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12 Gelliderw, Pontardawe, Swansea, SA8 4NB

Property type
Semi-detached
Floor 01
Habitable rooms
3
From EPC
Floor area
57 m²
614 sq ft
Energy rating
D
Score 65
Council tax
Band A
Tenure
Owner Occupied
Overview

About 12 Gelliderw

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

12 Gelliderw is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 4NB). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1950-1966 and council tax band A. At 57 m² this is the 3rd smallest of 40 units on EPC record in the building, where floor areas span 56–94 m². The building's EPC ratings span E to C across 40 units on file. The latest certificate (August 2021) shows a D (score 65), on the cusp of jumping into the C band.

Held since June 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £104,000 sits 136.4% above the 2006 sale of £44,000. On a £-per-square-foot basis, the last sale (£72/sq ft) was about 18.8% below the postcode norm. At 57 m² it's 20.8% smaller than the typical home in the postcode (72 m² median across 39 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).

Before you decide

Everything you need to know about 12 Gelliderw

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

Larger development activity nearby

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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.

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th century1st Floor FlatEPC 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 £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Gelliderw, Pontardawe, Swansea, SA8 4NB, sourced from the PlanIt planning register.

12 Gelliderw has no planning applications on record.

2

But the area is active

2 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.
Current estimate

£104,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2006)

£44,000

Recorded with HM Land Registry.

Sales timeline

  1. 15 June 2006Most recent

    £44,000

Median price across the last 5 sales in SA8 4NB: £145,000 (2025–2023).

On the street

Versus other Gelliderw homes

Four headline reads against 19 similar flats on this street, drawn from the latest EPC and Land Registry data.

12 Gelliderw outperforms the street on years held by a wide margin.

Price per m²

£772

Street avg £713

Above

Floor Area

57 m²

Street avg 59 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 3 rooms

Below

CO₂ Emissions

2.8 t/year

Street avg 1.9 t/year

Strongly below
Before you decide

Everything you need to know about 12 Gelliderw

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

Larger development activity nearby

Pick your report · every report is £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.
£129k

1 Alltywaun, Pontardawe

SA8 4NX

£130k

1 Amman Court, Cilmaengwyn, Pontardawe

SA8 4QZ

£137k

1 Church Street, Pontardawe

SA8 4JB

£141k

1 Alltywerin, Pontardawe

SA8 4NQ

£144k

1 Cae Is Maen, Trebanos, Pontardawe

SA8 4AX

£147k

1 Cwmdu Road, Pontardawe

SA8 4QU

£148k

1 Clos Pentyle, Trebanos, Pontardawe

SA8 4DT

£150k

1 Ael Y Fro, Pontardawe

SA8 4NS

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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cefn Llan Stores — 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 12 Gelliderw, Pontardawe, Swansea, SA8 4NB. Each answer is also embedded as structured data for search engines.