3 Cassiobury Road, Weymouth, DT4 7JN
About 3 Cassiobury Road
3 Cassiobury Road is a four-bedroom mid-terrace house in Weymouth (DT4 7JN). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2015) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 77), a 3-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected. Other recorded features include a loft. Period features are noted in the property record.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2016, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £251,000 sits 65.1% above the 2016 sale of £152,000. On a £-per-square-foot basis, the last sale (£117/sq ft) was about 22% below the postcode norm. 10 years since the last transfer (March 2016). Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 3 Cassiobury Road
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
- Bedrooms4
- EnsuiteYes
- LoftYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
3 Cassiobury Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Jul 2025
EPC Rating
Planning history
- Jan 2017ExtensionFullIn report
Extension: Rear of property
Internal alterations to accommodation with rear extension at ground and roof level (Resubmission)
- Council
- Weymouth and Portland
- Documents
- 9 docs on file
- Reference
- WP/16/00806/FUL
- Jul 2016ExtensionFullIn report
Extension: Rear of property
Internal alterations to accommodation with rear extension at ground and roof level.
- Council
- Weymouth and Portland
- Documents
- 7 docs on file
- Reference
- WP/16/00342/FUL
We flagged 2 things worth checking at 3 Cassiobury Road
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
Sale price has at least doubled since 1996.
£251,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 20 years.
£152,000
Growth on file: 5.3% per year over 20 years.
Sales timeline
18 March 2016Most recent
£152,000
+105.4%over 16 years22 July 1999
£74,000
+43.7%over 2 years3 December 1996
£51,500
-6.3%7 July 1996
£54,950
Median price across the last 5 sales in DT4 7JN: £302,000 (2025–2021).
Nearby sales in DT4 7JN
Everything we know about 3 Cassiobury Road, 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 Cassiobury Road homes
3 Cassiobury Road is notably below the street on epc rating.
Price per m²
£1,256
Street avg £2,116
Floor Area
121 m²
Street avg 147 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
9.2 t/year
Street avg 5.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Westerhall — bus stop.
Closest school
0.5 km
Coastland College. 14 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
52.5dB

Night-time· 23:00 – 07:00
42.9dB