231 Windmill Road, Hemel Hempstead, HP2 4BY
About 231 Windmill Road
231 Windmill Road is a three-bedroom semi-detached house in Hemel Hempstead (HP2 4BY). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2023) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £463,000 is 13.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£462/sq ft) was about 179.2% above the typical sold price in the postcode. Sold May 2024 for £407,500.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
231 Windmill Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
231 Windmill Road has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
231 Windmill Road valuation sits well clear of the typical sold price in this postcode.
£463,000
Modelled from EPC, postcode comparables.
£407,500
Recorded with HM Land Registry.
Sales timeline
16 May 2024Most recent
£407,500
Median price across the last 5 sales in HP2 4BY: £442,500 (2023–2015).
Nearby sales in HP2 4BY
225 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Aug 2023
£442,500211 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Jan 2020
£467,500189 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Sept 2018
£330,000171 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Mar 2016
£465,000209 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Jan 2013
£225,000
Versus other Windmill Road homes
Years Held for 231 Windmill Road lags the street by a wide margin.
Price per m²
£4,970
Street avg £2,751
Floor Area
82 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.0 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Windmill Road West — bus stop.
Closest school
0.1 km
Broadfield Academy. 36 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
50.8dB

Night-time· 23:00 – 07:00
40.7dB







