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37 Alltywaun, Pontardawe, Swansea, SA8 4NX

Estimated value

£130,000

  • Since the 2026 sale (£83,000)+57%
  • Against SA8 4NX's recent median (£80,000)+63%

Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Habitable rooms
4
From EPC
Floor area
64 m²
689 sq ft
Energy rating
D
Score 66
Council tax
Band B
Tenure
Private Rental
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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

£130,000

  • Against its 2026 sale (£83,000)+57%
  • Against SA8 4NX's recent median (£80,000)+63%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 37 Alltywaun is modelled from its 64 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA8 4NX. 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

    64 m² from the EPC lodged in October 2024

  • Sales of this home

    2 sales recorded, the latest in 2026

  • Recent sales in SA8 4NX

    5 sales, median £80,000 (2025–2005)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

Sale price has at least doubled since 2003.

Sales timeline

  1. 18 February 2026Most recent

    £83,000

    +151.5%over 22 years

  2. 21 August 2003

    £33,000

Median price across the last 5 sales in SA8 4NX: £80,000 (2025–2005).

Risks

What this page doesn't show

1 potential issue has already been flagged for 37 Alltywaun, Pontardawe, Swansea, SA8 4NX. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 37 Alltywaun

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

37 Alltywaun is an end-of-terrace house in Pontardawe, Swansea, Swansea (SA8 4NX). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (October 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2009. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.

Across 2003–2026, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £130,000 sits 56.6% above the 2026 sale of £83,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 46.6% above the typical sold price in the postcode. A recent sale: £83,000 in February 2026. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs).

Before you decide

Everything you need to know about 37 Alltywaun

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Oct 2024

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Rented

Certificate validity

Valid until 20 October 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2024from Oct 2009
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Planning

Planning history

Applications and permits filed against 37 Alltywaun, Pontardawe, Swansea, SA8 4NX, sourced from the PlanIt planning register.

37 Alltywaun 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.

On the street

Versus other Alltywaun homes

Four headline reads against 32 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 37 Alltywaun runs well behind the street norm.

Price per m²

£1,297

Street avg £865

Strongly above

Floor Area

64 m²

Street avg 70 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

2.9 t/year

Street avg 2.2 t/year

Strongly below
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

Gelliderw — bus stop.

Nearest stops

  • GelliderwBus stop181m
  • WaunsterwBus stop273m
  • WaunsterwBus stop286m
  • Rhyd-y-FroBus stop385m

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 centuryEnd-Terrace HouseEPC 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£131k

1 Clos Pentyle, Trebanos, Pontardawe

SA8 4DT

£128k

1 Alltywaun, Pontardawe

SA8 4NX

£127k

1 Amman Court, Cilmaengwyn, Pontardawe

SA8 4QZ

£124k

1 Church Street, Pontardawe

SA8 4JB

£142k

1 Cysgod Y Fro, Rhydyfro, Pontardawe

SA8 4PG

£143k

1 Alltywerin, Pontardawe

SA8 4NQ

£143k

1 Cae Is Maen, Trebanos, Pontardawe

SA8 4AX

£143k

1 Cwmdu Road, Pontardawe

SA8 4QU

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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 37 Alltywaun is modelled from its 64 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA8 4NX. 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. 2 sales are recorded for 37 Alltywaun. 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 37 Alltywaun was lodged in October 2024 at band D and is valid until October 2034. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 37 Alltywaun. 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 4NX.
Council tax band
37 Alltywaun is in council tax band B. 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 37 Alltywaun, Pontardawe, Swansea, SA8 4NX. Each answer is also embedded as structured data for search engines.

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