1 Blackwell Place, Fairfield Avenue, Watford, WD19 7FB
About 1 Blackwell Place
1 Blackwell Place is an end-of-terrace house in Watford (WD19 7FB). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 2021. The latest certificate (March 2021) returns a B (score 81), comfortably above the UK average. At 53 m² this is the 2nd smallest of 3 units on EPC record in 1 Blackwell Place, where floor areas span 49–64 m². On EPC score it ranks last in the building (81 versus a best of 84).
It changed hands recently, sold March 2026 for £250,000. Across 2021–2026, sale prices on this property compounded at -2.8% per year. On a £-per-square-foot basis, the last sale (£438/sq ft) was about 16.5% below the postcode norm. At 53 m² it's 19.1% smaller than the typical home in the postcode (66 m² median across 20 EPCs).
Energy performance
1 Blackwell Place's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 25 March 2031
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Planning history
1 Blackwell Place 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
Latest sale on 1 Blackwell Place was the lowest on Land Registry record across the postcode.
£263,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.8% per year over 5 years.
£250,000
Growth on file: -2.8% per year over 5 years.
Sales timeline
24 March 2026Most recent
£250,000
-12.3%over 4 years29 July 2021
£285,000
Median price across the last 5 sales in WD19 7FB: £282,500 (2021–2021).
Nearby sales in WD19 7FB
8 Blackwell Place, Fairfield Avenue, Watford, WD19 7FB
Sold Sept 2021
£280,0005 Blackwell Place, Fairfield Avenue, Watford, WD19 7FB
Sold Aug 2021
£280,00014 Blackwell Place, Fairfield Avenue, Watford, WD19 7FB
Sold Aug 2021
£282,50017 Blackwell Place, Fairfield Avenue, Watford, WD19 7FB
Sold Jul 2021
£285,00020 Blackwell Place, Fairfield Avenue, Watford, WD19 7FB
Sold Jul 2021
£285,000
Versus other Fairfield Avenue homes
1 Blackwell Place is notably below the street on price per m².
Price per m²
£4,717
Street avg £5,509
Floor Area
53 m²
Street avg 63 m²
CO₂ Emissions
1.0 t/year
Street avg 0.9 t/year
Years Held
0 years
Street avg 5 years
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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
0.0 km
Carpenders Park Railway Station — bus stop.
Closest school
0.2 km
Warren Dell Primary School. 25 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
48.9dB

Night-time· 23:00 – 07:00
38.5dB







