18 High Ridge Road, Hemel Hempstead, HP3 0AG
About 18 High Ridge Road
18 High Ridge Road is a three-bedroom detached house in Hemel Hempstead (HP3 0AG). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (March 2017) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £587,000 is 17.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 63.2% above the typical sold price in the postcode. Last sold in June 2017, so it's been off the market for around 9 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Energy performance
18 High Ridge Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Planning history
18 High Ridge Road has been extended on multiple sides of the property across separate planning applications.
2 applications on record at 18 High Ridge Road, Hemel Hempstead, HP3 0AG
- Sept 2020ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension measuring 6M deep, an eaves height of 2.8M and a maximum height of 3M.
- Reference
- 20/02243/HPA
- More recent applications — locked
- ExtensionNov 2020Decision
Unlock 18 High Ridge Road, Hemel Hempstead, HP3 0AG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 High Ridge Road valuation sits well clear of the typical sold price in this postcode.
£587,000
Modelled from EPC, postcode comparables.
£499,950
Recorded with HM Land Registry.
Sales timeline
29 June 2017Most recent
£499,950
Median price across the last 5 sales in HP3 0AG: £490,000 (2024–2019).
Nearby sales in HP3 0AG
14 High Ridge Road, Hemel Hempstead, HP3 0AG
Sold Sept 2024
£490,00042 High Ridge Road, Hemel Hempstead, HP3 0AG
Sold Oct 2020
£469,9509 High Ridge Road, Hemel Hempstead, HP3 0AG
Sold Oct 2020
£565,00046 High Ridge Road, Hemel Hempstead, HP3 0AG
Sold Jul 2020
£575,00040 High Ridge Road, Hemel Hempstead, HP3 0AG
Sold Nov 2018
£480,000
Versus other High Ridge Road homes
Price per m² for 18 High Ridge Road runs comfortably ahead of the street norm.
Price per m²
£5,319
Street avg £4,110
Floor Area
94 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Manorville Road — bus stop.
Closest school
0.1 km
Two Waters Primary School. 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
52.7dB

Night-time· 23:00 – 07:00
43.7dB







