17 Marlborough Road, Brynmill, Swansea, SA2 0EA
About 17 Marlborough Road
17 Marlborough Road is a mid-terrace house in Brynmill, Swansea, Swansea (SA2 0EA). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2021) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 4 certificates since August 2009. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 84), a 3-band jump.
Untraded for 18 years, with the last transfer in March 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Across 2002–2008, sale prices on this property compounded at 10.9% per year. Today's modelled estimate of £226,000 is 48.7% above the 2008 sale price.
Everything you need to know about 17 Marlborough Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17 Marlborough Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 29 July 2031
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Heating controls changed
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 £885 · Includes VAT
Planning history
17 Marlborough Road has no planning applications on record.
But the area is active
80 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Marlborough Road saw 3 transfers in just over a decade — high turnover for the postcode.
£226,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.9% per year over 6 years.
£152,000
Growth on file: 10.9% per year over 6 years.
Sales timeline
28 March 2008Most recent
£152,000
-13.1%over 3 years19 November 2004
£175,000
+104.7%over 2 years12 September 2002
£85,500
Median price across the last 5 sales in SA2 0EA: £222,500 (2025–2021).
Nearby sales in SA2 0EA
36 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Nov 2025
£235,00029 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Aug 2025
£215,00016 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Nov 2022
£247,50028 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Feb 2022
£222,50021 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Sept 2021
£213,000
Versus other Marlborough Road homes
On co₂ emissions, 17 Marlborough Road runs well behind the street norm.
Price per m²
£1,188
Street avg £1,353
Floor Area
128 m²
Street avg 116 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
7.1 t/year
Street avg 5.0 t/year
Everything you need to know about 17 Marlborough Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
120/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Marlborough Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






