12 Elm Avenue, Watford, WD19 4BE
About 12 Elm Avenue
12 Elm Avenue is a three-bedroom detached house in Watford (WD19 4BE). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2022) shows a D (score 56), a step below the typical UK home. When first surveyed in August 2012 the rating was E, the property has climbed 1 band since. The recommended improvements would push it to C (score 80).
Across 1997–2025, sale prices on this property compounded at -7.9% per year. Today's modelled estimate of £768,000 sits 8092% above the 2025 sale of £9,375. On a £-per-square-foot basis, the last sale (£9/sq ft) was about 97% below the postcode norm. Most recent transfer was June 2025 at £9,375 — fresh data. One historical planning record sits against the property in 2025.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemGas
Energy performance
EPC Rating
Certificate validity
Valid until 6 July 2032
Property Improvements
Changes detected from historical EPC data
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 12 Elm Avenue, Watford, WD19 4BE
- May 2025Garage ConversionFullOutcome in report
Extension: Single storey · Side of property
Conversion of garage into gym and cycle storage and single storey infill side extension.
Extension- Documents
- 10 docs on file
- Reference
- 25/00307/FULH
Unlock 12 Elm Avenue, Watford, WD19 4BE'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- Every decision — granted, refused or withdrawn (1 on record)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 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 Elm Avenue's modelled value sits at over four times its earliest registered sale price (1997).
£768,000
Modelled from EPC, postcode comparables and a sale-price growth of -7.9% per year over 28 years.
£9,375
Growth on file: -7.9% per year over 28 years.
Sales timeline
1 June 2025Most recent
£9,375
-98.8%over 1 year21 August 2023
£770,000
+732.4%over 25 years18 September 1997
£92,500
Median price across the last 5 sales in WD19 4BE: £9,375 (2025–2025).
Versus other Elm Avenue homes
12 Elm Avenue is notably below the street on years held.
Price per m²
£94
Street avg £3,041
Floor Area
100 m²
Street avg 140 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 5.8 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
46.5dB

Night-time· 23:00 – 07:00
39.0dB







