What type of property is 123 Dinas Street, SA6 8LL?

123 Dinas Street, SA6 8LL is a mid-terrace house.

What did 123 Dinas Street, SA6 8LL sell for?

123 Dinas Street, SA6 8LL last sold for £120,000 in January 2025, around 2 years ago. Source: HM Land Registry.

What energy rating does 123 Dinas Street, SA6 8LL have?

The current EPC rating for 123 Dinas Street, SA6 8LL is D with a score of 56 out of 100, lodged in October 2024. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 123 Dinas Street, SA6 8LL?

123 Dinas Street, SA6 8LL has a recorded floor area of 80 m² (861 sq ft). Source: EPC Register.

How is 123 Dinas Street, SA6 8LL heated?

The latest EPC at 123 Dinas Street, SA6 8LL records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 123 Dinas Street, SA6 8LL?

123 Dinas Street, SA6 8LL is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 123 Dinas Street, SA6 8LL located?

123 Dinas Street, SA6 8LL sits in Plasmarl, Swansea, Swansea. It falls within the SA6 postcode district.

What is crime like near 123 Dinas Street, SA6 8LL?

Police records around 123 Dinas Street, SA6 8LL show an average of 210 reported crimes per month over the last 14 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is falling (12% versus the prior period). Source: Police UK.

How well connected is 123 Dinas Street, SA6 8LL?

The closest bus stop to 123 Dinas Street, SA6 8LL is Plasmarl, 68m away. In total there are 30 bus stops within the surrounding area.

Calculators

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123 Dinas Street, Plasmarl, Swansea, SA6 8LL

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

80 m²

861 sq ft

Energy rating

Score 56

Council tax

Band B

Tenure

Owner Occupied

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Overview

About 123 Dinas Street

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

123 Dinas Street is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LL). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2024) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 87), a 2-band jump.

Today's modelled estimate of £136,000 is 13.3% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 86.5% above the typical sold price in the postcode. Last sale on file: £120,000 in January 2025.

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Everything you need to know about 123 Dinas Street

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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

Oct 2024

EPC Rating

D56

Main Heating

Gas

Main Fuel

Gas

Hot Water

Poor

Windows

Average

CO2 Emissions

4.3 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 9 October 2034

8 years remaining

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)

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

Planning history

Applications and permits filed against 123 Dinas Street, Plasmarl, Swansea, SA6 8LL, sourced from the PlanIt planning register.

123 Dinas Street has no planning applications on record.

But the area is active

5 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.

123 Dinas Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£136,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2025)

£120,000

Recorded with HM Land Registry.

Sales timeline

22 January 2025Most recent
£120,000

Median price across the last 5 sales in SA6 8LL: £99,950 (2026–2021).

Nearby sales in SA6 8LL

On the street

Versus other Dinas Street homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 123 Dinas Street runs well behind the street norm.

Price per m²

£1,500

Street avg £1,017

Strongly above

Floor Area

80 m²

Street avg 80 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

Above

CO₂ Emissions

4.3 t/year

Street avg 3.1 t/year

Strongly below

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Comparables

Similar properties nearby

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

£138k

1 Market Mews, Morriston

SA6 8DH

£134k

1 Lime Tree Grove, Crown Street, Morriston

SA6 8BD

£139k

1 Emlyn Terrace, Plasmarl

SA6 8LZ

£133k

1 Idris Terrace, Plasmarl

SA6 8LT

£141k

1 Dinas Street, Plasmarl

SA6 8LG

£127k

1 Clos Yr Orsaf, Morriston

SA6 8BJ

£120k

1 Ash Street, Morriston

SA6 8HD

2 bed

£120k

1 Bedford House, Crown Street, Morriston

SA6 8BR

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

210/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Plasmarl — 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 123 Dinas Street, Plasmarl, Swansea, SA6 8LL. Each answer is also embedded as structured data for search engines.