Skip to content
UK Property Looker

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

1 planning record

Estimated value

£285,000

  • Since the 2025 sale (£225,000)+27%
  • Against SA6 5BZ's recent median (£177,500)+61%

Newest record on this page: May 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
Bedrooms
4
Bathrooms
2
Floor area
150 m²
1615 sq ft
Energy rating
C
Score 73
Council tax
Band C
Tenure
Owner Occupied
Get directions (opens in a new tab)
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

£285,000

  • Against its 2025 sale (£225,000)+27%
  • Against SA6 5BZ's recent median (£177,500)+61%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 10 Heol Y Graig is modelled from its 150 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA6 5BZ. 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

    150 m² from the EPC lodged in May 2025

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in SA6 5BZ

    5 sales, median £177,500 (2026–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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 Heol Y Graig has more than quadrupled in price since its earliest registered sale in 1997.

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: £177,500 (2026–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 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. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). 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 £285,000 is 26.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 29.2% 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 · from £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.
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

Certificate validity

Valid until 29 May 2035

8 years remaining

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

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

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 floor area, 10 Heol Y Graig stands well clear of the street.

Price per m²

£1,500

Street avg £1,425

On par

Floor Area

150 m²

Street avg 98 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

4.1 t/year

Street avg 3.7 t/year

On par
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

210/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Three Compasses — bus stop.

Nearest stops

  • Three CompassesBus stop176m
  • Clydach SquareBus stop181m
  • Graig Felen SchoolBus stop203m
  • Graig Felen LowerBus stop208m

Most reported crime locally

  • Violence & Sexual Offences1,323 reports45%
  • Public Order363 reports12%
  • Anti-social Behaviour341 reports12%
  • Criminal Damage & Arson253 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 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£225k

1 Factory Road, Clydach

SA6 5EW

3 bed1 bath
£220k

1 Bryntawe Road, Ynystawe

SA6 5AD

3 bed
£376k

1 Bryntawe Hall Close, Ynystawe

SA6 5AW

3 bed2 bath
£381k

1 Clos Salem, Clydach

SA6 5FB

3 bed2 bath
£154k

1 Bryn Road, Clydach

SA6 5HT

3 bed
£135k

1 Brunner Drive, Clydach

SA6 5JY

3 bed
£238k

1 Ffordd Abiah, Clydach

SA6 5LD

£230k

1 Clos Ceri, Clydach

SA6 5NP

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 Heol Y Graig is modelled from its 150 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA6 5BZ. 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. 2 sales are recorded for 10 Heol Y Graig. 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 Heol Y Graig was lodged in May 2025 at band C and is valid until May 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 10 Heol Y Graig. 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 SA6 5BZ.
Council tax band
10 Heol Y Graig 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 Heol Y Graig, Clydach, Swansea, SA6 5BZ. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring