Knoll House, Flat 5, Bath Street, Frome, BA11 1DW
About Knoll House
Knoll House is a two-bedroom mid-terrace house in Frome (BA11 1DW). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1991-1995 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. The latest certificate (January 2025) shows a C (score 77), near the top of the C band. When first surveyed in June 2023 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 87).
Across 2007–2015, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £314,000 sits 74.4% above the 2015 sale of £180,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 24.2% below the postcode norm. Last sold in December 2015, so it's been off the market for around 11 years.
Know exactly what you're buying at Knoll House
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
What this property has
Inside
- Bedrooms2
- EnsuiteYes
Outside
- Private gardenYes
- ParkingAllocated
Building
- Listed buildingYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Roof insulation improved
More low energy lighting installed
Planning history
Knoll House has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Knoll House
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
Knoll House valuation sits well clear of the typical sold price in this postcode.
£314,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 8 years.
£180,000
Growth on file: 1.1% per year over 8 years.
Sales timeline
3 December 2015Most recent
£180,000
+9.1%over 8 years6 September 2007
£165,000
Median price across the last 5 sales in BA11 1DW: £490,000 (2025–2023).
Nearby sales in BA11 1DW
4 The Maltings, Bath Street, Frome, BA11 1DW
Sold Jul 2025
£285,0005 Knoll View, Bath Street, Frome, BA11 1DW
Sold Oct 2024
£490,0005 The Maltings, Bath Street, Frome, BA11 1DW
Sold Aug 2024
£250,0004 Knoll View, Bath Street, Frome, BA11 1DW
Sold Oct 2023
£490,000The Coach House, Bath Street, Frome, BA11 1DW
Sold May 2023
£500,000
Everything we know about Knoll House, 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 Bath Street homes
CO₂ Emissions for Knoll House runs comfortably ahead of the street norm.
Price per m²
£1,593
Street avg £2,585
Floor Area
113 m²
Street avg 137 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.7 t/year
Street avg 4.7 t/year
Similar properties nearby
2 Rawlings Mill, Flat 2, South Parade
BA11 1ES
20a, Flat, Christchurch Street West
BA11 1EG
21a, Flat, Christchurch Street West
BA11 1EG
2 Rawlings Mill, Flat 9, South Parade
BA11 1ES
11a, Flat 9, Palmer Street
BA11 1DS
3 5, Flat 12, Caxton Road
BA11 1GQ
11a, Flat 1, Palmer Street
BA11 1DS
2 Rawlings Mill, Flat 6, South Parade
BA11 1ES
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Christchurch — bus stop.
Closest school
0.2 km
St John's Church of England Voluntary Aided First School, Frome. 10 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.