28 Ashtree Way, Hemel Hempstead, HP1 1QS
About 28 Ashtree Way
28 Ashtree Way is a six-bedroom detached house in Hemel Hempstead (HP1 1QS). It has a recorded floor area of 217 m² (around 2336 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (July 2022) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2012. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Average and lighting went from Poor to Good. The recommended improvements would push it to C (score 76). Records show the property has been extended at some point in its history.
At 217 m² the property is well over the postcode median (129 m² across 15 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 2004–2023, sale prices on this property compounded at 3.7% per year. Sold November 2023 for £860,000.
What this property has
Inside
- Bedrooms6
- Bathrooms4
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Previously extendedYes
Energy performance
28 Ashtree Way's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
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Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
3 applications on record at 28 Ashtree Way, Hemel Hempstead, HP1 1QS
- Apr 2007Loft ConversionFullOutcome in report
Raising roof and construction of rear dormer
- Documents
- 5 docs on file
- Reference
- 4/00433/07/FHA
- More recent applications — locked
- ExtensionApr 2024Decision
- ExtensionDec 2023Decision
Unlock 28 Ashtree Way, Hemel Hempstead, HP1 1QS's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 19 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2004.
£898,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 19 years.
£860,000
Growth on file: 3.7% per year over 19 years.
Sales timeline
7 November 2023Most recent
£860,000
+101.4%over 19 years8 June 2004
£427,000
Median price across the last 5 sales in HP1 1QS: £750,000 (2025–2024).
Nearby sales in HP1 1QS
9 Ashtree Way, Hemel Hempstead, HP1 1QS
Sold Oct 2025
£948,00022 Ashtree Way, Hemel Hempstead, HP1 1QS
Sold Jul 2025
£840,0007 Ashtree Way, Hemel Hempstead, HP1 1QS
Sold Jun 2024
£675,00027 Ashtree Way, Hemel Hempstead, HP1 1QS
Sold May 2024
£750,00013 Ashtree Way, Hemel Hempstead, HP1 1QS
Sold Apr 2024
£620,000
Versus other Ashtree Way homes
Habitable Rooms for 28 Ashtree Way runs comfortably ahead of the street norm.
Price per m²
£3,963
Street avg £4,594
Floor Area
217 m²
Street avg 146 m²
Habitable Rooms
11 rooms
Street avg 6 rooms
CO₂ Emissions
8.0 t/year
Street avg 6.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Prince Park — bus stop.
Closest school
0.4 km
St Rose's Catholic Infant School. 19 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
50.0dB

Night-time· 23:00 – 07:00
39.0dB







