11 Benneck House, Tolpits Lane, Watford, WD18 6PZ
About 11 Benneck House
11 Benneck House is a two-bedroom semi-detached house in Watford (WD18 6PZ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band C. At 66 m² this is the 11th smallest of 13 units on EPC record in the building, where floor areas span 62–67 m². The building's EPC ratings span D to B across 13 units on file. Other recorded features include a balcony. The latest certificate (July 2022) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 82).
Across 2006–2023, sale prices on this property compounded at 3.5% per year. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 110.1% above the typical sold price in the postcode. Last sale on file: £260,000 in March 2023.
Know exactly what you're buying at 11 Benneck House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Communal gardenYes
- ParkingOff street
- BalconyYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
11 Benneck House's carbon output is low for the local stock.
EPC Rating
Planning history
11 Benneck House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£273,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 16 years.
£260,000
Growth on file: 3.5% per year over 16 years.
Sales timeline
29 March 2023Most recent
£260,000
+75.7%over 16 years13 December 2006
£148,000
Median price across the last 3 sales in WD18 6PZ: £120,000 (2024–1999).
Everything we know about 11 Benneck House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Tolpits Lane homes
On floor area, 11 Benneck House stands well clear of the street.
EPC Rating
79 (C)
Street avg 76 (C)
Floor Area
66 m²
Street avg 64 m²
CO₂ Emissions
1.5 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chesham Way — bus stop.
Closest school
0.1 km
Willow Tree Primary School. 29 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
48.9dB

Night-time· 23:00 – 07:00
39.8dB