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Get started21a, Shenley Hill, Radlett, WD7 7AU
EPC B
About 21a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21a is a detached house in Radlett (WD7 7AU). It has a recorded floor area of 265 m² (around 2852 sq ft). The latest certificate (October 2020) returns a high B (score 85), putting the home a stone's throw from an A rating.
Today's modelled estimate of £1,844,000 is 22.9% above the 2021 sale price. Sold May 2021 for £1,500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
A
B
B85
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.4 t/year
Occupancy
—
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£1,844,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£1,500,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
The complete analysis of 21a, Shenley Hill, Radlett, WD7 7AU
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Versus other Shenley Hill homes
Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.
21a outperforms the street on epc rating by a wide margin.
Price per m²
£5,660
Street avg £4,991
Floor Area
265 m²
Street avg 265 m²
CO₂ Emissions
3.4 t/year
Street avg 8.6 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 Radlett district page.
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Williams Way — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around WD7 7AU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 38 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 21a, Shenley Hill, Radlett, WD7 7AU. Each answer is also embedded as structured data for search engines.
