26 Hilfield Lane, Aldenham, Watford, WD25 8AJ
About 26 Hilfield Lane
26 Hilfield Lane is a four-bedroom semi-detached house in Aldenham, Watford, Watford (WD25 8AJ). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (May 2024) shows a C (score 69), just inside the C band. When first surveyed in November 2011 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 83).
One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2024, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£543/sq ft) was about 72.1% above the typical sold price in the postcode. Most recent transfer: November 2024 at £800,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
EPC Rating
Certificate validity
Valid until 3 May 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
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 £1,220 · Includes VAT
Planning history
26 Hilfield Lane has an approved single-storey rear extension on the planning record.
1 application on record at 26 Hilfield Lane, Aldenham, Watford, WD25 8AJ
- Jun 2015ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 8 docs on file
- Reference
- 15/0685/HSE
Unlock 26 Hilfield Lane, Aldenham, Watford, WD25 8AJ'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- Every decision — granted, refused or withdrawn (1 on record)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 2 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 1999.
£793,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 25 years.
£800,000
Growth on file: 4.9% per year over 25 years.
Sales timeline
29 November 2024Most recent
£800,000
+86.0%over 12 years23 March 2012
£430,000
+79.2%over 12 years7 December 1999
£240,000
Median price across the last 5 sales in WD25 8AJ: £750,000 (2025–2023).
Nearby sales in WD25 8AJ
30 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Aug 2025
£790,00010 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Mar 2025
£750,00056 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Sept 2024
£765,00028 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Sept 2024
£730,00016 Hilfield Lane, Aldenham, Watford, WD25 8AJ
Sold Oct 2023
£460,000
Versus other Hilfield Lane homes
On years held, 26 Hilfield Lane runs well behind the street norm.
Price per m²
£5,839
Street avg £5,530
Floor Area
137 m²
Street avg 129 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
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.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.8dB

Night-time· 23:00 – 07:00
51.7dB







