow page
Track Blackthorn Drive, CM17
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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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