Skip to content
UK Property Looker

13 Lon Y Wern, Alltwen, Pontardawe, Swansea, SA8 3BJ

3 sales on record1 planning record

Estimated value

£185,000

  • Since the 2007 sale (£100,000)+85%
  • Against SA8 3BJ's recent median (£166,000)+11%

Newest record on this page: February 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
80 m²
861 sq ft
Energy rating
C
Score 70
Council tax
Band C
Tenure
Owner Occupied
Get directions (opens in a new tab)
Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£185,000

  • Against its 2007 sale (£100,000)+85%
  • Against SA8 3BJ's recent median (£166,000)+11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 13 Lon Y Wern is modelled from its 80 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA8 3BJ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    80 m² from the EPC lodged in June 2012

  • Sales of this home

    3 sales recorded, the latest in 2007

  • Recent sales in SA8 3BJ

    5 sales, median £166,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

13 Lon Y Wern's estimated value is more than triple its earliest registered sale price (2002).

Sales timeline

  1. 5 June 2007Most recent

    £100,000

    +69.5%over 5 years

  2. 16 May 2002

    £59,000

  3. 16 May 2002

    £59,000

Median price across the last 5 sales in SA8 3BJ: £166,000 (2025–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 13 Lon Y Wern

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

13 Lon Y Wern is a three-bedroom semi-detached house in Pontardawe, Swansea, Swansea (SA8 3BJ). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (June 2012) shows a C (score 70). When first surveyed in November 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting dropped from Poor to Very Poor. The recommended improvements would push it to B (score 86). The latest certificate is from June 2012, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

It hasn't traded since June 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2002–2007, sale prices on this property compounded at 11% per year. Today's modelled estimate of £185,000 sits 85% above the 2007 sale of £100,000. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenYes
  • GarageSingle

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 13 Lon Y Wern

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.

13 Lon Y Wern ranks among the most efficient homes in the postcode for energy use.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 14 Jun 2022

Current Certificate(1 of 2)
Jun 2012

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 14 June 2022

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Jun 2012from Nov 2011
EPC improved fromD68toC70
Planning

Planning history

Applications and permits filed against 13 Lon Y Wern, Alltwen, Pontardawe, Swansea, SA8 3BJ, sourced from the PlanIt planning register.

13 Lon Y Wern has an approved single-storey rear extension on the planning record.

1 application on record at 13 Lon Y Wern, Alltwen, Pontardawe, Swansea, SA8 3BJ

1decisions1extensions13documents
  1. Nov 2007
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    SINGLE STOREY EXTENSION TO REAR ELEVATION

    Council
    North
    Documents
    13 docs on file
    Reference
    P2007/1450
    Full record in report

Unlock 13 Lon Y Wern, Alltwen, Pontardawe, Swansea, SA8 3BJ's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 13 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Lon Y Wern homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 13 Lon Y Wern runs comfortably ahead of the street norm.

Price per m²

£1,250

Street avg £1,882

Below

Floor Area

80 m²

Street avg 87 m²

On par

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

2.6 t/year

Street avg 4.6 t/year

Strongly above
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

0.2 km

Heol-y-Parc — bus stop.

Nearest stops

  • Heol-y-ParcBus stop174m
  • Alltwen Rugby ClubBus stop179m
  • Alltwen Rugby ClubBus stop200m
  • Alltwen Post OfficeBus stop216m

Most reported crime locally

  • Violence & Sexual Offences384 reports48%
  • Anti-social Behaviour92 reports12%
  • Public Order87 reports11%
  • Criminal Damage & Arson63 reports8%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC C

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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£288k

1 Heol Y Nant, Rhos, Pontardawe

SA8 3EQ

3 bed1 bath
£164k

1 Heol Phillip, Alltwen, Pontardawe

SA8 3AX

2 bed1 bath
£160k

1 Gwyns Place, Pontardawe

SA8 3AJ

2 bed1 bath
£217k

1 Bryn Morgrug, Alltwen, Pontardawe

SA8 3DG

4 bed
£157k

1 Cae Rhedyn, Rhos, Pontardawe

SA8 3HX

2 bed
£265k

1 Bryn Golau, Alltwen, Pontardawe

SA8 3AF

4 bed1 bath
£326k

1 Gelli Geiros, Gellinudd, Pontardawe

SA8 3DZ

4 bed2 bath
£176k

1 Heol Penrhiwiau, Alltwen, Pontardawe

SA8 3AW

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 13 Lon Y Wern is modelled from its 80 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA8 3BJ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 13 Lon Y Wern. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 13 Lon Y Wern was lodged in June 2012 at band C and expired in June 2022, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 13 Lon Y Wern. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 12 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA8 3BJ.
Council tax band
13 Lon Y Wern is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 13 Lon Y Wern, Alltwen, Pontardawe, Swansea, SA8 3BJ. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring