28 Coles Hill, Hemel Hempstead, HP1 3JN
About 28 Coles Hill
28 Coles Hill is a three-bedroom semi-detached house in Hemel Hempstead (HP1 3JN). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2016) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump.
One planning record on file: an extension approved in 2019. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 94 m² it's 17.5% larger than the typical home in the postcode (80 m² median across 19 EPCs). 9 years since the last transfer (June 2017). Today's modelled estimate of £482,000 is 26.8% above the 2017 sale price.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- StudyYes
Outside
- Private gardenFront and rear
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
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 £1,020 · Includes VAT
Planning history
1 application on record at 28 Coles Hill, Hemel Hempstead, HP1 3JN
- Jul 2019Garage ConversionFullOutcome in report
Extension: Single storey
Single storey front, side and rear extension with garage conversion
Extension- Documents
- 6 docs on file
- Reference
- 4/01202/19/FHA
Unlock 28 Coles Hill, Hemel Hempstead, HP1 3JN'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- Every decision — granted, refused or withdrawn (1 on record)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 1 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
28 Coles Hill valuation sits well clear of the typical sold price in this postcode.
£482,000
Modelled from EPC, postcode comparables.
£380,000
Recorded with HM Land Registry.
Sales timeline
14 June 2017Most recent
£380,000
Median price across the last 5 sales in HP1 3JN: £440,000 (2023–2022).
Nearby sales in HP1 3JN
Versus other Coles Hill homes
On epc rating, 28 Coles Hill runs well behind the street norm.
Price per m²
£4,043
Street avg £3,970
Floor Area
94 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Marnham Rise — bus stop.
Closest school
0.1 km
Galley Hill Primary School and Nursery. 25 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
49.1dB

Night-time· 23:00 – 07:00
39.4dB







