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4a, Blackhill Road, Gorseinon, Swansea, SA4 4YJ

EPC B

Estimated value

£201,000

  • Since the 2019 sale (£155,000)+30%
  • Against SA4 4YJ's recent median (£141,000)+43%

Newest record on this page: June 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
Floor area
78 m²
840 sq ft
Energy rating
B
Score 83
Tenure
Owner Occupied
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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

£201,000

  • Against its 2019 sale (£155,000)+30%
  • Against SA4 4YJ's recent median (£141,000)+43%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4a is modelled from its 78 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 4YJ. 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

    78 m² from the EPC lodged in August 2019

  • Sales of this home

    1 sale recorded, the latest in 2019

  • Recent sales in SA4 4YJ

    5 sales, median £141,000 (2025–2004)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 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.

4a valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 10 October 2019Most recent

    £155,000

Median price across the last 5 sales in SA4 4YJ: £141,000 (2025–2004).

Risks

What this page doesn't show

1 potential issue has already been flagged for 4a, Blackhill Road, Gorseinon, Swansea, SA4 4YJ. 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

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Overview

About 4a

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

4a is a semi-detached house in Gorseinon, Swansea, Swansea (SA4 4YJ). It has a recorded floor area of 78 m² (around 840 sq ft). The latest certificate (August 2019) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 96).

Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £201,000 is 29.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 41.4% above the typical sold price in the postcode. Last sale on file: £155,000 in October 2019.

Before you decide

Everything you need to know about 4a

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.

4a's carbon output is low for the local stock.

Current Certificate
Aug 2019

EPC Rating

A
B
B83
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 13 August 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 4a, Blackhill Road, Gorseinon, Swansea, SA4 4YJ, sourced from the PlanIt planning register.

4a 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 Blackhill Road homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

4a outperforms the street on price per m² by a wide margin.

Price per m²

£1,987

Street avg £1,496

Strongly above

Floor Area

78 m²

Street avg 90 m²

Strongly below

CO₂ Emissions

1.2 t/year

Street avg 4.9 t/year

Strongly above

Years Held

7 years

Street avg 6 years

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

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Fernhill Road — bus stop.

Nearest stops

  • Fernhill RoadBus stop72m
  • Penyrheol Post OfficeBus stop110m
  • Rufus LewisBus stop122m
  • Beech CrescentBus stop176m

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

Semi-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 £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.
£204k

1 Bryncelin Road, Gorseinon

SA4 4XB

£208k

1 Bryn Mount, Gorseinon

SA4 4FW

£209k

1 Brighton Road, Gorseinon

SA4 4BN

£193k

1 Brynteg Road, Gorseinon

SA4 4FJ

1 bed2 bath
£210k

1 Brynawel Road, Gorseinon

SA4 4UX

£187k

1 Bryn Close, Gorseinon

SA4 4FN

£220k

1 Brunant Road, Gorseinon

SA4 4FL

£183k

1 Bryneithin Road, Gorseinon

SA4 4XA

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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 4a is modelled from its 78 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 4YJ. 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. 1 sale is recorded for 4a. 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 4a was lodged in August 2019 at band B and is valid until August 2029. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 4a. 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 4YJ.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4a, Blackhill Road, Gorseinon, Swansea, SA4 4YJ. Each answer is also embedded as structured data for search engines.

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