18 Lon Cothi, Cockett, Swansea, SA2 0XU
About 18 Lon Cothi
18 Lon Cothi is a three-bedroom semi-detached house in Cockett, Swansea, Swansea (SA2 0XU). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2016) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Period features are noted in the property record. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2017, sale prices on this property compounded at 9.3% per year. Today's modelled estimate of £273,000 is 49.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 51.9% above the typical sold price in the postcode. 9 years since the last transfer (April 2017).
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
Outside
- Private gardenSouth-facing
- Cul-de-sacYes
Building
- Period featuresYes
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 18 Lon Cothi
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Energy performance
EPC Rating
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Planning history
Council records include a part-single-part-two-storey side and rear extension at 18 Lon Cothi.
1 application on record at 18 Lon Cothi, Cockett, Swansea, SA2 0XU
- Dec 2003ExtensionFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Part single storey/part two storey side extension and first floor rear extension
- Reference
- 2003/2209
Unlock 18 Lon Cothi, Cockett, Swansea, SA2 0XU's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 84 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 18 Lon Cothi has grown more than fourfold since the 1999 starting point.
£273,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 17 years.
£183,000
Growth on file: 9.3% per year over 17 years.
Sales timeline
23 April 2017Most recent
£183,000
+369.2%over 17 years19 November 1999
£39,000
Median price across the last 5 sales in SA2 0XU: £187,000 (2025–2021).
Nearby sales in SA2 0XU
Versus other Lon Cothi homes
On floor area, 18 Lon Cothi stands well clear of the street.
Price per m²
£1,906
Street avg £1,506
Floor Area
96 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.5 t/year
Everything you need to know about 18 Lon Cothi
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Lon Irfon — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






