21 Blairhead Drive, Watford, WD19 7RB
About 21 Blairhead Drive
21 Blairhead Drive is a two-bedroom end-of-terrace house in Watford (WD19 7RB). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band C. Tenure is freehold. The latest certificate (March 2024) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2011); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold January 2026 for £405,000. Across 2012–2026, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£523/sq ft) was about 67% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
Outside
- Private gardenRear
Building
- TenureFreehold
- RefurbishedYes
Energy performance
21 Blairhead Drive sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 4 March 2034
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 £1,020 · Includes VAT
Planning history
21 Blairhead Drive has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Blairhead Drive valuation sits well clear of the typical sold price in this postcode.
£428,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 14 years.
£405,000
Growth on file: 4.9% per year over 14 years.
Sales timeline
16 January 2026Most recent
£405,000
+15.7%over 8 years31 October 2017
£350,000
+66.7%over 5 years16 March 2012
£210,000
Median price across the last 5 sales in WD19 7RB: £332,500 (2024–2015).
Nearby sales in WD19 7RB
Versus other Blairhead Drive homes
Years Held for 21 Blairhead Drive lags the street by a wide margin.
Price per m²
£5,625
Street avg £4,429
Floor Area
72 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 2.8 t/year
Similar properties nearby
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1 Ashburnham Drive
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
179/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Blairhead Drive — bus stop.
Closest school
0.4 km
St Joseph Catholic Primary School. 30 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
45.8dB

Night-time· 23:00 – 07:00
36.7dB







