18 Jersey Terrace, Port Tennant, Swansea, SA1 8LA
About 18 Jersey Terrace
18 Jersey Terrace is a three-bedroom mid-terrace house in Port Tennant, Swansea, Swansea (SA1 8LA). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2025) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Held since April 2010 — that's 16 years off the open market, well above the local norm. Across 2000–2010, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £126,000 sits 82.6% above the 2010 sale of £69,000. On a £-per-square-foot basis, the last sale (£59/sq ft) was about 23.2% below the postcode norm.
What this property has
Inside
- Bedrooms3
Outside
- Private gardenYes
Building
- Heating systemGas
Everything you need to know about 18 Jersey Terrace
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
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Window efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
18 Jersey Terrace has no planning applications on record.
But the area is active
53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2000.
£126,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.6% per year over 9 years.
£69,000
Growth on file: 9.6% per year over 9 years.
Sales timeline
29 April 2010Most recent
£69,000
+137.9%over 9 years15 November 2000
£29,000
Median price across the last 5 sales in SA1 8LA: £140,000 (2023–2017).
Nearby sales in SA1 8LA
3 Jersey Terrace, Port Tennant, Swansea, SA1 8LA
Sold Sept 2023
£150,00030 Jersey Terrace, Port Tennant, Swansea, SA1 8LA
Sold Jun 2022
£149,00019 Jersey Terrace, Port Tennant, Swansea, SA1 8LA
Sold May 2019
£140,00023 Jersey Terrace, Port Tennant, Swansea, SA1 8LA
Sold Jun 2018
£98,00024 Jersey Terrace, Port Tennant, Swansea, SA1 8LA
Sold Apr 2017
£105,000
Versus other Jersey Terrace homes
On price per m², 18 Jersey Terrace runs well behind the street norm.
Price per m²
£639
Street avg £806
Floor Area
108 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.8 t/year
Everything you need to know about 18 Jersey Terrace
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
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Barretts — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






