Grosvenor House, Flat 1, 11 Grosvenor Road, Watford, WD17 2QS
About Grosvenor House
Grosvenor House is a semi-detached house in Watford (WD17 2QS). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1900-1929 and council tax band B. At 61 m² this is the largest unit on EPC record across Grosvenor House (36–61 m²). The building's EPC ratings span E to D, with this unit at the top. The latest certificate (August 2016) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 75). The latest certificate is from August 2016, so improvements made since then won't be reflected.
At 61 m² the property is well over the postcode median (38 m² across 24 EPCs), placing it in the larger end of the local stock. One planning record on file: tree works approved in 2014. Past consents include tree works, meaningful when judging how the property has evolved.
Everything you need to know about Grosvenor House
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Aug 2026
EPC Rating
Certificate validity
Expired on 22 August 2026
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at Grosvenor House, Flat 1, 11 Grosvenor Road, Watford, WD17 2QS
- Dec 2014Tree WorksTreesOutcome in report
Works to pollard trees T4 and T5 of TPO No.80
- Documents
- 1 doc on file
- Reference
- 14/01612/TPO
Unlock Grosvenor House, Flat 1, 11 Grosvenor Road, Watford, WD17 2QS's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 8 notable nearby
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Grosvenor House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£284,000
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 2QS: £710,000 (2024–2018).
Nearby sales in WD17 2QS
Versus other Grosvenor Road homes
Grosvenor House is notably below the street on epc rating.
EPC Rating
58 (D)
Street avg 69 (C)
Floor Area
61 m²
Street avg 42 m²
CO₂ Emissions
3.6 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about Grosvenor House
The true value, the hidden risks and the full sale history, in one report.
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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
Beechen Grove — bus stop.
Closest school
0.1 km
Central 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
58.5dB

Night-time· 23:00 – 07:00
49.7dB






