18 Davis Street, Plasmarl, Swansea, SA6 8LF
About 18 Davis Street
18 Davis Street is an end-of-terrace house in Plasmarl, Swansea, Swansea (SA6 8LF). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2022) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in July 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 78).
Held since September 2003 — that's 23 years off the open market, well above the local norm. At 113 m² the property is well over the postcode median (76 m² across 17 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £156,000 sits 183.6% above the 2003 sale of £55,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 46% below the postcode norm. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
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 £820 · Includes VAT
Planning history
Council records include a two-storey rear extension at 18 Davis Street.
1 application on record at 18 Davis Street, Plasmarl, Swansea, SA6 8LF
- Apr 2019ExtensionFullOutcome in report
Extension: Two storey · Rear of property
Two storey rear extension
- Documents
- 8 docs on file
- Reference
- 2019/0328/FUL
Unlock 18 Davis Street, Plasmarl, Swansea, SA6 8LF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 Davis Street valuation sits well clear of the typical sold price in this postcode.
£156,000
Modelled from EPC, postcode comparables.
£55,000
Recorded with HM Land Registry.
Sales timeline
16 September 2003Most recent
£55,000
Median price across the last 5 sales in SA6 8LF: £80,000 (2024–2019).
Nearby sales in SA6 8LF
15 Davis Street, Plasmarl, Swansea, SA6 8LF
Sold Dec 2024
£108,00019 Davis Street, Plasmarl, Swansea, SA6 8LF
Sold Dec 2024
£105,00010 Davis Street, Plasmarl, Swansea, SA6 8LF
Sold Jan 2020
£80,00022 Davis Street, Plasmarl, Swansea, SA6 8LF
Sold Dec 2019
£75,00013 Davis Street, Plasmarl, Swansea, SA6 8LF
Sold Apr 2019
£64,000
Versus other Davis Street homes
Price per m² for 18 Davis Street lags the street by a wide margin.
Price per m²
£487
Street avg £944
Floor Area
113 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.3 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cwm Level — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







