12 Avon Square, Hemel Hempstead, HP2 6DZ
About 12 Avon Square
12 Avon Square is a three-bedroom mid-terrace house in Hemel Hempstead (HP2 6DZ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (May 2023) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Our model identifies extension potential, subject to local planning policy.
Across 1998–2023, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£382/sq ft) was about 105.4% above the typical sold price in the postcode. Sold October 2023 for £345,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- GarageYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
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Planning history
12 Avon Square has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Avon Square has more than quadrupled in price since its earliest registered sale in 1998.
£365,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 25 years.
£345,000
Growth on file: 6.3% per year over 25 years.
Sales timeline
11 October 2023Most recent
£345,000
+89.6%over 17 years27 April 2006
£182,000
+142.7%over 7 years16 November 1998
£75,000
Median price across the last 5 sales in HP2 6DZ: £352,000 (2025–2022).
Nearby sales in HP2 6DZ
9a, Avon Square, Hemel Hempstead, HP2 6DZ
Sold Sept 2025
£160,0007 Avon Square, Hemel Hempstead, HP2 6DZ
Sold Feb 2025
£362,00035 Avon Square, Hemel Hempstead, HP2 6DZ
Sold Apr 2024
£338,00023 Avon Square, Hemel Hempstead, HP2 6DZ
Sold Dec 2022
£352,00036 Avon Square, Hemel Hempstead, HP2 6DZ
Sold Oct 2022
£374,000
Versus other Avon Square homes
On price per m², 12 Avon Square stands well clear of the street.
Price per m²
£4,107
Street avg £2,668
Floor Area
84 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Avon Square
HP2 6DZ
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1 Bradden Cottages, Bradden Lane, Gaddesden Row
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1 Hoo Cottages, Ledgemore Lane, Great Gaddesden
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1 Basildon Square
HP2 6AS
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
0.1 km
Avon Square — bus stop.
Closest school
0.3 km
Maple Grove Primary School. 18 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
49.7dB

Night-time· 23:00 – 07:00
39.5dB







