21 Bowden Road, Ascot, SL5 9NJ
About 21 Bowden Road
21 Bowden Road is a four-bedroom detached house in Ascot (SL5 9NJ). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2015) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 152 m² the property is well over the postcode median (91 m² across 31 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2000–2015, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £919,000 is 10.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£507/sq ft) was about 58% above the typical sold price in the postcode. On the market in September 2015 and unlisted since — roughly 11 years.
What this property has
Inside
- Bedrooms4
Energy performance
21 Bowden Road'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This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2025
EPC Rating
Planning history
21 Bowden Road has an approved single-storey rear extension on the planning record.
- Nov 2010Garage ConversionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension and conversion of garage into habitable accommodation
Extension- Documents
- 12 docs on file
- Reference
- 10/02496/FULL
- May 2001ExtensionIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension
- Reference
- 01/80655/FULL
We flagged 1 thing worth checking at 21 Bowden Road
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
Latest sale on 21 Bowden Road was the highest on Land Registry record across the postcode.
£919,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 15 years.
£830,000
Growth on file: 6.8% per year over 15 years.
Sales timeline
3 September 2015Most recent
£830,000
+23.0%over 8 years10 May 2007
£675,000
+119.2%over 6 years10 July 2000
£308,000
Median price across the last 5 sales in SL5 9NJ: £490,000 (2025–2021).
Versus other Bowden Road homes
On habitable rooms, 21 Bowden Road stands well clear of the street.
Price per m²
£5,461
Street avg £4,972
Floor Area
152 m²
Street avg 98 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
High Street Shops — bus stop.
Closest school
0.2 km
St Michael's CofE Primary School, Sunninghill. 6 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
48.0dB

Night-time· 23:00 – 07:00
38.6dB







