1 Castle Street, Frome, BA11 3BN
About 1 Castle Street
1 Castle Street is a five-bedroom mid-terrace house in Frome (BA11 3BN). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2024) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 156 m² the property is well over the postcode median (73 m² across 29 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £538,000 is 10.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 51.7% above the typical sold price in the postcode. Last sale on file: £485,000 in January 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2003.
Know exactly what you're buying at 1 Castle Street
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
- Bedrooms5
- Bathrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Aug 2003OutbuildingHeritageIn report
Erection of summer room to rear (CAT A)
- Reference
- 111645/000
What's in 1 Castle Street, Frome, BA11 3BN's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£538,000
Modelled from EPC, postcode comparables.
£485,000
Recorded with HM Land Registry.
Sales timeline
15 January 2021Most recent
£485,000
Median price across the last 5 sales in BA11 3BN: £340,000 (2025–2021).
Nearby sales in BA11 3BN
Everything we know about 1 Castle Street, 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 Castle Street homes
Floor Area for 1 Castle Street runs comfortably ahead of the street norm.
Price per m²
£3,109
Street avg £3,023
Floor Area
156 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Goulds Lane
BA11 3DN
1 Egford Lane
BA11 3HN
1 2, Hollycroft, Mells
BA11 3PJ
1 Fair View, Egford Lane
BA11 3HR
1 Foundry Barton
BA11 3HX
1 Kissing Batch
BA11 3ND
1 Farrant Road
BA11 3EP
1 Delta Close
BA11 3AH
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Spring Cottage — 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.