What type of property is 15 Western Street, SA1 3JZ?

15 Western Street, SA1 3JZ is a 3-bedroom mid-terrace house.

What was the last sold price for 15 Western Street, SA1 3JZ?

15 Western Street, SA1 3JZ last sold for £170,000 in September 2022, around 4 years ago. Before that, it sold for £43,000 in May 2002, so prices have been rising over 20 years on record. Source: HM Land Registry.

Has 15 Western Street, SA1 3JZ appreciated in value?

Across 2 sales between May 2002 and September 2022, 15 Western Street, SA1 3JZ rose from £43,000 to £170,000, a change of £127,000. That works out to roughly +7% per year compounded over 20 years. Source: HM Land Registry.

What energy rating does 15 Western Street, SA1 3JZ have?

The current EPC rating for 15 Western Street, SA1 3JZ is C with a score of 76 out of 100, lodged in August 2024. It has improved from a D recorded in June 2013. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 15 Western Street, SA1 3JZ?

15 Western Street, SA1 3JZ has a recorded floor area of 91 m² (980 sq ft), around 30 m² per bedroom. That makes it about 8% larger than the median EPC-recorded property in SA1 3JZ. Source: EPC Register.

How is 15 Western Street, SA1 3JZ heated?

The latest EPC at 15 Western Street, SA1 3JZ records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 15 Western Street, SA1 3JZ?

15 Western Street, SA1 3JZ is in council tax band C.

Where is 15 Western Street, SA1 3JZ located?

15 Western Street, SA1 3JZ sits in Swansea. It falls within the SA1 postcode district.

How safe is the area around 15 Western Street, SA1 3JZ?

Police records around 15 Western Street, SA1 3JZ show an average of 3 reported crimes per month over the last 11 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 15 Western Street, SA1 3JZ?

The closest bus stop to 15 Western Street, SA1 3JZ is YMCA, 164m away. The nearest bus option is Swansea Bus Station Stand X, 251m away.

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15 Western Street, Swansea, SA1 3JZ

Property type

Mid terrace

Bedrooms

Bathroom

Floor area

91 m²

980 sq ft

Energy rating

Score 76

Council tax

Band C

Tenure

Owner Occupied

Overview

About 15 Western Street

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

15 Western Street is a three-bedroom mid-terrace house in Swansea (SA1 3JZ). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2024) shows a C (score 76), near the top of the C band. When first surveyed in June 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 90).

Across 2002–2022, sale prices on this property compounded at 7% per year. Today's modelled estimate of £196,000 is 15.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 54.1% above the typical sold price in the postcode. Last sale on file: £170,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms3
Bathrooms1

Before you decide

Everything you need to know about 15 Western Street

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Current Certificate(1 of 2)

Aug 2024

EPC Rating

C76

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.6 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2024from Jun 2013

EPC improved fromD67toC76

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Western Street, Swansea, SA1 3JZ, sourced from the PlanIt planning register.

15 Western Street has no planning applications on record.

But the area is active

29 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

15 Western Street has more than tripled in price since its earliest registered sale in 2002.

Current estimate

£196,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 20 years.

See how we calculated this

Last sold (2022)

£170,000

Growth on file: 7.0% per year over 20 years.

Sales timeline

28 September 2022Most recent
£170,000
+295.3%over 20 years
28 May 2002
£43,000

Median price across the last 5 sales in SA1 3JZ: £171,500 (2025–2023).

Nearby sales in SA1 3JZ

On the street

Versus other Western Street homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 15 Western Street runs comfortably ahead of the street norm.

Price per m²

£1,868

Street avg £1,326

Strongly above

Floor Area

91 m²

Street avg 96 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.6 t/year

Street avg 3.7 t/year

Strongly above

Before you decide

Everything you need to know about 15 Western Street

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£211k

1 Spring Terrace

SA1 3TD

3 bed1 bath

£199k

1 Richardson Street

SA1 3JF

4 bed1 bath

£161k

10 Arethusa Quay, Maritime Quarter

SA1 3XH

2 bed1 bath

£275k

1 Penryce Court, Victoria Quay, Maritime Quarter

SA1 3XE

4 bed3 bath

£296k

1 Bathurst Street

SA1 3SA

4 bed2 bath

£175k

1 Bond Street

SA1 3TX

1 bed1 bath

£126k

1 Arethusa Quay, Maritime Quarter

SA1 3XH

1 bed

£193k

1 York Court, Victoria Quay, Maritime Quarter

SA1 3XD

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swansea district page.

Full Swansea report

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

YMCA — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Western Street, Swansea, SA1 3JZ. Each answer is also embedded as structured data for search engines.