17 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
About 17 Grenville Avenue
17 Grenville Avenue is a semi-detached house in Locking, Weston-Super-Mare, Weston Super Mare (BS24 8AH). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2025) shows a C (score 73). When first surveyed in April 2014 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good.
Most recent transfer was February 2026 at £300,000 — fresh data. At 108 m² it's 27.6% larger than the typical home in the postcode (85 m² median across 14 EPCs). Across 2003–2026, sale prices on this property compounded at 3.6% per year. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 64.8% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 28 October 2035
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
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Planning history
17 Grenville Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 17 Grenville Avenue was the highest on Land Registry record across the postcode.
£314,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 22 years.
£300,000
Growth on file: 3.6% per year over 22 years.
Sales timeline
6 February 2026Most recent
£300,000
+76.5%over 10 years28 May 2015
£170,000
+24.5%over 11 years21 November 2003
£136,500
Median price across the last 5 sales in BS24 8AH: £235,000 (2025–2011).
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
£220,0006 Grenville Avenue, Locking, Weston Super Mare, BS24 8AH
Sold Sept 2006
£149,950
Versus other Grenville Avenue homes
17 Grenville Avenue is notably below the street on years held.
Price per m²
£2,778
Street avg £2,546
Floor Area
108 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.6 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
166/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







