171 Windmill Road, Hemel Hempstead, HP2 4BY
About 171 Windmill Road
171 Windmill Road is a four-bedroom semi-detached house in Hemel Hempstead (HP2 4BY). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2013) shows a C (score 70). The recommended improvements would push it to B (score 83). The latest certificate is from April 2013, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
At 125 m² the property is well over the postcode median (83 m² across 23 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2016, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £532,000 is 14.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 87.2% above the typical sold price in the postcode. Last sold in March 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
171 Windmill Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2023
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
Council records include a two-storey side extension at 171 Windmill Road.
1 application on record at 171 Windmill Road, Hemel Hempstead, HP2 4BY
- Jan 2007ExtensionFullOutcome in report
Extension: Two storey · Side of property
Two storey side extension
- Documents
- 5 docs on file
- Reference
- 4/02503/06/FHA
Unlock 171 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- Every decision — granted, refused or withdrawn (1 on record)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
171 Windmill Road has more than doubled in price since the earliest registered sale in 2002.
£532,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 14 years.
£465,000
Growth on file: 6.5% per year over 14 years.
Sales timeline
28 March 2016Most recent
£465,000
+86.0%over 9 years20 August 2006
£249,950
+28.2%over 4 years4 July 2002
£195,000
Median price across the last 5 sales in HP2 4BY: £407,500 (2024–2015).
Nearby sales in HP2 4BY
231 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
£467,500189 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Sept 2018
£330,000209 Windmill Road, Hemel Hempstead, HP2 4BY
Sold Jan 2013
£225,000
Versus other Windmill Road homes
Floor Area for 171 Windmill Road runs comfortably ahead of the street norm.
Price per m²
£3,720
Street avg £2,864
Floor Area
125 m²
Street avg 87 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.1 t/year
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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







