21 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
About 21 Grenville Avenue
21 Grenville Avenue is a semi-detached house in Locking, Weston-Super-Mare, Weston Super Mare (BS24 8AH). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from October 2014, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
Energy performance
21 Grenville Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Oct 2024
EPC Rating
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Planning history
Council records include a two-storey front extension at 21 Grenville Avenue.
1 application on record at 21 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
- Sept 2004ExtensionFullOutcome in report
Extension: Two storey · Front of property
Erection of a two storey front extension
- Documents
- 7 docs on file
- Reference
- 04/P/1993/F
Unlock 21 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Grenville Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£243,000
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 BS24 8AH: £235,000 (2025–2015).
Nearby sales in BS24 8AH
23 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
Sold Jul 2025
£240,0003 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
Sold Jul 2022
£235,0004 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
Sold Jan 2022
£249,95013 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
Sold Jan 2020
£220,00017 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
Sold May 2015
£170,000
Versus other Grenville Avenue homes
On epc rating, 21 Grenville Avenue runs well behind the street norm.
EPC Rating
65 (D)
Street avg 72 (C)
Floor Area
96 m²
Street avg 85 m²
CO₂ Emissions
3.6 t/year
Street avg 2.6 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Beechwood Avenue — bus stop.
Closest school
0.5 km
Locking Primary School. 11 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
49.0dB

Night-time· 23:00 – 07:00
41.2dB







