10a, Avon Close, Watford, WD25 0DN
About 10a
10a is a two-bedroom end-of-terrace house in Watford (WD25 0DN). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1950-1966 and council tax band C. At 55 m² this is the 7th smallest of 25 units on EPC record in the building, where floor areas span 51–101 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2026) shows a C (score 74). When first surveyed in August 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 19 years, with the last transfer in November 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2001–2007, sale prices on this property compounded at 10.1% per year. Today's modelled estimate of £295,000 sits 64.8% above the 2007 sale of £179,000.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Planning history
10a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
10a's estimated value is more than triple its earliest registered sale price (2001).
£295,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 7 years.
£179,000
Growth on file: 10.1% per year over 7 years.
Sales timeline
23 November 2007Most recent
£179,000
+7.2%over 3 years14 October 2004
£167,000
+76.7%over 3 years29 March 2001
£94,500
Median price across the last 5 sales in WD25 0DN: £505,000 (2025–2021).
Versus other Avon Close homes
10a outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,255
Street avg £3,491
Floor Area
55 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.5 t/year
Similar properties nearby
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1 Avon Close
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1 Austin Villas, Woodside Road
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Albans Road — bus stop.
Closest school
0.7 km
The Grove Academy. 24 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.4dB

Night-time· 23:00 – 07:00
45.3dB








