Model valuation£417,0008 Busby Close
Local market context
20 Waun Wen Terrace, Swansea, SA1 1DX
Estimated value
£127,000
- Since the 2011 sale (£69,000)+84%
- Against SA1 1DX's recent median (£80,000)+59%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
3
Floor area
91 m²
980 sq ft
Energy rating
F
Score 33
Council tax
Band B
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
£127,000
- Against its 2011 sale (£69,000)+84%
- Against SA1 1DX's recent median (£80,000)+59%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 20 Waun Wen Terrace is modelled from its 91 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA1 1DX. 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
91 m² from the EPC lodged in May 2015
Sales of this home
2 sales recorded, the latest in 2011
Recent sales in SA1 1DX
5 sales, median £80,000 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | 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.
20 Waun Wen Terrace valuation sits well clear of the typical sold price in this postcode.
Sales timeline
10 November 2011Most recent
£69,000
+1.5%over 7 years5 December 2003
£68,000
Median price across the last 5 sales in SA1 1DX: £80,000 (2026–2023).
Nearby sales in SA1 1DX
What this page doesn't show
2 potential issues have already been flagged for 20 Waun Wen Terrace, Swansea, SA1 1DX. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn 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
About 20 Waun Wen Terrace
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Waun Wen Terrace is a three-bedroom mid-terrace house in Swansea (SA1 1DX). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2015) shows an F (score 33), near the bottom of the EPC scale. The rating has held steady at F across 3 certificates since March 2010. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Average to Good; while roof efficiency dropped from Average to Very Poor and lighting dropped from Average to Poor. The recommended improvements would lift it to C (score 79), a 3-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £127,000 sits 84.1% above the 2011 sale of £69,000. At 91 m² it's 18.2% larger than the typical home in the postcode (77 m² median across 24 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). 15 years since the last transfer (November 2011).
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
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Before you decide
Everything you need to know about 20 Waun Wen Terrace
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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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.
20 Waun Wen Terrace's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 May 2025
Current Certificate(1 of 3)
May 2015
EPC Rating
A
B
C
D
E
F
F33
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
7.8 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 11 May 2025
Property Improvements
Changes detected from historical EPC data
Jan 2015from Mar 2010
Heating Controls
ThermostatProg + Stat
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Low Energy Lighting
40%18%
Low energy lighting percentage decreased
Planning history
Applications and permits filed against 20 Waun Wen Terrace, Swansea, SA1 1DX, sourced from the PlanIt planning register.
20 Waun Wen Terrace has no planning applications on record.
7
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Waun Wen Terrace homes
Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 20 Waun Wen Terrace lags the street by a wide margin.
Price per m²
£758
Street avg £819
Floor Area
91 m²
Street avg 78 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
7.8 t/year
Street avg 4.6 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
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Zoar Chapel — bus stop.
Nearest stops
- Zoar ChapelBus stop31m
- Zoar ChapelBus stop110m
- Brynmelyn FlatsBus stop207m
- Waun WenBus stop236m
Most reported crime locally
- Violence & Sexual Offences3,276 reports35%
- Anti-social Behaviour1,210 reports13%
- Shoplifting1,135 reports12%
- Public Order981 reports11%
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-eraMid-Terrace HouseEPC FPre-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 £820 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£162k
1 Cork House, Mannheim Quay, Maritime Quarter
SA1 1RT
2 bed
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1 Weavers House, Mannheim Quay, Maritime Quarter
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2 bed1 bath
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10 Abernethy Quay, Maritime Quarter
SA1 1UF
2 bed
£121k
1 Abernethy Quay, Maritime Quarter
SA1 1UF
1 bed1 bath
£119k
1 St Nicholas Square, Maritime Quarter
SA1 1UG
1 bed1 bath
£241k
1 Camona Drive, Maritime Quarter
SA1 1YJ
2 bed
£274k
1 St Vincent Crescent, Maritime Quarter
SA1 1YW
2 bed1 bath
£317k
1 St Catherines Court, Maritime Quarter
SA1 1SD
4 bed
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Start your researchHow to read this page
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 20 Waun Wen Terrace is modelled from its 91 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA1 1DX. 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 20 Waun Wen Terrace. 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 20 Waun Wen Terrace was lodged in May 2015 at band F and expired in May 2025, so a new one is needed to sell or let. 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 20 Waun Wen Terrace. 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA1 1DX.
- Council tax band
- 20 Waun Wen Terrace is in council tax band B. 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 20 Waun Wen Terrace, Swansea, SA1 1DX. Each answer is also embedded as structured data for search engines.
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- Every home in SA1 1DXSold prices, values and energy ratings for the postcode
- SA 1 property marketPrices, postcodes, schools and transport across the district
- 20 Waun Wen Terrace, Swansea valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales