6 Castle Street, Frome, BA11 3BN
About 6 Castle Street
6 Castle Street is a three-bedroom mid-terrace house in Frome (BA11 3BN). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to before 1900 and council tax band B. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Period features are noted in the property record. The latest certificate (March 2025) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 85 m² it's 16.4% larger than the typical home in the postcode (73 m² median across 29 EPCs). Across 2002–2019, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £399,000 is 14% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 97% above the typical sold price in the postcode. Most recent transfer: November 2019 at £350,000.
Know exactly what you're buying at 6 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
- Bedrooms3
- Bathrooms1
- FireplaceYes
Outside
- Private gardenYes
Building
- Listed buildingYes
- Period featuresYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
6 Castle Street has multiple listed-building consents on file — alterations need formal heritage approval.
- Oct 2019ConditionsIn report
Application for confirmation of compliance with condition 2 (external surfaces materials) on listed building consent 116819/000.
Listed- Documents
- 2 docs on file
- Reference
- 2019/2267/CFC
- Oct 2003ExtensionHeritageIn report
Extension: Single storey · Rear of property
Internal alterations, single storey rear extension and replacment of kitchen window(CAT A)
Listed- Reference
- 116819/000
What's in 6 Castle Street, Frome, BA11 3BN's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Price for 6 Castle Street has grown more than fourfold since the 2002 starting point.
£399,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.8% per year over 17 years.
£350,000
Growth on file: 11.8% per year over 17 years.
Sales timeline
22 November 2019Most recent
£350,000
+316.7%over 16 years11 February 2003
£84,000
+68.0%over 8 months27 June 2002
£50,000
Median price across the last 5 sales in BA11 3BN: £340,000 (2025–2021).
Nearby sales in BA11 3BN
Everything we know about 6 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
On price per m², 6 Castle Street stands well clear of the street.
Price per m²
£4,118
Street avg £2,951
Floor Area
85 m²
Street avg 103 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Farrant Road
BA11 3EP
1 Belle Vue, Chantry
BA11 3LJ
1 Kersey Court
BA11 3NE
1 Hodders Close
BA11 3AG
1 Foundry Barton
BA11 3HX
1 Egford Lane
BA11 3HN
1 Kissing Batch
BA11 3ND
1 Berryer House, Welshmill Lane
BA11 3AP
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.