What type of property is Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG?

Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG is a 1-bedroom mid-terrace house, on a corner plot.

When did Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG last change hands?

Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG last sold for £61,000 in June 2021, around 5 years ago. Source: HM Land Registry.

What is the EPC rating for Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG?

The current EPC rating for Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG is C with a score of 72 out of 100, lodged in January 2021. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG?

Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG has a recorded floor area of 52 m² (560 sq ft), around 52 m² per bedroom. That makes it about 13% larger than the median EPC-recorded property in SA1 1JG. Source: EPC Register.

How is Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG heated?

The latest EPC at Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG records electricity as the main heating fuel. Source: EPC Register.

What council tax band is Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG?

Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG is in council tax band C.

Where is Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG located?

Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG sits in Swansea. It falls within the SA1 postcode district.

Is Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG in a safe area?

Police records around Castle Buildings, Apartment 308, 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 transport links are near Castle Buildings, Apartment 308, 32 Castle Street, SA1 1JG?

The closest bus stop to Castle Buildings, Apartment 308, 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 308, 32 Castle Street, Swansea, SA1 1JG

Property type

Mid terrace

Floor 02

Bedroom

Floor area

52 m²

560 sq ft

Energy rating

Score 72

Council tax

Band C

Tenure

Owner Occupied

Overview

About Castle Buildings

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

Castle Buildings is a one-bedroom mid-terrace house in Swansea (SA1 1JG). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (January 2021) shows a C (score 72). The rating has held steady at C across 2 certificates since April 2010. Between certificates, lighting went from Very Poor 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 B (score 85). Main heating runs on electricity. At 52 m² this is the 55th 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. The home occupies a corner plot.

Today's modelled estimate of £132,000 sits 116.4% above the 2021 sale of £61,000. On a £-per-square-foot basis, the last sale (£109/sq ft) was about 41.3% below the postcode norm. Sold June 2021 for £61,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Specifications

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

Bedrooms1

Outside

Corner plotYes

Building

RefurbishedYes

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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The data behind every report

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)

Jan 2021

EPC Rating

C72

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Average

CO2 Emissions

1.6 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jan 2021from Apr 2010

Heating System

Storage HeatersRoom Heaters

Heating system changed

Heating Controls

ManualThermostat

Heating controls upgraded for better temperature management

Hot Water

AverageVery Poor

Hot water efficiency decreased

Wall Insulation

Uninsulated SolidInsulated Solid

External or internal wall insulation added

Low Energy Lighting

9%71%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

21st century2nd Floor FlatEPC CNo mains gasSolid (non-cavity) walls

Because the property has no mains gas supply and has solid (non-cavity) walls, 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 308, 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.

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

Current estimate

£132,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2021)

£61,000

Recorded with HM Land Registry.

Sales timeline

1 June 2021Most recent
£61,000

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.

Castle Buildings is notably below the street on price per m².

Price per m²

£1,173

Street avg £1,914

Strongly below

Floor Area

52 m²

Street avg 48 m²

Above

Habitable Rooms

2 rooms

Street avg 1 rooms

Strongly above

CO₂ Emissions

1.6 t/year

Street avg 1.8 t/year

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 308, 32 Castle Street, Swansea, SA1 1JG. Each answer is also embedded as structured data for search engines.