10 St Johns Road, Watford, WD17 1PT
About 10 St Johns Road
10 St Johns Road is a mid-terrace house in Watford (WD17 1PT). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2023) shows a C (score 73). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good.
At 53 m² it's 19.1% larger than the typical home in the postcode (45 m² median across 22 EPCs). 3 planning records sit against the property, 0 approved, 0 refused.
Everything you need to know about 10 St Johns Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 23 February 2033
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls changed
Window efficiency improved
Low energy lighting percentage decreased
More low energy lighting installed
External or internal wall insulation added
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Heating controls changed
Window efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
10 St Johns Road has 2 separate extension applications on the council record.
3 applications on record at 10 St Johns Road, Watford, WD17 1PT
- Dec 2010BasementFullOutcome in report
Extension: Two storey · Rear of property
Two storey rear extension and basement lightwell
Extension- Documents
- 34 docs on file
- Reference
- 10/01016/FUL
- More recent applications — locked
- ExtensionDec 2011Decision
- BasementAug 2011Decision
Unlock 10 St Johns Road, Watford, WD17 1PT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 7 notable nearby
- The 102 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
10 St Johns Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£259,000
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 WD17 1PT: £285,000 (2025–2022).
Nearby sales in WD17 1PT
Versus other St Johns Road homes
On floor area, 10 St Johns Road stands well clear of the street.
EPC Rating
73 (C)
Street avg 65 (D)
Floor Area
53 m²
Street avg 42 m²
CO₂ Emissions
1.8 t/year
Street avg 2.2 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about 10 St Johns Road
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

Similar properties nearby
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
0.2 km
St John's Road — bus stop.
Closest school
0.4 km
Watford St John's Church of England Primary School. 35 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
54.1dB

Night-time· 23:00 – 07:00
44.7dB






