21 Brook Crescent, Slough, SL1 6LJ
About 21 Brook Crescent
21 Brook Crescent is a three-bedroom detached house in Slough (SL1 6LJ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2013) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.
Across 2008–2014, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £434,000 sits 60.7% above the 2014 sale of £270,000. On a £-per-square-foot basis, the last sale (£353/sq ft) was about 59.7% above the typical sold price in the postcode. One planning record on file: a loft conversion approved in 2024. Past consents include a loft conversion, meaningful when judging how the property has evolved. Last sold in December 2014, so it's been off the market for around 11 years. At 71 m² it's 15.6% smaller than the typical home in the postcode (84 m² median across 12 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
Building
- RefurbishedYes
Everything you need to know about 21 Brook Crescent
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Jul 2023
EPC Rating
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Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
1 application on record at 21 Brook Crescent, Slough, SL1 6LJ
- Jul 2024Loft ConversionFullOutcome in report
Conversion of existing loft space to create habitable rooms and alterations to roof ridge height
- Documents
- 5 docs on file
- Reference
- P/20506/000
Unlock 21 Brook Crescent, Slough, SL1 6LJ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Brook Crescent valuation sits well clear of the typical sold price in this postcode.
£434,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 7 years.
£270,000
Growth on file: 4.1% per year over 7 years.
Sales timeline
19 December 2014Most recent
£270,000
+29.8%over 6 years9 June 2008
£208,000
Median price across the last 5 sales in SL1 6LJ: £385,000 (2023–2017).
Nearby sales in SL1 6LJ
Versus other Brook Crescent homes
EPC Rating for 21 Brook Crescent lags the street by a wide margin.
Price per m²
£3,803
Street avg £3,836
Floor Area
71 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.9 t/year
Everything you need to know about 21 Brook Crescent
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Burnham Lane — bus stop.
Closest school
0.6 km
Cippenham School. 23 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.4dB

Night-time· 23:00 – 07:00
42.4dB






