73b, Chalk Hill, Watford, WD19 4DA
About 73b
73b is a semi-detached house in Watford (WD19 4DA). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1900-1929 and council tax band D. At 66 m² this is the largest unit on EPC record across the building (36–66 m²). The building's EPC ratings span E to B across 18 units on file. The latest certificate (October 2022) shows a C (score 72). The rating has held steady at C across 2 certificates since December 2010. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good.
At 66 m² it's 26.9% larger than the typical home in the postcode (52 m² median across 17 EPCs).
Everything you need to know about 73b
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
Planning history
73b has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 73b
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
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Sales history & valuation
73b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£357,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in WD19 4DA: £85,000 (2025–2017).
Nearby sales in WD19 4DA
Versus other Chalk Hill homes
On floor area, 73b stands well clear of the street.
EPC Rating
72 (C)
Street avg 68 (D)
Floor Area
66 m²
Street avg 54 m²
CO₂ Emissions
2.2 t/year
Street avg 2.3 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about 73b
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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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
51.5dB
Night-time· 23:00 – 07:00
42.8dB