18 Beaumont Avenue, Weymouth, DT4 7RF
About 18 Beaumont Avenue
18 Beaumont Avenue is a three-bedroom detached house in Weymouth (DT4 7RF). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (August 2013) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in February 2011 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 71), a 2-band jump. Main heating runs on electricity. The latest certificate is from August 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory.
At 73 m² it sits well below the postcode median (109 m² across 24 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). One planning record on file: a loft conversion approved in 2018. Past consents include a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £285,000 is 26.7% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 60.3% above the typical sold price in the postcode. On the market in October 2011 and unlisted since — roughly 15 years.
Know exactly what you're buying at 18 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
What this property has
Inside
- Bedrooms3
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
Energy performance
18 Beaumont 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This certificate is over 10 years old and is no longer valid.Expired 05 Aug 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Low energy lighting percentage decreased
Planning history
- Mar 2018Loft ConversionFullIn report
Installation of front dormer window and replace rear flat roof with pitch roof to include roof lights
- Council
- Weymouth and Portland
- Documents
- 5 docs on file
- Reference
- WP/18/00121/FUL
We flagged 2 things worth checking at 18 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
18 Beaumont Avenue valuation sits well clear of the typical sold price in this postcode.
£285,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
Sales timeline
16 October 2011Most recent
£225,000
Median price across the last 5 sales in DT4 7RF: £390,000 (2024–2015).
Nearby sales in DT4 7RF
Everything we know about 18 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
EPC Rating for 18 Beaumont Avenue lags the street by a wide margin.
Price per m²
£3,082
Street avg £2,196
Floor Area
73 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
8.3 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Cleveland Avenue
DT4 7RD
1 Argyle Road
DT4 7LX
1 Charles Street
DT4 7JG
1 Derby Street
DT4 7HX
1 Campion Close
DT4 7UE
1 Chelmsford Street
DT4 7HR
1 Coombe Avenue
DT4 7TT
1 Brownlow Street
DT4 7HW
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