Flat 1, 64 Chalk Hill, Watford, WD19 4BX
About Flat 1
Flat 1 is a mid-terrace house in Watford (WD19 4BX). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1900-1929 and council tax band A. At 32 m² this is the smallest unit on EPC record across the building (32–75 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (April 2023) shows a C (score 77), near the top of the C band. The rating has held steady at C across 3 certificates since August 2009. Between certificates, window efficiency went from Very Poor to Average; while wall efficiency dropped from Poor to Very Poor.
Across 2013–2022, sale prices on this property compounded at -5.7% per year. Today's modelled estimate of £199,000 sits 109.5% above the 2022 sale of £95,000. At 32 m² it sits well below the postcode median (60 m² across 28 EPCs), making it one of the more compact homes locally. Sold November 2022 for £95,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Flat 1's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
More low energy lighting installed
Planning history
Flat 1 has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 1
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£199,000
Modelled from EPC, postcode comparables and a sale-price growth of -5.7% per year over 9 years.
£95,000
Growth on file: -5.7% per year over 9 years.
Sales timeline
11 November 2022Most recent
£95,000
-42.5%over 9 years13 June 2013
£165,300
Median price across the last 5 sales in WD19 4BX: £298,000 (2024–2020).
Nearby sales in WD19 4BX
Versus other Chalk Hill homes
Flat 1 is notably below the street on floor area.
Price per m²
£2,969
Street avg £3,710
Floor Area
32 m²
Street avg 57 m²
Habitable Rooms
1 rooms
Street avg 3 rooms
CO₂ Emissions
1.0 t/year
Street avg 2.5 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
Grange Road — bus stop.
Closest school
0.1 km
Bushey and Oxhey Infant School. 34 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
51.8dB

Night-time· 23:00 – 07:00
43.1dB








