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Get started12 Kitswell Way is a three-bedroom detached house in Radlett (WD7 7HN). It has a recorded floor area of 317 m² (around 3412 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (March 2022) shows a C (score 77), near the top of the C band. When first surveyed in October 2017 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 15.4% per year against 0.2% for the wider region. Today's modelled estimate of £1,879,000 is 16.5% below the 2025 sale of £2,250,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£659/sq ft) was about 106.1% above the typical sold price in the postcode. At 317 m² the property is well over the postcode median (152 m² across 9 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Most recent transfer was July 2025 at £2,250,000 — fresh data. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, a porch and a loft conversion, meaningful when judging how the property has evolved.
12 Kitswell Way's carbon output runs well above what efficient homes in the postcode produce.
Extension: Front of property
Alterations to front dormers and front porch.
Latest sale on 12 Kitswell Way was the highest on Land Registry record across the postcode.
£1,879,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.4% per year over 8 years.
£2,250,000
Growth on file: 15.4% per year over 8 years.
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12 Kitswell Way is notably below the street on years held.
Price per m²
£7,098
Street avg £4,804
Floor Area
317 m²
Street avg 156 m²
Habitable Rooms
8 rooms
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
Kitswell Way — bus stop.

Daytime· 07:00 – 23:00
45.7dB

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Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Application for a non-material amendment to allow for alteration to roof structure following the grant of planning permission ref 18/0686/HSE
2 more applications for this property
See the full planning history in the property report.
30 July 2025Most recent
£2,250,000
+200.0%over 7 years1 December 2017
£750,000
Median price across the last 5 sales in WD7 7HN: £860,000 (2020–2010).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 6.9 t/year
WD7 7EJ
Closest school
1.1 km
St John's Church of England Infant and Nursery School. 5 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
38.9dB