35 St Johns Road, Watford, WD17 1QB
About 35 St Johns Road
35 St Johns Road is a two-bedroom detached house in Watford (WD17 1QB). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to before 1900 and council tax band D. At 75 m² this is the 6th smallest of 21 units on EPC record in the building, where floor areas span 24–185 m². The building's EPC ratings span E to B across 21 units on file. Other recorded features include a basement. The latest certificate (September 2015) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 74). The latest certificate is from September 2015, so improvements made since then won't be reflected.
At 75 m² it sits well below the postcode median (125 m² across 20 EPCs), making it one of the more compact homes locally. Across 1996–2021, sale prices on this property compounded at 8.5% per year. On a £-per-square-foot basis, the last sale (£539/sq ft) was about 106.8% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused. Last sale on file: £435,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- BasementYes
Outside
- Private gardenYes
- ParkingOff street
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Sept 2025
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Apr 2011SubdivisionAmendmentIn report
Change of use from 2no flats to 1no dwelling house incorporating demolition of external staircase to side and addition of two new windows to side.
New WindowsDemolition- Documents
- 33 docs on file
- Reference
- 11/00095/COU
- Apr 2011ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension, existing garage replaced, construction of pitched roofs above front bay windows and canopy erected over front door.
- Documents
- 35 docs on file
- Reference
- 11/00094/FULH
We flagged 2 things worth checking at 35 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
Price for 35 St Johns Road has grown more than fourfold since the 1996 starting point.
£424,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.5% per year over 25 years.
£435,000
Growth on file: 8.5% per year over 25 years.
Sales timeline
31 March 2021Most recent
£435,000
+100.0%over 11 years5 February 2010
£217,500
+278.3%over 13 years10 June 1996
£57,500
Median price across the last 5 sales in WD17 1QB: £398,000 (2023–2021).
Nearby sales in WD17 1QB
Versus other St Johns Road homes
On epc rating, 35 St Johns Road runs well behind the street norm.
Price per m²
£5,800
Street avg £6,899
Floor Area
75 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.4 t/year
Street avg 2.5 t/year
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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
0.1 km
Beechen Grove North — 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
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.0dB

Night-time· 23:00 – 07:00
45.6dB








