21 Brunswick Street, Bath, BA1 6PQ
About 21 Brunswick Street
21 Brunswick Street is an end-of-terrace house in Bath (BA1 6PQ). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2017) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in August 2016 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Most recent transfer was January 2025 at £625,000 — fresh data. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 150 m² it's 28.8% larger than the typical home in the postcode (117 m² median across 20 EPCs). Across 2016–2025, sale prices on this property compounded at 9.7% per year. On a £-per-square-foot basis, the last sale (£387/sq ft) was about 54.2% above the typical sold price in the postcode.
Everything you need to know about 21 Brunswick Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
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 £1,155 · Includes VAT
Planning history
21 Brunswick Street has an approved single-storey rear extension on the planning record.
1 application on record at 21 Brunswick Street, Bath, BA1 6PQ
- Feb 2017ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of single storey rear extension.
- Documents
- 10 docs on file
- Reference
- 16/06073/FUL
Unlock 21 Brunswick Street, Bath, BA1 6PQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 16 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2016.
£642,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 8 years.
£625,000
Growth on file: 9.7% per year over 8 years.
Sales timeline
3 January 2025Most recent
£625,000
+30.2%over 7 years8 December 2017
£480,000
+62.7%over 1 year14 November 2016
£295,000
Median price across the last 5 sales in BA1 6PQ: £435,000 (2025–2024).
Versus other Brunswick Street homes
On years held, 21 Brunswick Street runs well behind the street norm.
Price per m²
£4,167
Street avg £3,967
Floor Area
150 m²
Street avg 131 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 6.2 t/year
Everything you need to know about 21 Brunswick Street
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Morrisons — bus stop.
Closest school
0.6 km
Bathwick St Mary Church School. 20 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.