5a, St Thomas Street, Weymouth, DT4 8EW
About 5a
5a is a mid-terrace house in Weymouth (DT4 8EW). It has a recorded floor area of 152 m² (around 1636 sq ft) and construction records dating it to 1880. The latest certificate (September 2023) shows a C (score 76), near the top of the C band.
At 152 m² the property is well over the postcode median (56 m² across 12 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. On the market in November 2017 and unlisted since — roughly 9 years. Across 1998–2017, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £358,000 is 41.5% above the 2017 sale price.
Know exactly what you're buying at 5a
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
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Nov 2021SubdivisionFullIn report
Extension: Rear of property
Conversion of first and second floor from (Class B1) office accommodation to (Class C3) three bedroom self-contained flat and erection of second floor rear extension
Extension- Documents
- 19 docs on file
- Reference
- P/FUL/2021/03271
- Jan 2009Change Of UseAmendmentIn report
Change of use of first and second floors from consulting rooms (Class D1) to offices (Class B1)
- Council
- Weymouth and Portland
- Documents
- 4 docs on file
- Reference
- 08/00722/COU
We flagged 2 things worth checking at 5a
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
5a valuation sits well clear of the typical sold price in this postcode.
£358,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 19 years.
£253,000
Growth on file: 3.6% per year over 19 years.
Sales timeline
24 November 2017Most recent
£253,000
+96.9%over 19 years3 September 1998
£128,500
Median price across the last 5 sales in DT4 8EW: £120,000 (2025–2017).
Nearby sales in DT4 8EW
Flat 3, 13 St Thomas Street, Weymouth, DT4 8EW
Sold Mar 2025
£57,500Flat 2, 13 St Thomas Street, Weymouth, DT4 8EW
Sold Apr 2023
£60,000Flat 1, 13 St Thomas Street, Weymouth, DT4 8EW
Sold Nov 2021
£140,00011a, St Thomas Street, Weymouth, DT4 8EW
Sold Mar 2017
£210,0001a, St Thomas Street, Weymouth, DT4 8EW
Sold Dec 2008
£285,000
Everything we know about 5a, 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 St Thomas Street homes
On epc rating, 5a stands well clear of the street.
Price per m²
£1,664
Street avg £2,713
Floor Area
152 m²
Street avg 62 m²
CO₂ Emissions
3.6 t/year
Street avg 3.8 t/year
Years Held
9 years
Street avg 7 years
Similar properties nearby
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
0.1 km
Marks and Spencer — bus stop.
Closest school
1.1 km
Beechcroft St Paul's CofE Primary School. 12 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
53.0dB

Night-time· 23:00 – 07:00
43.3dB