What kind of home is 23 Western Street, SA1 3JZ?

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

What was the last sold price for 23 Western Street, SA1 3JZ?

23 Western Street, SA1 3JZ last sold for £185,000 in July 2025. Before that, it sold for £79,995 in September 2003, so prices have been rising over 22 years on record. Source: HM Land Registry.

What is the price history for 23 Western Street, SA1 3JZ?

Across 2 sales between September 2003 and July 2025, 23 Western Street, SA1 3JZ rose from £79,995 to £185,000, a change of £105,005. That works out to roughly +3.9% per year compounded over 22 years. Source: HM Land Registry.

What energy rating does 23 Western Street, SA1 3JZ have?

The current EPC rating for 23 Western Street, SA1 3JZ is D with a score of 60 out of 100, lodged in November 2024. It has improved from a E recorded in February 2013. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 23 Western Street, SA1 3JZ?

23 Western Street, SA1 3JZ has a recorded floor area of 115 m² (1,238 sq ft). That makes it about 37% larger than the median EPC-recorded property in SA1 3JZ. Source: EPC Register.

What heating system does 23 Western Street, SA1 3JZ use?

The latest EPC at 23 Western Street, SA1 3JZ records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 23 Western Street, SA1 3JZ?

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

Which area is 23 Western Street, SA1 3JZ in?

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

Is 23 Western Street, SA1 3JZ in a safe area?

Police records around 23 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.

What is the nearest station to 23 Western Street, SA1 3JZ?

The closest bus stop to 23 Western Street, SA1 3JZ is YMCA, 164m away. The nearest bus option is Swansea Bus Station Stand X, 251m away.

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23 Western Street, Swansea, SA1 3JZ

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

115 m²

1238 sq ft

Energy rating

Score 60

Council tax

Band C

Tenure

Owner Occupied

Overview

About 23 Western Street

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

23 Western Street is a mid-terrace house in Swansea (SA1 3JZ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2024) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in February 2013 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.

At 115 m² the property is well over the postcode median (85 m² across 25 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold July 2025 for £185,000. Across 2003–2025, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £207,000 is 11.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 32.7% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 23 Western Street

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

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Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)

Nov 2024

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

5.0 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Nov 2024from Feb 2013

EPC improved fromE48toD60

Windows

AverageGood

Window efficiency improved

Low Energy Lighting

14%100%

More low energy lighting installed

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Level 2 HomeBuyer Report

Early 20th centuryMid-Terrace HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 23 Western Street, Swansea, SA1 3JZ, sourced from the PlanIt planning register.

23 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.

Sale price has at least doubled since 2003.

Current estimate

£207,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 22 years.

See how we calculated this

Last sold (2025)

£185,000

Growth on file: 3.9% per year over 22 years.

Sales timeline

10 July 2025Most recent
£185,000
+131.3%over 21 years
2 September 2003
£79,995

Median price across the last 5 sales in SA1 3JZ: £170,000 (2024–2022).

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.

On years held, 23 Western Street runs well behind the street norm.

Price per m²

£1,609

Street avg £1,350

Above

Floor Area

115 m²

Street avg 95 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

5.0 t/year

Street avg 3.6 t/year

Strongly below

Before you decide

Everything you need to know about 23 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

£193k

1 York Court, Victoria Quay, Maritime Quarter

SA1 3XD

£190k

10 Anchor Court, Victoria Quay, Maritime Quarter

SA1 3XA

£187k

1 Paxton Drive

SA1 3SB

£181k

1 Fleet Street

SA1 3UX

£175k

1 Bond Street

SA1 3TX

1 bed1 bath

£173k

1 Rodney Street

SA1 3UA

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 23 Western Street, Swansea, SA1 3JZ. Each answer is also embedded as structured data for search engines.