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20 Clarence Court, Swansea, SA1 3QY

Property type
Semi-detached
Floor 01
Habitable rooms
2
From EPC
Floor area
46 m²
495 sq ft
Energy rating
C
Score 71
Council tax
Band B
Tenure
Social Rental
Overview

About 20 Clarence Court

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

20 Clarence Court is a semi-detached house in Swansea (SA1 3QY). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (July 2025) shows a C (score 71). When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good. At 46 m² this is the 17th smallest of 56 units on EPC record in the building, where floor areas span 37–67 m². The building's EPC ratings span C to B, with this unit at the bottom.

Before you decide

Everything you need to know about 20 Clarence Court

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

Signs of HMO activity in the areaLarger development activity nearby

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.

20 Clarence Court's carbon output is low for the local stock.

Current Certificate(1 of 2)
Jul 2025

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.0 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jul 2025from Jan 2009
EPC improved fromD65toC71
Heating System
Storage HeatersGas Boiler

Replaced storage heaters with gas boiler

Main Fuel
ElectricGas

Connected to mains gas supply

Heating Controls
ManualFull

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Main System

Hot water system upgraded

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Roof
AverageGood

Roof insulation improved

Low Energy Lighting
16%67%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th century1st Floor FlatEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Clarence Court, Swansea, SA1 3QY, sourced from the PlanIt planning register.

20 Clarence Court has no planning applications on record.

29

But the area is active

29 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.

20 Clarence Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£118,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

On the street

Versus other Clarence Court homes

Four headline reads against 55 similar flats on this street, drawn from the latest EPC and Land Registry data.

20 Clarence Court is notably below the street on epc rating.

EPC Rating

71 (C)

Street avg 75 (C)

Strongly below

Floor Area

46 m²

Street avg 52 m²

Below

CO₂ Emissions

1.0 t/year

Street avg 1.1 t/year

Above

Habitable Rooms

2 rooms

Street avg 2 rooms

Below
Before you decide

Everything you need to know about 20 Clarence Court

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

Signs of HMO activity in the areaLarger development activity nearby

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.
£116k

1 William Court

SA1 3QZ

£121k

1 Clarence Court

SA1 3QY

£123k

1 Clarence Terrace

SA1 3QT

£126k

1 Arethusa Quay, Maritime Quarter

SA1 3XH

1 bed
£135k

1 Wyndham Street

SA1 3HZ

£137k

1 Beach Street

SA1 3JP

£139k

1 Clews Mews, Beach Street

SA1 3AT

£140k

1 Western Street

SA1 3JZ

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

Swansea Bus Station Stand A — bus station.

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 20 Clarence Court, Swansea, SA1 3QY. Each answer is also embedded as structured data for search engines.