12 Clarendon Avenue, Weymouth, DT3 5BG
About 12 Clarendon Avenue
12 Clarendon Avenue is a four-bedroom detached house in Weymouth (DT3 5BG). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2014) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2016. 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 86% of similar EPCs). 12 years since the last transfer (September 2014). Today's modelled estimate of £412,000 is 49.8% above the 2014 sale price.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- GarageIntegral
Building
- Heating systemGas
- RefurbishedYes
Energy performance
12 Clarendon Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Apr 2024
EPC Rating
Planning history
12 Clarendon Avenue has an approved extension on the planning record.
- May 2016ExtensionFullIn report
Erect single story rear and side extension (part retrospective)
- Council
- Weymouth and Portland
Retrospective- Documents
- 8 docs on file
- Reference
- WP/16/00141/FUL
We flagged 1 thing worth checking at 12 Clarendon Avenue
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
12 Clarendon Avenue valuation sits well clear of the typical sold price in this postcode.
£412,000
Modelled from EPC, postcode comparables.
£275,000
Recorded with HM Land Registry.
Sales timeline
18 September 2014Most recent
£275,000
Median price across the last 5 sales in DT3 5BG: £395,000 (2025–2023).
Nearby sales in DT3 5BG
Versus other Clarendon Avenue homes
On years held, 12 Clarendon Avenue stands well clear of the street.
Price per m²
£2,500
Street avg £3,203
Floor Area
110 m²
Street avg 117 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.9 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
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Sports Centre — bus stop.
Closest school
0.6 km
Wey Valley Academy. 11 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
47.5dB

Night-time· 23:00 – 07:00
39.5dB







