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21 Blaencefn, Winch Wen, Swansea, SA1 7LF

2 planning records
Property type
Semi-detached
Bedrooms
3
Bathrooms
3
Floor area
69 m²
743 sq ft
Energy rating
D
Score 68
Council tax
Band C
Tenure
Private Rental
Overview

About 21 Blaencefn

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

21 Blaencefn is a three-bedroom semi-detached house in Winch Wen, Swansea, Swansea (SA1 7LF). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (May 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2012. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.

Across 2015–2020, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £226,000 is 32.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£229/sq ft) was about 118.7% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. At 69 m² it's 17.6% smaller than the typical home in the postcode (84 m² median across 14 EPCs). Most recent transfer: December 2020 at £170,000.

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
  • Bathrooms3
Before you decide

Everything you need to know about 21 Blaencefn

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

Larger development activity nearby

Pick your report · every report is £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.

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

Current Certificate(1 of 3)
May 2022

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

May 2014from Apr 2012
EPC improved fromD68toC80
Heating Controls
Prog + TRVsFull Control

Heating controls upgraded for better temperature management

Windows
Full DoubleHigh Performance

High performance glazing installed

Walls
GoodVery Good

Wall insulation improved

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

May 2022from May 2014
EPC improved fromC80toD68
Heating Controls
Full ControlProg + TRVs

Heating controls changed

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 £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Blaencefn, Winch Wen, Swansea, SA1 7LF, sourced from the PlanIt planning register.

2 applications on record at 21 Blaencefn, Winch Wen, Swansea, SA1 7LF

2decisions6documents3nearby
  1. Nov 2007
    New BuildOutline
    Outcome in report

    Detached dwelling (outline)

    Reference
    2006/1044
    Full record in report
  2. More recent applications — locked
  3. New BuildDecision

Unlock 21 Blaencefn, Winch Wen, Swansea, SA1 7LF's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 3 notable nearby
  • The 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 21 Blaencefn was the highest on Land Registry record across the postcode.

Current estimate

£226,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 5 years.

See how we calculated this
Last sold (2020)

£170,000

Growth on file: 3.9% per year over 5 years.

Sales timeline

  1. 18 December 2020Most recent

    £170,000

    +21.4%over 5 years

  2. 29 October 2015

    £140,000

Median price across the last 5 sales in SA1 7LF: £122,000 (2024–2020).

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 price per m², 21 Blaencefn stands well clear of the street.

Price per m²

£2,464

Street avg £1,429

Strongly above

Floor Area

69 m²

Street avg 90 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

2.5 t/year

Street avg 3.7 t/year

Strongly above
Before you decide

Everything you need to know about 21 Blaencefn

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

Larger development activity nearby

Pick your report · every report is £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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£237k

1 Ffordd Donaldson, Copper Quarter, Pentrechwyth

SA1 7FJ

3 bed2 bath
£201k

1 Bellerphon Court, Copper Quarter, Pentrechwyth

SA1 7FS

2 bed1 bath
£165k

1 Bronllan, Winch Wen

SA1 7EQ

2 bed1 bath
£148k

1 Bryn Morfa, Winch Wen

SA1 7LH

2 bed1 bath
£217k

1 Brynymor Cottages, Tydraw Road, Bonymaen

SA1 7BH

£212k

1 Crymlyn Terrace, Bonymaen

SA1 7BQ

£102k

1 Britannia Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FG

Flat1 bed
£187k

1 Cwm Chapel Road, Bonymaen

SA1 7DH

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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Lan Coed Spar — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Blaencefn, Winch Wen, Swansea, SA1 7LF. Each answer is also embedded as structured data for search engines.