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Get started21 Brook House, High Street, Chalvey, Slough, SL1 2TX
About 21 Brook House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Brook House is a semi-detached house in Chalvey, Slough, Slough (SL1 2TX). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1967-1975 and council tax band B. At 44 m² this is the 19th smallest of 25 units on EPC record in the building, where floor areas span 39–90 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (55 versus a best of 82). The latest certificate (May 2015) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 70). The latest certificate is from May 2015, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Brook House'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This certificate is over 10 years old and is no longer valid.Expired 22 May 2025
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Brook House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£170,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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The complete analysis of 21 Brook House, High Street, Chalvey, Slough, SL1 2TX
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other High Street homes
Four headline reads against 24 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 21 Brook House runs well behind the street norm.
EPC Rating
55 (D)
Street avg 73 (C)
Floor Area
44 m²
Street avg 45 m²
CO₂ Emissions
3.1 t/year
Street avg 1.7 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Slough district page.
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Grove Academy — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SL1 2TX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
59.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 61 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Brook House, High Street, Chalvey, Slough, SL1 2TX. Each answer is also embedded as structured data for search engines.