Skip to content
UK Property Looker

25 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD

3 sales on record

Estimated value

£208,000

  • Since the 2019 sale (£145,000)+43%
  • Against SA4 9BD's recent median (£109,000)+91%

Newest record on this page: November 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
97 m²
1044 sq ft
Energy rating
C
Score 73
Council tax
Band B
Tenure
Private Rental
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

£208,000

  • Against its 2019 sale (£145,000)+43%
  • Against SA4 9BD's recent median (£109,000)+91%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 25 Heol Dewi Sant is modelled from its 97 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA4 9BD. 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

    97 m² from the EPC lodged in May 2024

  • Sales of this home

    3 sales recorded, the latest in 2019

  • Recent sales in SA4 9BD

    5 sales, median £109,000 (2025–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest 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 grown by over 3x since 2001.

Sales timeline

  1. 12 December 2019Most recent

    £145,000

    +28.3%over 6 years

  2. 18 April 2013

    £113,000

    +169.4%over 11 years

  3. 4 October 2001

    £41,950

Median price across the last 5 sales in SA4 9BD: £109,000 (2025–2024).

Risks

What this page doesn't show

1 potential issue has already been flagged for 25 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD. 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 25 Heol Dewi Sant

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

25 Heol Dewi Sant is a three-bedroom semi-detached house in Penllergaer, Swansea, Swansea (SA4 9BD). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2024) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2012. Between certificates, roof efficiency went from Good to Very Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory.

At 97 m² the property is well over the postcode median (65 m² across 30 EPCs), placing it in the larger end of the local stock. Across 2001–2019, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £208,000 is 43.4% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 61.4% above the typical sold price in the postcode. Most recent transfer: December 2019 at £145,000.

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
  • ConservatoryYes

Outside

  • Private gardenRear
  • ParkingOff road
Before you decide

Everything you need to know about 25 Heol Dewi Sant

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

Larger development activity nearby

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.
Current Certificate(1 of 2)
May 2024

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.8 t/year
Occupancy
Rented

Certificate validity

Valid until 16 May 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

May 2024from Jun 2012
Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
17%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 25 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD, sourced from the PlanIt planning register.

25 Heol Dewi Sant has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Heol Dewi Sant homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

25 Heol Dewi Sant outperforms the street on epc rating by a wide margin.

Price per m²

£1,495

Street avg £1,214

Above

Floor Area

97 m²

Street avg 95 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.8 t/year

Street avg 3.7 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

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Heol Dewi Sant — bus stop.

Nearest stops

  • Heol Dewi SantBus stop114m
  • Orchard GroveBus stop136m
  • Playing FieldsBus stop242m
  • Dilwyn RoadBus stop260m

Most reported crime locally

  • Violence & Sexual Offences974 reports44%
  • Anti-social Behaviour318 reports14%
  • Public Order242 reports11%
  • Criminal Damage & Arson201 reports9%

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

Mid 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 £545 · 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.
£209k

1 Clos Llarwydden, Penllergaer

SA4 9ZP

3 bed
£238k

1 Clos Ger Y Maes, Tircoed Forest Village, Penllergaer

SA4 9JG

3 bed1 bath
£256k

1 Druidstone Way, Penllergaer

SA4 9AJ

3 bed1 bath
£173k

1 Bryn Bach, Tircoed Forest Village, Penllergaer

SA4 9RX

2 bed
£305k

1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer

SA4 9JL

4 bed1 bath
£384k

1 Clos Cerdinen, Tircoed Forest Village, Penllergaer

SA4 9QL

4 bed3 bath
£392k

1 Clos Penbwl, Penllergaer

SA4 9HP

4 bed3 bath
£394k

1 Bryn Road, Pontlliw

SA4 9ED

4 bed

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 25 Heol Dewi Sant is modelled from its 97 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA4 9BD. 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 25 Heol Dewi Sant. 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 25 Heol Dewi Sant was lodged in May 2024 at band C and is valid until May 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 25 Heol Dewi Sant. 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 14 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA4 9BD.
Council tax band
25 Heol Dewi Sant 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 25 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD. 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