23 Highmoor, Maritime Quarter, Swansea, SA1 1YE
About 23 Highmoor
23 Highmoor is a mid-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1YE). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1983-1990 and council tax band C. At 35 m² this is the 10th smallest of 28 units on EPC record in the building, where floor areas span 25–69 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2024) shows a C (score 74). The rating has held steady at C across 2 certificates since September 2014. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Good. Main heating runs on electricity.
Held since June 2004 — that's 22 years off the open market, well above the local norm. At 35 m² it sits well below the postcode median (58 m² across 27 EPCs), making it one of the more compact homes locally. Across 2001–2004, sale prices on this property compounded at 33.3% per year. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 30.8% above the typical sold price in the postcode.
Everything you need to know about 23 Highmoor
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

Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
23 Highmoor has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Highmoor has more than doubled in price since the earliest registered sale in 2001.
£109,000
Modelled from EPC, postcode comparables and a sale-price growth of 33.3% per year over 3 years.
£110,000
Growth on file: 33.3% per year over 3 years.
Sales timeline
17 June 2004Most recent
£110,000
+42.9%over 1 year9 April 2003
£77,000
+81.2%over 2 years23 February 2001
£42,500
Median price across the last 5 sales in SA1 1YE: £155,000 (2024–2023).
Nearby sales in SA1 1YE
1 Highmoor, Maritime Quarter, Swansea, SA1 1YE
Sold Aug 2024
£185,00022 Highmoor, Maritime Quarter, Swansea, SA1 1YE
Sold Jun 2024
£87,75027 Highmoor, Maritime Quarter, Swansea, SA1 1YE
Sold May 2024
£172,0008 Highmoor, Maritime Quarter, Swansea, SA1 1YE
Sold Oct 2023
£82,00018 Highmoor, Maritime Quarter, Swansea, SA1 1YE
Sold Apr 2023
£155,000
Versus other Highmoor homes
EPC Rating for 23 Highmoor runs comfortably ahead of the street norm.
Price per m²
£3,143
Street avg £2,561
Floor Area
35 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.8 t/year
Everything you need to know about 23 Highmoor
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
1 Matthew Street
SA1 1PY
1 Tom Williams Court, High Street
SA1 1NH
1 Croft Street
SA1 1QA
1 St Nicholas Square, Maritime Quarter
SA1 1UG
1 Abernethy Quay, Maritime Quarter
SA1 1UF
1 Trawler Road, Maritime Quarter
SA1 1XA
10 Assembly Rooms, Cambrian Place
SA1 1RQ
1 Llys Jernegan, Pier Street
SA1 1RY
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Highmoor — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






