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11a, Caswell Street, Swansea, SA1 4HT

Property type
End terrace
Habitable rooms
4
From EPC
Floor area
73 m²
786 sq ft
Energy rating
D
Score 66
Council tax
Band C
Tenure
Owner Occupied
Overview

About 11a

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

11a is an end-of-terrace house in Swansea (SA1 4HT). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (July 2021) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in October 2018 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good. The recommended improvements would lift it to B (score 88), a 2-band jump.

Today's modelled estimate of £144,000 sits 100% above the 2020 sale of £72,000. Last sale on file: £72,000 in September 2020.

Before you decide

Everything you need to know about 11a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · every report is £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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Jul 2021

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2021from Oct 2018
EPC improved fromG17toD66
Heating System
Room HeatersGas Boiler

Upgraded to gas central heating

Main Fuel
ElectricGas

Connected to mains gas supply

Heating Controls
ThermostatFull

Heating controls upgraded for better temperature management

Hot Water
ImmersionMain System

Hot water system upgraded

Roof Insulation
UninsulatedPartial

Roof insulation improved

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraEnd-Terrace HouseEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 11a, Caswell Street, Swansea, SA1 4HT, sourced from the PlanIt planning register.

11a 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£144,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2020)

£72,000

Recorded with HM Land Registry.

Sales timeline

  1. 24 September 2020Most recent

    £72,000

Median price across the last 5 sales in SA1 4HT: £122,500 (2022–2013).

On the street

Versus other Caswell Street homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

11a is notably below the street on years held.

Price per m²

£986

Street avg £1,367

On par

Floor Area

73 m²

Street avg 74 m²

Above

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

2.9 t/year

Street avg 3.1 t/year

Above
Before you decide

Everything you need to know about 11a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · every report is £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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£143k

1 Melrose Cottages, Catherine Street

SA1 4JU

£146k

1 Henrietta Street

SA1 4HW

£150k

1 Catherine Street

SA1 4JT

£133k

1 Francis Street

SA1 4NH

2 bed
£133k

1 Phillips Parade

SA1 4JL

2 bed1 bath
£129k

1 Belgrave Court

SA1 4PY

£127k

10 Belgrave Court

SA1 4PY

£169k

1 Belgrave Lane

SA1 4QG

1 bed1 bath
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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St George Hotel 2 — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11a, Caswell Street, Swansea, SA1 4HT. Each answer is also embedded as structured data for search engines.