17 Carmarthen Street, Gloucester, GL1 4SX
About 17 Carmarthen Street
17 Carmarthen Street is a mid-terrace house in Gloucester (GL1 4SX). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2021) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump.
Today's modelled estimate of £168,000 is 26.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 47.8% above the typical sold price in the postcode. Most recent transfer: February 2022 at £133,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 17 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, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
17 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£168,000
Modelled from EPC, postcode comparables.
£133,000
Recorded with HM Land Registry.
Sales timeline
3 February 2022Most recent
£133,000
Median price across the last 5 sales in GL1 4SX: £136,000 (2024–2018).
Nearby sales in GL1 4SX
31 Carmarthen Street, Gloucester, GL1 4SX
Sold Nov 2024
£120,00027 Carmarthen Street, Gloucester, GL1 4SX
Sold Jun 2023
£162,00024 Carmarthen Street, Gloucester, GL1 4SX
Sold Sept 2020
£136,00015 Carmarthen Street, Gloucester, GL1 4SX
Sold Jan 2019
£86,80022 Carmarthen Street, Gloucester, GL1 4SX
Sold Dec 2018
£148,500
Versus other Carmarthen Street homes
On epc rating, 17 Carmarthen Street runs well behind the street norm.
Price per m²
£1,750
Street avg £1,273
Floor Area
76 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.8 t/year
Everything you need to know about 17 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

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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






