12a, Cromwell Road, Weymouth, DT4 0JG
About 12a
12a is a two-bedroom semi-detached house in Weymouth (DT4 0JG). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1950-1966 and council tax band B. At 55 m² this is the 3rd smallest of 13 units on EPC record in the building, where floor areas span 35–134 m². The building's EPC ratings span E to C across 13 units on file. The latest certificate (December 2014) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 73). The latest certificate is from December 2014, so improvements made since then won't be reflected.
At 55 m² it sits well below the postcode median (82 m² across 12 EPCs), making it one of the more compact homes locally. Last sale on file: £171,000 in November 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: a garage conversion approved in 2016. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2000–2022, sale prices on this property compounded at 10.5% per year. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 129.2% above the typical sold price in the postcode.
Know exactly what you're buying at 12a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Building
- RefurbishedYes
Energy performance
12a'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This certificate is over 10 years old and is no longer valid.Expired 13 Dec 2024
EPC Rating
Planning history
- Sept 2016Garage ConversionFullIn report
Conversion of garage to study (retrospective)
- Council
- Weymouth and Portland
Retrospective- Documents
- 6 docs on file
- Reference
- WP/16/00419/FUL
What's in 12a, Cromwell Road, Weymouth, DT4 0JG's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Price for 12a has grown more than fourfold since the 2000 starting point.
£185,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 22 years.
£171,000
Growth on file: 10.5% per year over 22 years.
Sales timeline
10 November 2022Most recent
£171,000
+33.6%over 4 years9 October 2018
£128,000
+6.7%over 3 years28 May 2015
£120,000
+215.8%over 14 years13 July 2000
£38,000
+111.1%25 May 2000
£18,000
Median price across the last 5 sales in DT4 0JG: £209,950 (2023–2018).
Nearby sales in DT4 0JG
Everything we know about 12a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Cromwell Road homes
Habitable Rooms for 12a runs comfortably ahead of the street norm.
EPC Rating
57 (D)
Street avg 56 (D)
Floor Area
55 m²
Street avg 48 m²
CO₂ Emissions
3.2 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cromwell Road — bus stop.
Closest school
0.4 km
Beechcroft St Paul's CofE Primary School. 13 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
50.1dB

Night-time· 23:00 – 07:00
40.0dB