Model valuation£417,0008 Busby Close
Local market context
40 Hilfield Lane is a four-bedroom semi-detached house in Aldenham, Watford, Watford (WD25 8AJ). It has a recorded floor area of 181 m² (around 1948 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (October 2010) shows a D (score 57), a step below the typical UK home. The latest certificate is from October 2010, so improvements made since then won't be reflected.
At 181 m² the property is well over the postcode median (125 m² across 22 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 13 years ago, in May 2013. Across 1996–2013, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £833,000 is 49.4% above the 2013 sale price.
40 Hilfield Lane's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 Oct 2020
Certificate validity
Expired on 14 October 2020
Get a survey for this property
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
40 Hilfield Lane has 2 separate extension applications on the council record.
2 applications on record at 40 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Extension: Single storey · Rear of property
Single storey rear extension.
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Sale price has grown by over 3x since 1996.
£833,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 17 years.
£557,500
Growth on file: 8.4% per year over 17 years.
6 May 2013Most recent
£557,500
+16.1%over 6 years24 November 2006
£480,000
+231.0%over 10 years15 September 1996
£145,000
Median price across the last 5 sales in WD25 8AJ: £765,000 (2025–2024).
30 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Aug 2025
10 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Mar 2025
26 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Nov 2024
56 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Sept 2024
28 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Sept 2024
Habitable Rooms for 40 Hilfield Lane runs comfortably ahead of the street norm.
Price per m²
£3,081
Street avg £5,661
Floor Area
181 m²
Street avg 127 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
8.3 t/year
Street avg 4.7 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchWD25 8BW
WD25 8AL
WD25 8NA
WD25 8EL
WD25 8AB
WD25 8EN
WD25 8EE
WD25 8FB
Crime
214/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Hilfield Lane — bus stop.
Closest school
1.3 km
Queens' School. 17 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

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