770a, St Albans Road, Watford, WD25 9FH
About 770a
770a is a three-bedroom semi-detached house in Watford (WD25 9FH). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2024) returns a B (score 84), comfortably above the UK average. When first surveyed in September 2014 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.
At 85 m² the property is well over the postcode median (63 m² across 34 EPCs), placing it in the larger end of the local stock. Most recent transfer was March 2025 at £398,000 — fresh data. Across 1996–2025, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£435/sq ft) was about 74.3% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenRear
- ParkingOff road
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Solar PV panels (30 kWp) installed
Planning history
- Sept 2014MixedFullIn report
The erection of a outside toilet in the rear garden and retrospective application for the retention of two detached outbuildings and a car port (amended plans and description).
Retrospective- Documents
- 20 docs on file
- Reference
- 14/00833/FUL
- Aug 2007Loft ConversionFullIn report
Loft Conversion with rear dormer and side Velux window
- Documents
- 18 docs on file
- Reference
- 07/00917/FUL
What's in 770a, St Albans Road, Watford, WD25 9FH's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Price for 770a has grown more than fourfold since the 1996 starting point.
£389,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 29 years.
£398,000
Growth on file: 7.4% per year over 29 years.
Sales timeline
21 March 2025Most recent
£398,000
+13.7%over 6 years27 September 2018
£350,000
+100.0%over 11 years15 April 2007
£175,000
+6.1%over 2 years3 May 2004
£165,000
+217.3%over 7 years30 July 1996
£52,000
Median price across the last 5 sales in WD25 9FH: £277,000 (2022–2017).
Nearby sales in WD25 9FH
796 St Albans Road, Watford, WD25 9FH
Sold Apr 2022
£575,000Flat 3, 760 St Albans Road, Watford, WD25 9FH
Sold Oct 2021
£280,000Flat 4, 760 St Albans Road, Watford, WD25 9FH
Sold Jul 2018
£277,000Summer Vale Court, Flat 1, 750 St Albans Road, Watford, WD25 9FH
Sold Nov 2017
£250,000Summer Vale Court, Flat 2, 750 St Albans Road, Watford, WD25 9FH
Sold Nov 2017
£250,000
Versus other St Albans Road homes
On years held, 770a runs well behind the street norm.
Price per m²
£4,682
Street avg £3,570
Floor Area
85 m²
Street avg 57 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rochester Drive — bus stop.
Closest school
0.5 km
The Grove Academy. 22 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
53.3dB

Night-time· 23:00 – 07:00
45.2dB








