Model valuation£417,0008 Busby Close
Local market context
11 Heol Y Graig, Clydach, Swansea, SA6 5BZ
1 planning record
Estimated value
£204,000
- Since the 1996 sale (£30,500)+569%
- Against SA6 5BZ's recent median (£200,000)+2%
Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
7
From EPC
Floor area
109 m²
1173 sq ft
Energy rating
D
Score 67
Council tax
Band C
Tenure
Owner Occupied
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
£204,000
- Against its 1996 sale (£30,500)+569%
- Against SA6 5BZ's recent median (£200,000)+2%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Heol Y Graig is modelled from its 109 m² EPC floor area, its 1 recorded sale 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
109 m² from the EPC lodged in October 2017
Sales of this home
1 sale recorded, the latest in 1996
Recent sales in SA6 5BZ
5 sales, median £200,000 (2026–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
11 Heol Y Graig's modelled value sits at over four times its earliest registered sale price (1996).
Sales timeline
5 September 1996Most recent
£30,500
Median price across the last 5 sales in SA6 5BZ: £200,000 (2026–2022).
Nearby sales in SA6 5BZ
12 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold May 2026
£200,00010 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Jul 2025
£225,00016 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Aug 2024
£210,00014a, Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Sept 2023
£135,00013 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold May 2021
£148,500
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
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About 11 Heol Y Graig
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Heol Y Graig is a detached house in Clydach, Swansea, Swansea (SA6 5BZ). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2017) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in July 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 91), a 2-band jump.
Held since September 1996 — that's 30 years off the open market, well above the local norm. 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 £204,000 sits 568.9% above the 1996 sale of £30,500. On a £-per-square-foot basis, the last sale (£26/sq ft) was about 76.7% below the postcode norm. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved.
Before you decide
Everything you need to know about 11 Heol Y Graig
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
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)
Oct 2017
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 16 October 2027
Property Improvements
Changes detected from historical EPC data
Aug 2015from Jul 2015
EPC improved fromE50toD62
Oct 2017from Aug 2015
Heating Controls
FullProg + TRVs
Heating controls changed
Hot Water
AverageGood
Hot water efficiency improved
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Planning history
Applications and permits filed against 11 Heol Y Graig, Clydach, Swansea, SA6 5BZ, sourced from the PlanIt planning register.
Council records include a two-storey rear extension at 11 Heol Y Graig.
1 application on record at 11 Heol Y Graig, Clydach, Swansea, SA6 5BZ
1decisions1extensions2nearby
- May 2005ExtensionFullOutcome in report
Extension: Two storey · Rear of property
Two storey rear extension (Elevation fronting Lower Clydach River)
- Reference
- 2004/2580
Unlock 11 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
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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 price per m², 11 Heol Y Graig runs well behind the street norm.
Price per m²
£280
Street avg £1,577
Floor Area
109 m²
Street avg 102 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.7 t/year
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.
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.
Get a survey for this property
Level 3 Building Survey
Victorian-eraDetached HouseEPC DPre-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
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 11 Heol Y Graig is modelled from its 109 m² EPC floor area, its 1 recorded sale 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. 1 sale is recorded for 11 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 11 Heol Y Graig was lodged in October 2017 at band D and is valid until October 2027. 3 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 11 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
- 11 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 11 Heol Y Graig, Clydach, Swansea, SA6 5BZ. Each answer is also embedded as structured data for search engines.
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