11 Carmarthen Street, Gloucester, GL1 4SX
About 11 Carmarthen Street
11 Carmarthen Street is an end-of-terrace house in Gloucester (GL1 4SX). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2021) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump.
It hasn't traded since June 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £160,000 sits 344.4% above the 2002 sale of £36,000. On a £-per-square-foot basis, the last sale (£48/sq ft) was about 56.6% below the postcode norm.
Everything you need to know about 11 Carmarthen 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
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
11 Carmarthen Street has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Carmarthen Street's modelled value sits at over four times its earliest registered sale price (2002).
£160,000
Modelled from EPC, postcode comparables.
£36,000
Recorded with HM Land Registry.
Sales timeline
6 June 2002Most recent
£36,000
Median price across the last 5 sales in GL1 4SX: £133,000 (2024–2019).
Nearby sales in GL1 4SX
31 Carmarthen Street, Gloucester, GL1 4SX
Sold Nov 2024
£120,00027 Carmarthen Street, Gloucester, GL1 4SX
Sold Jun 2023
£162,00017 Carmarthen Street, Gloucester, GL1 4SX
Sold Feb 2022
£133,00024 Carmarthen Street, Gloucester, GL1 4SX
Sold Sept 2020
£136,00015 Carmarthen Street, Gloucester, GL1 4SX
Sold Jan 2019
£86,800
Versus other Carmarthen Street homes
Habitable Rooms for 11 Carmarthen Street runs comfortably ahead of the street norm.
Price per m²
£514
Street avg £1,338
Floor Area
70 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.9 t/year
Everything you need to know about 11 Carmarthen Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Melbourne St West — bus stop.
Closest school
0.2 km
Tredworth Infant and Nursery Academy. 29 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
49.9dB

Night-time· 23:00 – 07:00
39.7dB






