15 Alder Walk, Watford, WD25 0RT
About 15 Alder Walk
15 Alder Walk is a four-bedroom mid-terrace house in Watford (WD25 0RT). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (March 2025) shows a C (score 71). The recommended improvements would push it to B (score 85). The home occupies a cul-de-sac position.
Held since January 2003 — that's 23 years off the open market, well above the local norm. At 108 m² the property is well over the postcode median (60 m² across 11 EPCs), placing it in the larger end of the local stock. Across 1996–2003, sale prices on this property compounded at 13.8% per year. Today's modelled estimate of £563,000 sits 127.5% above the 2003 sale of £247,500. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 38.6% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- EnsuiteYes
- StudyYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
15 Alder Walk has 2 separate extension applications on the council record.
- Apr 2013ExtensionFullIn report
Extension: Two storey · Rear of property
Erection of a two storey rear extension.
- Documents
- 14 docs on file
- Reference
- 13/00221/FULH
- Apr 2008ExtensionAmendmentIn report
Extension: Single storey · Rear of property
Certificate of Lawfulness for the erection of a single storey rear extension
- Documents
- 14 docs on file
- Reference
- 08/00222/LDC
What's in 15 Alder Walk, Watford, WD25 0RT's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has at least doubled since 1996.
£563,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.8% per year over 6 years.
£247,500
Growth on file: 13.8% per year over 6 years.
Sales timeline
31 January 2003Most recent
£247,500
+129.2%over 6 years29 August 1996
£108,000
Median price across the last 5 sales in WD25 0RT: £420,000 (2025–2021).
Versus other Alder Walk homes
On price per m², 15 Alder Walk runs well behind the street norm.
Price per m²
£2,292
Street avg £5,661
Floor Area
108 m²
Street avg 63 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.4 t/year
Similar properties nearby
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WD25 0RY
1 Elderberry Way
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1 Ash Close
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kingswood Road — bus stop.
Closest school
0.6 km
Kingsway Junior School. 27 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.5dB

Night-time· 23:00 – 07:00
44.9dB








