Model valuation£417,0008 Busby Close
Local market context
21 Westbury Street, Swansea, SA1 4JN
4 sales on record
Estimated value
£181,000
- Since the 2007 sale (£160,000)+13%
- Against SA1 4JN's recent median (£177,500)+2%
Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
End terrace
Bedrooms
3
Bathroom
1
Floor area
97 m²
1044 sq ft
Energy rating
E
Score 47
Council tax
Band C
Tenure
Private Rental
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
£181,000
- Against its 2007 sale (£160,000)+13%
- Against SA1 4JN's recent median (£177,500)+2%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Westbury Street is modelled from its 97 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA1 4JN. 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
97 m² from the EPC lodged in February 2016
Sales of this home
4 sales recorded, the latest in 2007
Recent sales in SA1 4JN
5 sales, median £177,500 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 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.
Sale price has grown by over 3x since 2000.
Sales timeline
14 December 2007Most recent
£160,000
+11.1%over 1 year6 September 2006
£144,000
+2.9%over 2 years10 November 2003
£140,000
+180.0%over 3 years4 July 2000
£50,000
Median price across the last 5 sales in SA1 4JN: £177,500 (2026–2023).
Nearby sales in SA1 4JN
What this page doesn't show
1 potential issue has already been flagged for 21 Westbury Street, Swansea, SA1 4JN. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 21 Westbury Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Westbury Street is a three-bedroom end-of-terrace house in Swansea (SA1 4JN). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (February 2016) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.
It hasn't traded since December 2007, a hold of 19 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 97 m² it's 21.5% smaller than the typical home in the postcode (124 m² median across 38 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Across 2000–2007, sale prices on this property compounded at 16.9% per year. Today's modelled estimate of £181,000 is 13.1% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 74.2% above the typical sold price in the postcode.
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
Before you decide
Everything you need to know about 21 Westbury Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Feb 2026
Current Certificate
Feb 2016EPC Rating
A
B
C
D
E
E47
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.8 t/year
Occupancy
Rented
Certificate validity
Expired on 23 February 2026
Planning history
Applications and permits filed against 21 Westbury Street, Swansea, SA1 4JN, sourced from the PlanIt planning register.
21 Westbury Street has no planning applications on record.
44
But the area is active
44 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Westbury Street homes
Four headline reads against 37 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Westbury Street is notably below the street on epc rating.
Price per m²
£1,649
Street avg £1,076
Floor Area
97 m²
Street avg 127 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 5.5 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
0.2 km
St James Church — bus stop.
Nearest stops
- St James ChurchBus stop172m
- Belgrave Court 1Bus stop184m
- Belgrave Court 2Bus stop197m
- St Helens CrescentBus stop219m
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-eraEnd-Terrace HouseEPC EPre-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.
£260k
1 Victoria Terrace
SA1 4LS
3 bed2 bath
£172k
1 Bayview Terrace
SA1 4LT
2 bed
£136k
1 Francis Street
SA1 4NH
2 bed
£127k
1 Phillips Parade
SA1 4JL
2 bed1 bath
£163k
1 Belgrave Lane
SA1 4QG
1 bed1 bath
£203k
1 Westbury Street
SA1 4JN
5 bed1 bath
£205k
10 Bayview Terrace
SA1 4LT
5 bed2 bath
£118k
1 St Helens House, St Helens Crescent
SA1 4NA
1 bed1 bath
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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 21 Westbury Street is modelled from its 97 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA1 4JN. 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. 4 sales are recorded for 21 Westbury Street. 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 21 Westbury Street was lodged in February 2016 at band E and expired in February 2026, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Westbury Street. 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 4JN.
- Council tax band
- 21 Westbury Street 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 21 Westbury Street, Swansea, SA1 4JN. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in SA1 4JNSold prices, values and energy ratings for the postcode
- SA 1 property marketPrices, postcodes, schools and transport across the district
- 21 Westbury Street, 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