33a, Chalk Hill, Watford, WD19 4BL
About 33a
33a is a detached house in Watford (WD19 4BL). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 1900-1929. At 33 m² this is the smallest unit on EPC record across the building (33–189 m²). The building's EPC ratings span F to C across 15 units on file. The latest certificate (November 2019) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2009. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70).
At 33 m² it sits well below the postcode median (57 m² across 14 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Certificate validity
Valid until 4 November 2029
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
33a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
33a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£240,000
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 4BL: £380,000 (2022–2020).
Versus other Chalk Hill homes
On floor area, 33a runs well behind the street norm.
EPC Rating
62 (D)
Street avg 58 (D)
Floor Area
33 m²
Street avg 43 m²
CO₂ Emissions
2.2 t/year
Street avg 3.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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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
0.1 km
Bushey Railway Station East — bus stop.
Closest school
0.3 km
Bushey and Oxhey Infant School. 33 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
53.5dB

Night-time· 23:00 – 07:00
44.3dB







