18 Belfield Park Avenue, Weymouth, DT4 9RD
About 18 Belfield Park Avenue
18 Belfield Park Avenue is a five-bedroom detached house in Weymouth (DT4 9RD). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (December 2017) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). Other recorded features include notable views.
4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a loft conversion and tree works, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £589,000 is 37% above the 2019 sale price. Sold October 2019 for £430,000.
Know exactly what you're buying at 18 Belfield Park 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
- Bedrooms5
- Bathrooms4
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
- Notable viewsYes
Energy performance
18 Belfield Park Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Feb 2025Tree WorksTreesIn report
T1 Sycamore -10% crown reduction achieved by: removing 2-3 metres off the southern and western side & removing 3 lower limbs (as per annotated photo submitted)
- Documents
- 7 docs on file
- Reference
- P/TRT/2025/00179
- Mar 2020Loft ConversionFullIn report
Erection of garage and loft conversion with insertion of dormer windows
- Council
- Weymouth and Portland
Extension- Documents
- 12 docs on file
- Reference
- WP/19/00966/FUL
We flagged 1 thing worth checking at 18 Belfield Park 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
18 Belfield Park Avenue valuation sits well clear of the typical sold price in this postcode.
£589,000
Modelled from EPC, postcode comparables.
£430,000
Recorded with HM Land Registry.
Sales timeline
3 October 2019Most recent
£430,000
Median price across the last 5 sales in DT4 9RD: £625,000 (2023–2017).
Nearby sales in DT4 9RD
4 Belfield Park Avenue, Weymouth, DT4 9RD
Sold Aug 2023
£505,0003 Belfield Park Avenue, Weymouth, DT4 9RD
Sold Aug 2021
£710,0007 Belfield Park Avenue, Weymouth, DT4 9RD
Sold Jun 2021
£700,00012 Belfield Park Avenue, Weymouth, DT4 9RD
Sold Jul 2017
£625,00010 Belfield Park Avenue, Weymouth, DT4 9RD
Sold Aug 2010
£545,000
Everything we know about 18 Belfield Park 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
- Larger development activity nearby

Versus other Belfield Park Avenue homes
EPC Rating for 18 Belfield Park Avenue lags the street by a wide margin.
Price per m²
£2,774
Street avg £3,201
Floor Area
155 m²
Street avg 193 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
8.7 t/year
Street avg 7.2 t/year
Similar properties nearby
1 Belfield Park Drive
DT4 9RB
1 Church Knap
DT4 9XZ
1 Almond Grove
DT4 9UH
1 Clarence Road
DT4 9EE
1 Bohays Drive, Wyke Regis
DT4 9NN
1 Chelwood Gate
DT4 9UZ
1 Camp Road
DT4 9HE
1 All Saints Road
DT4 9EZ
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
Belfield Park Avenue — bus stop.
Closest school
0.4 km
Holy Trinity Church of England VC Primary School & Community Nursery. 10 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
48.4dB

Night-time· 23:00 – 07:00
40.5dB