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10 Heol Y Graig, Clydach, Swansea, SA6 5BZ

1 planning record
Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
150 m²
1615 sq ft
Energy rating
C
Score 73
Council tax
Band C
Tenure
Owner Occupied
Overview

About 10 Heol Y Graig

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

10 Heol Y Graig is a four-bedroom semi-detached house in Clydach, Swansea, Swansea (SA6 5BZ). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (May 2025) shows a C (score 73). When first surveyed in April 2016 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 85). The home occupies a cul-de-sac position.

At 150 m² the property is well over the postcode median (96 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. A recent sale: £225,000 in July 2025. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2025, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £270,000 is 20% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 36.2% above the typical sold price in the postcode.

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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageYes
  • Cul-de-sacYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 10 Heol Y Graig

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

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.

10 Heol Y Graig ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
May 2025

EPC Rating

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

Property Improvements

Changes detected from historical EPC data

May 2025from Apr 2016
EPC improved fromF34toC73
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation
UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Low Energy Lighting
20%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC CPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 10 Heol Y Graig, Clydach, Swansea, SA6 5BZ, sourced from the PlanIt planning register.

10 Heol Y Graig has an approved rear extension on the planning record.

1 application on record at 10 Heol Y Graig, Clydach, Swansea, SA6 5BZ

1decisions1extensions2nearby
  1. Aug 2005
    ExtensionFull
    Outcome in report

    Extension: Rear of property

    Two storey and single storey rear extensions

    Reference
    2005/0798
    Full record in report

Unlock 10 Heol Y Graig, Clydach, Swansea, SA6 5BZ's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 2 notable nearby
  • 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.

10 Heol Y Graig has more than quadrupled in price since its earliest registered sale in 1997.

Current estimate

£270,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 28 years.

See how we calculated this
Last sold (2025)

£225,000

Growth on file: 5.6% per year over 28 years.

Sales timeline

  1. 20 July 2025Most recent

    £225,000

    +350.0%over 27 years

  2. 28 November 1997

    £50,000

Median price across the last 5 sales in SA6 5BZ: £148,500 (2024–2020).

On the street

Versus other Heol Y Graig homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 10 Heol Y Graig runs well behind the street norm.

Price per m²

£1,500

Street avg £1,407

On par

Floor Area

150 m²

Street avg 97 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

4.1 t/year

Street avg 4.4 t/year

Above
Before you decide

Everything you need to know about 10 Heol Y Graig

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

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.
£229k

1 Factory Road, Clydach

SA6 5EW

3 bed1 bath
£220k

1 Bryntawe Road, Ynystawe

SA6 5AD

3 bed
£375k

1 Clos Salem, Clydach

SA6 5FB

3 bed2 bath
£382k

1 Bryntawe Hall Close, Ynystawe

SA6 5AW

3 bed2 bath
£161k

1 Bryn Road, Clydach

SA6 5HT

3 bed
£135k

1 Brunner Drive, Clydach

SA6 5JY

3 bed
£235k

1 Ffordd Abiah, Clydach

SA6 5LD

£230k

1 Clos Ceri, Clydach

SA6 5NP

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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Three Compasses — 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 10 Heol Y Graig, Clydach, Swansea, SA6 5BZ. Each answer is also embedded as structured data for search engines.