21 Blackmoor Close, Ascot, SL5 8EU
About 21 Blackmoor Close
21 Blackmoor Close is a three-bedroom semi-detached house in Ascot (SL5 8EU). It has a recorded floor area of 71 m² (around 762 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (February 2011) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from February 2011, so improvements made since then won't be reflected.
Last sale on file: £417,500 in January 2021. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2021, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £477,000 is 14.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£548/sq ft) was about 62.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- StudyYes
Outside
- Private gardenYes
- GarageDetached
Building
- RefurbishedYes
Energy performance
21 Blackmoor Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Feb 2021
EPC Rating
Planning history
21 Blackmoor Close has an approved single-storey rear extension on the planning record.
- Jul 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
Application for a certificate of lawfulness for the proposed erection of a single storey rear extension.
- Documents
- 9 docs on file
- Reference
- 16/00441/CLPUD
We flagged 1 thing worth checking at 21 Blackmoor Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Blackmoor Close has more than tripled in price since its earliest registered sale in 1998.
£477,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 22 years.
£417,500
Growth on file: 6.4% per year over 22 years.
Sales timeline
5 January 2021Most recent
£417,500
+67.0%over 9 years26 May 2011
£250,000
+6.4%over 5 years25 May 2006
£235,000
+23.7%over 3 years8 November 2002
£190,000
+79.2%over 3 years4 December 1998
£106,000
Median price across the last 5 sales in SL5 8EU: £425,000 (2024–2020).
Versus other Blackmoor Close homes
On floor area, 21 Blackmoor Close runs well behind the street norm.
Price per m²
£5,897
Street avg £4,458
Floor Area
71 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Gold Cup — bus stop.
Closest school
1.0 km
Ascot Heath Primary School. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.3dB

Night-time· 23:00 – 07:00
39.9dB







