Flat 3, 13 Trewartha Park, Weston Super Mare, BS23 2RP
About Flat 3
Flat 3 is a one-bedroom semi-detached house in Weston Super Mare (BS23 2RP). It has a recorded floor area of 116 m² (around 1249 sq ft) and construction records dating it to before 1900. The latest certificate (July 2025) shows a C (score 73). When first surveyed in November 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Average and lighting went from Very Poor to Poor.
At 116 m² the property is well over the postcode median (50 m² across 42 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Today's modelled estimate of £166,000 sits 93% above the 2011 sale of £86,000. On a £-per-square-foot basis, the last sale (£69/sq ft) was about 59% below the postcode norm. Last changed hands 15 years ago, in June 2011.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Everything you need to know about Flat 3
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 3 has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 3 valuation sits well clear of the typical sold price in this postcode.
£166,000
Modelled from EPC, postcode comparables.
£86,000
Recorded with HM Land Registry.
Sales timeline
9 June 2011Most recent
£86,000
Median price across the last 5 sales in BS23 2RP: £350,000 (2025–2023).
Nearby sales in BS23 2RP
6 Trewartha Park, Weston Super Mare, BS23 2RP
Sold Mar 2025
£448,00012 Trewartha Park, Weston Super Mare, BS23 2RP
Sold Dec 2024
£475,0001a, First Floor Rear Flat, Trewartha Park, Weston Super Mare, BS23 2RP
Sold Oct 2024
£79,0008 Trewartha Park, Weston Super Mare, BS23 2RP
Sold Sept 2024
£350,00015a, Trewartha Park, Weston Super Mare, BS23 2RP
Sold Jan 2023
£150,000
Versus other Trewartha Park homes
On price per m², Flat 3 runs well behind the street norm.
Price per m²
£741
Street avg £2,694
Floor Area
116 m²
Street avg 51 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.0 t/year
Everything you need to know about Flat 3
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Eastfield Gardens — bus stop.
Closest school
0.5 km
Christ Church Church of England Primary School. 19 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.1dB

Night-time· 23:00 – 07:00
36.9dB






