10b, Clarendon Road, Watford, WD17 1DY
About 10b
10b is a mid-terrace house in Watford (WD17 1DY). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band A. At 76 m² this is the largest unit on EPC record across the building (44–76 m²). On EPC score it ranks first in the building (52 versus a worst of 42). The latest certificate (April 2026) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in June 2012 the rating was G, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Very Good, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to D (score 68). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Everything you need to know about 10b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 30 April 2036
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
10b has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
10b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£238,000
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 1 sales in WD17 1DY: £15,000 (1996–1996).
Nearby sales in WD17 1DY
Everything you need to know about 10b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - 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
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Clarendon Road — bus stop.
Closest school
0.2 km
Watford St John's Church of England Primary School. 34 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
57.1dB
Night-time· 23:00 – 07:00
47.9dB