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Get started12 Carisbrooke Avenue is a three-bedroom semi-detached house in Watford (WD24 4HU). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2019) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced Watford HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£687/sq ft) was about 139.5% above the typical sold price in the postcode. A recent sale: £510,000 in March 2025. 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
A a part-single-part-two-storey side and rear extension application was refused at 12 Carisbrooke Avenue in 2024.
12 Carisbrooke Avenue valuation sits well clear of the typical sold price in this postcode.
£528,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 6 years.
£510,000
Growth on file: 5.3% per year over 6 years.
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12 Carisbrooke Avenue is notably below the street on years held.
Price per m²
£7,391
Street avg £5,027
Floor Area
69 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Rhodes Way — bus stop.

Daytime· 07:00 – 23:00
52.6dB

Demolition of existing garage, part single storey, part two storey rear and side extension and 1.8 close boarded fence to boundary upon a concrete gravel board to the boundary with number 14. (AMENDED PLANS)
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 4.00m for which the maximum height would be 3.00m and for which the height of the eaves would be 3.00m
1 more application for this property
Join to see all planning history.
3 March 2025Most recent
£510,000
+33.2%over 5 years15 August 2019
£383,000
Median price across the last 5 sales in WD24 4HU: £420,000 (2023–2021).
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Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.8 t/year
WD24 4DX
Closest school
0.4 km
Knutsford Primary Academy. 33 schools nearby.
Night-time· 23:00 – 07:00
43.9dB