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1 Blaencefn, Winch Wen, Swansea, SA1 7LF

Estimated value

£167,000

  • Since the 1997 sale (£38,950)+329%
  • Against SA1 7LF's recent median (£150,000)+11%

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
Semi-detached
Habitable rooms
4
From EPC
Floor area
66 m²
710 sq ft
Energy rating
D
Score 66
Council tax
Band B
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

£167,000

  • Against its 1997 sale (£38,950)+329%
  • Against SA1 7LF's recent median (£150,000)+11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Blaencefn is modelled from its 66 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

    66 m² from the EPC lodged in February 2026

  • Sales of this home

    1 sale recorded, the latest in 1997

  • 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.

1 Blaencefn's modelled value sits at over four times its earliest registered sale price (1997).

Sales timeline

  1. 20 August 1997Most recent

    £38,950

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 1 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

One time fee only - money back guarantee

Overview

About 1 Blaencefn

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

1 Blaencefn is a semi-detached house in Winch Wen, Swansea, Swansea (SA1 7LF). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (February 2026) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.

Untraded for 29 years, with the last transfer in August 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £167,000 sits 328.8% above the 1997 sale of £38,950. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 49.8% below the postcode norm. At 66 m² it's 21.2% smaller than the typical home in the postcode (84 m² median across 14 EPCs).

Before you decide

Everything you need to know about 1 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
Feb 2026

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 26 February 2036

9 years remaining
Planning

Planning history

Applications and permits filed against 1 Blaencefn, Winch Wen, Swansea, SA1 7LF, sourced from the PlanIt planning register.

1 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.

1 Blaencefn is notably below the street on price per m².

Price per m²

£590

Street avg £1,597

Strongly below

Floor Area

66 m²

Street avg 90 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

2.0 t/year

Street avg 3.8 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

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

Late 20th centurySemi-Detached 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.
£170k

1 Bryn Helyg, Winch Wen

SA1 7LP

£152k

1 Bronllan, Winch Wen

SA1 7EQ

2 bed1 bath
£190k

1 Cwm Chapel Road, Bonymaen

SA1 7DH

£194k

1 Bellerphon Court, Copper Quarter, Pentrechwyth

SA1 7FS

2 bed1 bath
£196k

1 Brynymor Cottages, Tydraw Road, Bonymaen

SA1 7BH

£197k

1 Crymlyn Terrace, Bonymaen

SA1 7BQ

£137k

1 Bryn Morfa, Winch Wen

SA1 7LH

2 bed1 bath
£136k

1 Buckingham Road, Bonymaen

SA1 7AL

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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 1 Blaencefn is modelled from its 66 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 1 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 1 Blaencefn was lodged in February 2026 at band D and is valid until February 2036. 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 1 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
1 Blaencefn 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 1 Blaencefn, Winch Wen, Swansea, SA1 7LF. Each answer is also embedded as structured data for search engines.

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