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10 Blaencefn, Winch Wen, Swansea, SA1 7LF

Estimated value

£201,000

  • Since the 2014 sale (£134,000)+50%
  • Against SA1 7LF's recent median (£150,000)+34%

Newest record on this page: April 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
Habitable rooms
5
From EPC
Floor area
100 m²
1076 sq ft
Energy rating
E
Score 51
Council tax
Band C
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 2014 sale (£134,000)+50%
  • Against SA1 7LF's recent median (£150,000)+34%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 10 Blaencefn is modelled from its 100 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 7LF. 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

    100 m² from the EPC lodged in February 2017

  • Sales of this home

    1 sale recorded, the latest in 2014

  • Recent sales in SA1 7LF

    5 sales, median £150,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 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.

10 Blaencefn valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 28 February 2014Most recent

    £134,000

Median price across the last 5 sales in SA1 7LF: £150,000 (2025–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 10 Blaencefn, Winch Wen, Swansea, SA1 7LF. 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 10 Blaencefn

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

10 Blaencefn is a semi-detached house in Winch Wen, Swansea, Swansea (SA1 7LF). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2017) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2013. Between certificates, roof efficiency went from Average to Good. The recommended improvements would lift it to B (score 84), a 3-band jump.

At 100 m² the property is well over the postcode median (75 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £201,000 sits 50% above the 2014 sale of £134,000. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 16.8% above the typical sold price in the postcode. Last sold in February 2014, so it's been off the market for around 12 years.

Before you decide

Everything you need to know about 10 Blaencefn

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)
Feb 2017

EPC Rating

A
B
C
D
E
E51
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
5.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 23 February 2027

3 months remaining

Property Improvements

Changes detected from historical EPC data

Feb 2017from Nov 2013
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Roof
AverageGood

Roof insulation improved

Planning

Planning history

Applications and permits filed against 10 Blaencefn, Winch Wen, Swansea, SA1 7LF, sourced from the PlanIt planning register.

10 Blaencefn has no planning applications on record.

3

But the area is active

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

On the street

Versus other Blaencefn homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 10 Blaencefn runs well behind the street norm.

Price per m²

£1,340

Street avg £1,522

On par

Floor Area

100 m²

Street avg 88 m²

Above

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

5.6 t/year

Street avg 3.5 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

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Lan Coed Spar — bus stop.

Nearest stops

  • Lan Coed SparBus stop96m
  • Lan CoedBus stop134m
  • WyngarthBus stop172m
  • Halfway InnBus stop220m

Most reported crime locally

  • Violence & Sexual Offences3,276 reports35%
  • Anti-social Behaviour1,210 reports13%
  • Shoplifting1,135 reports12%
  • Public Order981 reports11%

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 E

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.
£197k

1 Crymlyn Terrace, Bonymaen

SA1 7BQ

£196k

1 Brynymor Cottages, Tydraw Road, Bonymaen

SA1 7BH

£194k

1 Bellerphon Court, Copper Quarter, Pentrechwyth

SA1 7FS

2 bed1 bath
£190k

1 Cwm Chapel Road, Bonymaen

SA1 7DH

£235k

1 Ffordd Donaldson, Copper Quarter, Pentrechwyth

SA1 7FJ

3 bed2 bath
£170k

1 Bryn Helyg, Winch Wen

SA1 7LP

£167k

1 Blaencefn, Winch Wen

SA1 7LF

£152k

1 Bronllan, Winch Wen

SA1 7EQ

2 bed1 bath

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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 10 Blaencefn is modelled from its 100 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 7LF. 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 10 Blaencefn. 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 10 Blaencefn was lodged in February 2017 at band E and is valid until February 2027. 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 10 Blaencefn. 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA1 7LF.
Council tax band
10 Blaencefn 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 10 Blaencefn, Winch Wen, Swansea, SA1 7LF. Each answer is also embedded as structured data for search engines.

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