11c, King Street, Watford, WD18 0BW
About 11c
11c is a semi-detached house in Watford (WD18 0BW). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2022) shows a C (score 73). The rating has held steady at C across 2 certificates since September 2012. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Very Good to Very Poor and window efficiency dropped from Good to Average. At 64 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 42–64 m².
Untraded for 21 years, with the last transfer in June 2005. At 64 m² the property is well over the postcode median (45 m² across 5 EPCs), placing it in the larger end of the local stock. Across 2003–2005, sale prices on this property compounded at -7.9% per year. Today's modelled estimate of £279,000 sits 105.1% above the 2005 sale of £136,000.
Know exactly what you're buying at 11c
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
11c has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 11c
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
30-day money-back guarantee
Sales history & valuation
£279,000
Modelled from EPC, postcode comparables and a sale-price growth of -7.9% per year over 2 years.
£136,000
Growth on file: -7.9% per year over 2 years.
Sales timeline
20 June 2005Most recent
£136,000
-17.6%over 2 years18 February 2003
£165,000
Median price across the last 3 sales in WD18 0BW: £225,000 (2024–2015).
Everything we know about 11c, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other King Street homes
On co₂ emissions, 11c runs well behind the street norm.
EPC Rating
73 (C)
Street avg 75 (C)
Floor Area
64 m²
Street avg 50 m²
CO₂ Emissions
2.2 t/year
Street avg 1.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
1 Benskin Road
WD18 0HN
1 Christie Court
WD18 0LA
1 Crakers Mead, Rosslyn Road
WD18 0JZ
1 Bridgeford House, Cassio Road
WD18 0QR
1 Ballinger Court, Halsey Road
WD18 0JR
1 Farthing Close
WD18 0BT
1 Clark Mews
WD18 0HG
1 Beaumont Place, Brightwell Road
WD18 0AJ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
King Street — bus stop.
Closest school
0.2 km
Watford Grammar School for Girls. 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
57.3dB

Night-time· 23:00 – 07:00
48.6dB