20a, Kendale, Hemel Hempstead, HP3 8NN
About 20a
20a is a five-bedroom detached house in Hemel Hempstead (HP3 8NN). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (November 2015) shows a C (score 70). The recommended improvements would push it to B (score 82). The latest certificate is from November 2015, so improvements made since then won't be reflected.
One planning record on file: a garage conversion approved in 2024. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 1997–2023, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£459/sq ft) was about 74.2% above the typical sold price in the postcode. Sold November 2023 for £810,000.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Nov 2025
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.
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Planning history
1 application on record at 20a, Kendale, Hemel Hempstead, HP3 8NN
- Oct 2024Garage ConversionFullOutcome in report
Conversion of a garage to form a habitable room and addition of 1x lantern to existing flat roof at the rear
- Documents
- 10 docs on file
- Reference
- 24/02203/FHA
Unlock 20a, Kendale, Hemel Hempstead, HP3 8NN'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- Every decision — granted, refused or withdrawn (1 on record)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 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 20a has grown more than fourfold since the 1997 starting point.
£866,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 27 years.
£810,000
Growth on file: 5.7% per year over 27 years.
Sales timeline
21 November 2023Most recent
£810,000
+80.0%over 19 years19 May 2004
£450,000
+50.0%over 3 years19 April 2001
£299,950
+63.9%over 4 years3 February 1997
£183,000
Median price across the last 5 sales in HP3 8NN: £675,000 (2022–2018).
Nearby sales in HP3 8NN
Versus other Kendale homes
On years held, 20a runs well behind the street norm.
Price per m²
£4,939
Street avg £3,503
Floor Area
164 m²
Street avg 151 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
5.3 t/year
Street avg 5.8 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Brickmakers Lane — bus stop.
Closest school
0.4 km
Saint Albert the Great Catholic Primary School, a Voluntary Academy. 22 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
52.2dB

Night-time· 23:00 – 07:00
42.3dB







