191 Windmill Road, Hemel Hempstead, HP2 4BY
About 191 Windmill Road
191 Windmill Road is a four-bedroom semi-detached house in Hemel Hempstead (HP2 4BY). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2024) shows a C (score 74). When first surveyed in April 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Records show the property has been extended at some point in its history.
At 115 m² the property is well over the postcode median (84 m² across 24 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). A recent sale: £465,000 in November 2025. One planning record on file: an extension approved in 2021. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £527,000 is 13.3% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 62.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenFront and rear
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 1 May 2034
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Planning history
1 application on record at 191 Windmill Road, Hemel Hempstead, HP2 4BY
- Apr 2021Loft ConversionOutlineOutcome in report
Loft conversion including hip-to-gable extension and new rear facing dormer.
Extension- Documents
- 5 docs on file
- Reference
- 21/01167/LDP
Unlock 191 Windmill Road, Hemel Hempstead, HP2 4BY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 4 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
191 Windmill Road valuation sits well clear of the typical sold price in this postcode.
£527,000
Modelled from EPC, postcode comparables.
£465,000
Recorded with HM Land Registry.
Sales timeline
6 November 2025Most recent
£465,000
Median price across the last 5 sales in HP2 4BY: £407,500 (2025–2020).
Nearby sales in HP2 4BY
207 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Aug 2025
£400,000219 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Jun 2024
£245,000231 Windmill Road, Hemel Hempstead, HP2 4BY
Sold May 2024
£407,500225 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Aug 2023
£442,500211 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Jan 2020
£467,500
Versus other Windmill Road homes
191 Windmill Road is notably below the street on years held.
Price per m²
£4,043
Street avg £3,085
Floor Area
115 m²
Street avg 90 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
332/mo
Falling 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







