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41 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG

EPC B
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
77 m²
829 sq ft
Energy rating
B
Score 91
Council tax
Band B
Tenure
Social Rental
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Overview

About 41 Lon Tanyrallt

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

41 Lon Tanyrallt is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AG). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (April 2026) returns a high B (score 91), putting the home a stone's throw from an A rating. When first surveyed in August 2011 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to A (score 92). This certificate was lodged in the last six months, so the rating reflects current condition.

On energy efficiency it sits in the top 10% of properties in this postcode.

Before you decide

Everything you need to know about 41 Lon Tanyrallt

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

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
Energy

Energy performance

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

41 Lon Tanyrallt ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 3)
Apr 2026

EPC Rating

A
B
B91
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.4 t/year
Occupancy
Rented

Certificate validity

Valid until 12 April 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2020from Aug 2011
EPC improved fromD63toC70
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Apr 2026from Jun 2020
EPC improved fromC70toB91
Walls
PoorGood

Wall insulation improved

Roof
GoodVery Good

Roof insulation improved

Low Energy Lighting
50%100%

More low energy lighting installed

Ventilation
NaturalMVHR

MVHR (mechanical ventilation with heat recovery) installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC B

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 41 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG, sourced from the PlanIt planning register.

41 Lon Tanyrallt has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

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

41 Lon Tanyrallt has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£140,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in SA8 3AG: £125,000 (2025–2007).

On the street

Versus other Lon Tanyrallt homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

41 Lon Tanyrallt outperforms the street on epc rating by a wide margin.

EPC Rating

91 (B)

Street avg 66 (D)

Strongly above

Floor Area

77 m²

Street avg 95 m²

Strongly below

CO₂ Emissions

1.4 t/year

Street avg 3.9 t/year

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par
Before you decide

Everything you need to know about 41 Lon Tanyrallt

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

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.
£150k

1 Delffordd, Rhos, Pontardawe

SA8 3ED

£157k

1 Cae Rhedyn, Rhos, Pontardawe

SA8 3HX

2 bed
£158k

1 Alltwen Chwyth, Alltwen, Pontardawe

SA8 3BW

£159k

1 Ffordd Cynon, Rhos, Pontardawe

SA8 3FB

£123k

1 Francis Court, Pontardawe

SA8 3HU

£160k

1 Gwyns Place, Pontardawe

SA8 3AJ

2 bed1 bath
£164k

1 Heol Phillip, Alltwen, Pontardawe

SA8 3AX

2 bed1 bath
£176k

1 Heol Penrhiwiau, Alltwen, Pontardawe

SA8 3AW

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

66/mo

Falling year-on-year across the wider district.

Nearest stop

0.0 km

Lon Tanyrallt Flats — 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 41 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG. Each answer is also embedded as structured data for search engines.