15 St Johns Road, Watford, WD17 1PU
About 15 St Johns Road
15 St Johns Road is a detached house in Watford (WD17 1PU). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1930-1949. At 42 m² this is the 2nd smallest of 8 units on EPC record in the building, where floor areas span 28–63 m². The building's EPC ratings span F to E, with this unit at the top. The latest certificate (July 2018) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in March 2013 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.
5 planning records sit against the property, 0 approved, 2 refused, 1 pending. An application is currently awaiting a decision.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Jan 2014SubdivisionFullIn report
The retention of studio flat at second floor level, the change of use of the restaurant use at lower ground and ground floor levels into two flats and conversion of dental practice at first floor level into one bed flat with associated works of external alterations including the demotion of timber structure to rear, the formation of light wells to the front and rear, the restoration of architectural feature and installation of new fenestration and doors to the building.
- Documents
- 19 docs on file
- Reference
- 13/00978/FUL
- May 2012ConditionsIn report
Details submitted for Condition 3 (Refuse Storage and Cycle Storage) pursuant to planning permission 10/00926/COU.
- Documents
- 3 docs on file
- Reference
- 12/00498/DISCON
We flagged 2 things worth checking at 15 St Johns Road
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.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
15 St Johns Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£245,000
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 1PU: £275,000 (2005–2005).
Nearby sales in WD17 1PU
Versus other St Johns Road homes
Floor Area for 15 St Johns Road lags the street by a wide margin.
EPC Rating
40 (E)
Street avg 44 (E)
Floor Area
42 m²
Street avg 48 m²
CO₂ Emissions
3.7 t/year
Street avg 4.0 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Steady 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
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.5dB

Night-time· 23:00 – 07:00
45.1dB








