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4 planning records
About 12 The Warren
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 The Warren is a five-bedroom detached house in Radlett (WD7 7DX). It has a recorded floor area of 335 m² (around 3606 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (July 2022) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in July 2012 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced England HPI: 1.4% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£929/sq ft) was about 105.4% above the typical sold price in the postcode. A recent sale: £3,350,000 in August 2025. 4 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms5
- Bathrooms3
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 The Warren's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Jul 2022
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
12.0 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 12 The Warren, Radlett, WD7 7DX, sourced from the PlanIt planning register.
- Jun 2025PorchFullGrant Permission
Two storey front and rear extensions to include insertion of 4 x front roof lights and removal of chimney stacks; new single storey front porch.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12 The Warren's sale-price growth has lagged the wider UK trajectory across its history on file.
Current estimate
See how we calculated this£3,063,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 19 years.
Last sold (2025)
£3,350,000
Growth on file: 1.4% per year over 19 years.
Sales timeline
Launch offer · 33% off
The complete analysis of 12 The Warren, Radlett, WD7 7DX
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 The Warren homes
Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 12 The Warren stands well clear of the street.
Price per m²
£10,000
Street avg £5,553
Floor Area
335 m²
Street avg 455 m²
Habitable Rooms
8 rooms
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
0.5 km
Williams Way — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around WD7 7DX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
43.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 36 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 The Warren, Radlett, WD7 7DX. Each answer is also embedded as structured data for search engines.
