20 Beaumont Avenue, Weymouth, DT4 7RF
About 20 Beaumont Avenue
20 Beaumont Avenue is a detached house in Weymouth (DT4 7RF). It has a recorded floor area of 64 m² (around 694 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2010) shows a C (score 69), just inside the C band. The latest certificate is from September 2010, so improvements made since then won't be reflected.
At 64 m² it sits well below the postcode median (109 m² across 24 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). One planning record on file: an extension approved in 2011. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 20 Beaumont Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
20 Beaumont 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This certificate is over 10 years old and is no longer valid.Expired 02 Sept 2020
EPC Rating
Planning history
- Apr 2011Loft ConversionFullIn report
Extension: Single storey · Rear of property
Erect single storey rear extension and convert loft space by constructing a front dormer and altering the pitch of the roof
- Council
- Weymouth and Portland
Extension- Documents
- 14 docs on file
- Reference
- 11/00110/FUL
We flagged 2 things worth checking at 20 Beaumont 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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
20 Beaumont Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£289,000
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 DT4 7RF: £390,000 (2024–2015).
Nearby sales in DT4 7RF
Everything we know about 20 Beaumont Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Beaumont Avenue homes
CO₂ Emissions for 20 Beaumont Avenue runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 60 (D)
Floor Area
64 m²
Street avg 111 m²
CO₂ Emissions
2.8 t/year
Street avg 4.9 t/year
Habitable Rooms
4 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
0.3 km
Old Police Station — bus stop.
Closest school
0.4 km
St John's Church of England Primary School. 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
46.8dB

Night-time· 23:00 – 07:00
37.6dB