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18 Idris Terrace, Plasmarl, Swansea, SA6 8LT

3 sales on record
Property type
Mid terrace
Habitable rooms
4
From EPC
Floor area
83 m²
893 sq ft
Energy rating
D
Score 59
Council tax
Band B
Tenure
Owner Occupied
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Overview

About 18 Idris Terrace

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

18 Idris Terrace is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LT). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2025) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 86), a 2-band jump.

Across 1995–2026, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £132,000 sits 94.1% above the 2026 sale of £68,000. A recent sale: £68,000 in February 2026.

Before you decide

Everything you need to know about 18 Idris Terrace

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

Signs of HMO activity in the area

Pick your report · from £14.99

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
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
Apr 2025

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 26 April 2035

8 years remaining
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-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 18 Idris Terrace, Plasmarl, Swansea, SA6 8LT, sourced from the PlanIt planning register.

18 Idris Terrace has no planning applications on record.

5

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.

18 Idris Terrace has more than tripled in price since its earliest registered sale in 1995.

Current estimate

£132,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 30 years.

See how we calculated this
Last sold (2026)

£68,000

Growth on file: 4.3% per year over 30 years.

Sales timeline

  1. 20 February 2026Most recent

    £68,000

    +126.7%over 24 years

  2. 16 November 2001

    £30,000

    +57.9%over 6 years

  3. 31 August 1995

    £19,000

Median price across the last 5 sales in SA6 8LT: £110,000 (2026–2022).

On the street

Versus other Idris Terrace homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 18 Idris Terrace runs well behind the street norm.

Price per m²

£819

Street avg £1,066

Strongly below

Floor Area

83 m²

Street avg 82 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

4.0 t/year

Street avg 3.9 t/year

On par
Before you decide

Everything you need to know about 18 Idris Terrace

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

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£133k

1 Idris Terrace, Plasmarl

SA6 8LT

£134k

1 Lime Tree Grove, Crown Street, Morriston

SA6 8BD

£127k

1 Clos Yr Orsaf, Morriston

SA6 8BJ

£138k

1 Market Mews, Morriston

SA6 8DH

£139k

1 Emlyn Terrace, Plasmarl

SA6 8LZ

£141k

1 Dinas Street, Plasmarl

SA6 8LG

£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

0.2 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 18 Idris Terrace, Plasmarl, Swansea, SA6 8LT. Each answer is also embedded as structured data for search engines.