8 Bellmount Wood Avenue, Watford, WD17 3BW
About 8 Bellmount Wood Avenue
8 Bellmount Wood Avenue is a three-bedroom detached house in Watford (WD17 3BW). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (September 2023) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
It changed hands recently, sold June 2025 for £710,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £789,000 is 11.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£589/sq ft) was about 26% above the typical sold price in the postcode. At 112 m² it's 23% smaller than the typical home in the postcode (145 m² median across 13 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 1 September 2033
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Planning history
A a single-storey rear extension application was refused at 8 Bellmount Wood Avenue in 2025.
2 applications on record at 8 Bellmount Wood Avenue, Watford, WD17 3BW
- Sept 2025ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 8m for which the maximum height would be 3m and for which the height of the eaves would be 3m
- Documents
- 11 docs on file
- Reference
- 25/00748/HPD
- More recent applications — locked
- ExtensionOct 2025Decision
Unlock 8 Bellmount Wood Avenue, Watford, WD17 3BW'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- Every decision — granted, refused or withdrawn (2 on record)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 1 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
8 Bellmount Wood Avenue valuation sits well clear of the typical sold price in this postcode.
£789,000
Modelled from EPC, postcode comparables.
£710,000
Recorded with HM Land Registry.
Sales timeline
22 June 2025Most recent
£710,000
Median price across the last 5 sales in WD17 3BW: £785,000 (2025–2016).
Nearby sales in WD17 3BW
44 Bellmount Wood Avenue, Watford, WD17 3BW
Sold May 2025
£1,450,00010 Bellmount Wood Avenue, Watford, WD17 3BW
Sold Feb 2025
£780,00042 Bellmount Wood Avenue, Watford, WD17 3BW
Sold Dec 2020
£785,00020 Bellmount Wood Avenue, Watford, WD17 3BW
Sold Sept 2018
£720,00022 Bellmount Wood Avenue, Watford, WD17 3BW
Sold Jun 2016
£815,000
Versus other Bellmount Wood Avenue homes
8 Bellmount Wood Avenue is notably below the street on years held.
Price per m²
£6,339
Street avg £4,965
Floor Area
112 m²
Street avg 152 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 5.1 t/year
Similar properties nearby
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10 Bellmount Wood Avenue
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1 Bellmount Wood Avenue
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10 Beechpark Way
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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
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Langley Way — bus stop.
Closest school
0.1 km
Cassiobury Junior School. 34 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
44.8dB

Night-time· 23:00 – 07:00
37.0dB







