3 St Marys Mews, 3 West Street, Exeter, EX1 1BB
About 3 St Marys Mews
3 St Marys Mews is a three-bedroom mid-terrace house in Exeter (EX1 1BB). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (January 2021) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it C (May 2010); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump.
At 125 m² the property is well over the postcode median (65 m² across 22 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and change of use to residential, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
Everything you need to know about 3 St Marys Mews
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Energy performance
3 St Marys Mews sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 19 January 2031
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
2 applications on record at 3 St Marys Mews, 3 West Street, Exeter, EX1 1BB
- Jun 2003Change of UseFullOutcome in report
Extension: Rear of property
Change of use from storage (Class B8) to four dwellings (Class C3), two storey rear extensions and associated works
Extension- Documents
- 10 docs on file
- Reference
- 03/0806/FUL
- More recent applications — locked
- RenovationJun 2003Decision
Unlock 3 St Marys Mews, 3 West Street, Exeter, EX1 1BB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 7 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 St Marys Mews has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£293,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in EX1 1BB: £180,000 (2025–2024).
Nearby sales in EX1 1BB
8 West Street Mews, West Street, Exeter, EX1 1BB
Sold Jul 2025
£170,000Westgate Court, Flat 7, West Street, Exeter, EX1 1BB
Sold Feb 2025
£130,0001 West Street Mews, West Street, Exeter, EX1 1BB
Sold Feb 2025
£180,0004 St Marys Mews, 3 West Street, Exeter, EX1 1BB
Sold Jan 2025
£290,0003 West Street Mews, West Street, Exeter, EX1 1BB
Sold Sept 2024
£237,500
Versus other West Street homes
EPC Rating for 3 St Marys Mews lags the street by a wide margin.
EPC Rating
49 (E)
Street avg 75 (C)
Floor Area
125 m²
Street avg 87 m²
CO₂ Emissions
7.2 t/year
Street avg 2.3 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 3 St Marys Mews
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
233/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
King Street — bus stop.
Closest school
0.6 km
St David's CofE Primary School. 23 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.0dB

Night-time· 23:00 – 07:00
43.5dB






