Flat, 10 Catherine Hill, Frome, BA11 1BZ
About Flat
Flat is a mid-terrace house in Frome (BA11 1BZ). It has a recorded floor area of 93 m² (around 1001 sq ft) and construction records dating it to before 1900. The latest certificate (April 2025) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2011); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 73).
It hasn't traded since May 2006, a hold of 20 years that's notably long for the area. At 93 m² the property is well over the postcode median (49 m² across 19 EPCs), placing it in the larger end of the local stock. Across 1996–2006, sale prices on this property compounded at 15.2% per year. Today's modelled estimate of £215,000 is 38.7% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 35.9% below the postcode norm.
Know exactly what you're buying at Flat
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
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
Flat has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Flat
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
Sale price has grown by over 3x since 1996.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.2% per year over 9 years.
£155,000
Growth on file: 15.2% per year over 9 years.
Sales timeline
25 May 2006Most recent
£155,000
+121.4%over 7 years25 January 1999
£70,000
+70.7%over 2 years27 December 1996
£41,000
Median price across the last 5 sales in BA11 1BZ: £249,950 (2025–2020).
Nearby sales in BA11 1BZ
Everything we know about Flat, 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 Catherine Hill homes
Flat is notably below the street on price per m².
Price per m²
£1,667
Street avg £3,813
Floor Area
93 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.3 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Market Place — bus stop.
Closest school
0.3 km
Vallis First School. 10 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.