What kind of home is Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG?

Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG is a mid-terrace house.

What is the EPC rating for Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG?

The current EPC rating for Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG is D with a score of 57 out of 100, lodged in October 2023. It has dropped from a B recorded in October 2008 (2 bands). The assessor estimates the property could reach a C. Source: EPC Register.

How big is Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG?

Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG has a recorded floor area of 45 m² (484 sq ft). Source: EPC Register.

What heating system does Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG use?

The latest EPC at Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG records electricity as the main heating fuel. Source: EPC Register.

What is the council tax band for Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG?

Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG is in council tax band C.

Which area is Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG in?

Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG sits in Swansea. It falls within the SA1 postcode district.

Is Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG in a safe area?

Police records around Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG show an average of 3 reported crimes per month over the last 11 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG?

The closest bus stop to Castle Buildings, Apartment 103, 32 Castle Street, SA1 1JG is High Street 1, 107m away. The nearest rail option is Swansea Rail Station, 449m away.

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Castle Buildings, Apartment 103, 32 Castle Street, Swansea, SA1 1JG

Property type

Mid terrace

Floor 01

Habitable rooms

From EPC

Floor area

45 m²

484 sq ft

Energy rating

Score 57

Council tax

Band C

Tenure

Private Rental

Overview

About Castle Buildings

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

Castle Buildings is a mid-terrace house in Swansea (SA1 1JG). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (October 2023) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it B (October 2008); the latest reading is 2 bands lower. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 45 m² this is the 33rd smallest of 73 units on EPC record in Castle Buildings, where floor areas span 32–96 m². The building's EPC ratings span E to B across 73 units on file.

Before you decide

Everything you need to know about Castle Buildings

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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Energy

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 2)

Oct 2023

EPC Rating

D57

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Good

CO2 Emissions

2.3 t/year

Occupancy

Rented

Property Improvements

Changes detected from historical EPC data

Oct 2023from Oct 2008

EPC improved fromB81toD57

Heating System

Storage HeatersRoom Heaters

Heating system changed

Heating Controls

ManualThermostat

Heating controls upgraded for better temperature management

Hot Water

Immersion (Off-Peak)Immersion

Hot water system changed

Wall Insulation

Uninsulated SolidInsulated Stone

Wall insulation upgraded

Low Energy Lighting

25%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

21st century1st Floor FlatEPC DNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against Castle Buildings, Apartment 103, 32 Castle Street, Swansea, SA1 1JG, sourced from the PlanIt planning register.

Castle Buildings has no planning applications on record.

But the area is active

7 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.

Castle Buildings has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£129,000

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.

Median price across the last 5 sales in SA1 1JG: £84,500 (2025–2022).

Nearby sales in SA1 1JG

On the street

Versus other Castle Street homes

Four headline reads against 72 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating

57 (D)

Street avg 68 (D)

Below

Floor Area

45 m²

Street avg 48 m²

On par

CO₂ Emissions

2.3 t/year

Street avg 1.8 t/year

Below

Habitable Rooms

1 rooms

Street avg 1 rooms

On par

Before you decide

Everything you need to know about Castle Buildings

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

The data behind every report

Comparables

Similar properties nearby

Steady year-on-year across the wider district.

Nearest stop

0.1 km

High Street 1 — 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 Castle Buildings, Apartment 103, 32 Castle Street, Swansea, SA1 1JG. Each answer is also embedded as structured data for search engines.