22 St Johns Road, Watford, WD17 1QA
About 22 St Johns Road
22 St Johns Road is a semi-detached house in Watford (WD17 1QA). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 2007-2011 and council tax band C. At 56 m² this is the smallest unit on EPC record across the building (56–149 m²). The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 37). The latest certificate (September 2020) shows a C (score 78), near the top of the C band. The rating has held steady at C across 3 certificates since September 2009. Between certificates, lighting went from Average to Very Good.
At 56 m² it sits well below the postcode median (127 m² across 6 EPCs), making it one of the more compact homes locally. One planning record on file: subdivision refused in 2006.
Everything you need to know about 22 St Johns Road
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Energy performance
22 St Johns Road's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 30 September 2030
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Heating controls changed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
1 application on record at 22 St Johns Road, Watford, WD17 1QA
- Nov 2006SubdivisionFullOutcome in report
Conversion of existing house into two flats
- Documents
- 17 docs on file
- Reference
- 06/01273/FUL
Unlock 22 St Johns Road, Watford, WD17 1QA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 7 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
22 St Johns Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£270,000
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 1QA: £590,000 (2026–2016).
Nearby sales in WD17 1QA
Everything you need to know about 22 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
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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
West Street — bus stop.
Closest school
0.4 km
Watford St John's Church of England Primary School. 36 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
54.3dB
Night-time· 23:00 – 07:00
44.8dB