Model valuation£417,0008 Busby Close
Local market context
23 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR
Notable views
Estimated value
£234,000
- Since the 2024 sale (£257,000)-9%
- Against SA8 3BR's recent median (£140,000)+67%
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
87 m²
936 sq ft
Energy rating
D
Score 66
Council tax
Band C
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
£234,000
- Against its 2024 sale (£257,000)-9%
- Against SA8 3BR's recent median (£140,000)+67%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 23 Bryn Llewelyn is modelled from its 87 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA8 3BR. 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
87 m² from the EPC lodged in October 2024
Sales of this home
2 sales recorded, the latest in 2024
Recent sales in SA8 3BR
5 sales, median £140,000 (2025–2017)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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.
23 Bryn Llewelyn has more than doubled in price since the earliest registered sale in 2013.
Sales timeline
19 December 2024Most recent
£257,000
+105.6%over 11 years2 September 2013
£125,000
Median price across the last 5 sales in SA8 3BR: £140,000 (2025–2017).
Nearby sales in SA8 3BR
29 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR
Sold Jul 2025
£180,0009 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR
Sold Mar 2024
£140,00021 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR
Sold Oct 2022
£310,00037 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR
Sold Mar 2022
£118,00035 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR
Sold Dec 2017
£117,500
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 23 Bryn Llewelyn
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Bryn Llewelyn is a three-bedroom semi-detached house in Pontardawe, Swansea, Swansea (SA8 3BR). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2024) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in July 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Good to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to C (score 79). Other recorded features include notable views.
Across 2013–2024, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 66.7% above the typical sold price in the postcode. Last sale on file: £257,000 in December 2024.
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
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
- Notable viewsYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 23 Bryn Llewelyn
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.
Current Certificate(1 of 3)
Oct 2024
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.8 t/year
Occupancy
—
Certificate validity
Valid until 16 October 2034
Property Improvements
Changes detected from historical EPC data
Nov 2023from Jul 2013
Heating Controls
Prog + TRVsFull
Heating controls upgraded for better temperature management
Low Energy Lighting
0%55%
More low energy lighting installed
Oct 2024from Nov 2023
EPC improved fromE52toD66
Heating Controls
FullThermostat
Heating controls changed
Windows
AverageGood
Window efficiency improved
Walls
Very PoorGood
Wall insulation improved
Roof Insulation
PartialWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
55%100%
More low energy lighting installed
Planning history
Applications and permits filed against 23 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR, sourced from the PlanIt planning register.
23 Bryn Llewelyn has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Bryn Llewelyn homes
Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 23 Bryn Llewelyn stands well clear of the street.
Price per m²
£2,954
Street avg £2,137
Floor Area
87 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.0 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
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Bryn Llewellyn — bus stop.
Nearest stops
- Bryn LlewellynBus stop59m
- Heol-y-ParcBus stop186m
- Alltwen Rugby ClubBus stop355m
- Alltwen Rugby ClubBus stop360m
Most reported crime locally
- Violence & Sexual Offences384 reports48%
- Anti-social Behaviour92 reports12%
- Public Order87 reports11%
- Criminal Damage & Arson63 reports8%
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-eraSemi-Detached 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.
£288k
1 Heol Y Nant, Rhos, Pontardawe
SA8 3EQ
3 bed1 bath
£217k
1 Bryn Morgrug, Alltwen, Pontardawe
SA8 3DG
4 bed
£265k
1 Bryn Golau, Alltwen, Pontardawe
SA8 3AF
4 bed1 bath
£326k
1 Gelli Geiros, Gellinudd, Pontardawe
SA8 3DZ
4 bed2 bath
£164k
1 Heol Phillip, Alltwen, Pontardawe
SA8 3AX
2 bed1 bath
£160k
1 Gwyns Place, Pontardawe
SA8 3AJ
2 bed1 bath
£157k
1 Cae Rhedyn, Rhos, Pontardawe
SA8 3HX
2 bed
£255k
1 Derwen Road, Alltwen, Pontardawe
SA8 3AU
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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 23 Bryn Llewelyn is modelled from its 87 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA8 3BR. 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 23 Bryn Llewelyn. 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 23 Bryn Llewelyn was lodged in October 2024 at band D and is valid until October 2034. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 23 Bryn Llewelyn. 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 12 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA8 3BR.
- Council tax band
- 23 Bryn Llewelyn 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 23 Bryn Llewelyn, Alltwen, Pontardawe, Swansea, SA8 3BR. Each answer is also embedded as structured data for search engines.
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- Every home in SA8 3BRSold prices, values and energy ratings for the postcode
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- 23 Bryn Llewelyn, Alltwen, Pontardawe, Swansea valuationHow the estimate is built and what moves it
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