11 Bellamy Close, Watford, WD17 4RN
About 11 Bellamy Close
11 Bellamy Close is a three-bedroom mid-terrace house in Watford (WD17 4RN). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (May 2023) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2010. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 86).
Held since October 2010 — that's 16 years off the open market, well above the local norm. Across 1996–2010, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £478,000 sits 83.5% above the 2010 sale of £260,500. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 24% above the typical sold price in the postcode. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. At 84 m² it's 17.3% larger than the typical home in the postcode (72 m² median across 8 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenSouth-east-facing
- GarageEn bloc
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 6 May 2033
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
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Planning history
11 Bellamy Close has an approved single-storey rear extension on the planning record.
1 application on record at 11 Bellamy Close, Watford, WD17 4RN
- May 2016ExtensionAmendmentOutcome in report
Extension: Single storey · Rear of property
Lawful Development Certificate for single storey rear extension.
- Documents
- 8 docs on file
- Reference
- 16/00398/LDC
Unlock 11 Bellamy Close, Watford, WD17 4RN'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- Every decision — granted, refused or withdrawn (1 on record)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 3 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 1996.
£478,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 14 years.
£260,500
Growth on file: 9.8% per year over 14 years.
Sales timeline
19 October 2010Most recent
£260,500
+288.8%over 14 years1 May 1996
£67,000
Median price across the last 5 sales in WD17 4RN: £470,000 (2025–2013).
Nearby sales in WD17 4RN
Versus other Bellamy Close homes
On co₂ emissions, 11 Bellamy Close stands well clear of the street.
Price per m²
£3,101
Street avg £4,308
Floor Area
84 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.3 t/year
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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
0.1 km
Molteno Road — bus stop.
Closest school
0.2 km
Nascot Wood Infant and Nursery School. 35 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
49.6dB

Night-time· 23:00 – 07:00
40.0dB







