4 Walnut Grove, Hemel Hempstead, HP2 4AP
About 4 Walnut Grove
4 Walnut Grove is a three-bedroom end-of-terrace house in Hemel Hempstead (HP2 4AP). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (April 2021) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 87), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Across 1998–2024, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£491/sq ft) was about 63.7% above the typical sold price in the postcode. At 87 m² it's 25% smaller than the typical home in the postcode (116 m² median across 28 EPCs). Last sale on file: £460,000 in October 2024.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
4 Walnut Grove 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
Price for 4 Walnut Grove has grown more than fourfold since the 1998 starting point.
£482,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 26 years.
£460,000
Growth on file: 6.1% per year over 26 years.
Sales timeline
24 October 2024Most recent
£460,000
+15.0%over 3 years27 June 2021
£400,000
+198.5%over 20 years20 July 2000
£134,000
+35.4%over 1 year27 November 1998
£99,000
Median price across the last 5 sales in HP2 4AP: £495,000 (2025–2022).
Nearby sales in HP2 4AP
55 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Oct 2025
£575,00018 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Dec 2024
£420,00021 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Sept 2024
£420,00035 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Dec 2023
£764,00026 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Dec 2022
£495,000
Versus other Walnut Grove homes
On epc rating, 4 Walnut Grove runs well behind the street norm.
Price per m²
£5,287
Street avg £3,763
Floor Area
87 m²
Street avg 117 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.2 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
0.2 km
Hospital — bus stop.
Closest school
0.6 km
Broadfield Academy. 34 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
52.5dB

Night-time· 23:00 – 07:00
42.3dB







