15 Elm Avenue, Watford, WD19 4BD
About 15 Elm Avenue
15 Elm Avenue is a three-bedroom detached house in Watford (WD19 4BD). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2023) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. Other recorded features include a conservatory.
Across 1996–2024, sale prices on this property compounded at 5.9% per year. Last sale on file: £720,000 in December 2024. One historical planning record sits against the property in 2025.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
15 Elm Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 28 November 2033
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
1 application on record at 15 Elm Avenue, Watford, WD19 4BD
- Aug 2025ExtensionFullOutcome in report
Extension: Single storey
Erection of a single storey rear and side extension, hip to gable roof alterations and replacement rear dormer window, velux windows to front elevation and alterations to front fenestration.
- Documents
- 5 docs on file
- Reference
- 25/00568/FULH
Unlock 15 Elm Avenue, Watford, WD19 4BD'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- Every decision — granted, refused or withdrawn (1 on record)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 4 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 15 Elm Avenue has grown more than fourfold since the 1996 starting point.
£771,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 28 years.
£720,000
Growth on file: 5.9% per year over 28 years.
Sales timeline
18 December 2024Most recent
£720,000
+414.3%over 28 years28 July 1996
£140,000
Median price across the last 5 sales in WD19 4BD: £660,000 (2025–2016).
Versus other Elm Avenue homes
15 Elm Avenue is notably below the street on habitable rooms.
Price per m²
£6,000
Street avg £5,863
Floor Area
120 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 5.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
179/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Sherwoods Road — bus stop.
Closest school
0.7 km
Bromet Primary School. 31 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
46.3dB

Night-time· 23:00 – 07:00
38.8dB







