What type of property is Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH?

Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH is a 2-bedroom mid-terrace house.

What was the last sold price for Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH?

Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH last sold for £125,000 in November 2016, around 10 years ago. Source: HM Land Registry.

What is the EPC rating for Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH?

The current EPC rating for Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH is D with a score of 64 out of 100, lodged in June 2021. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH?

Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH has a recorded floor area of 69 m² (743 sq ft), around 35 m² per bedroom. That makes it about 53% larger than the median EPC-recorded property in SA1 1JH. Source: EPC Register.

How is Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH heated?

The latest EPC at Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH records electricity as the main heating fuel. Source: EPC Register.

What council tax band is Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH?

Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH is in council tax band D.

Where is Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH located?

Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH sits in Swansea. It falls within the SA1 postcode district.

How safe is the area around Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH?

Police records around Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH show an average of 580 reported crimes per month over the last 16 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 503, 32 Castle Street, SA1 1JH?

The closest bus stop to Castle Buildings, Apartment 503, 32 Castle Street, SA1 1JH is High Street 1, 107m away. The nearest rail option is Swansea Rail Station, 449m away.

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Castle Buildings, Apartment 503, 32 Castle Street, Swansea, SA1 1JH

Estimated value

£144,000

Since the 2016 sale (£125,000)+15%
Against SA1 1JH's recent median (£54,000)+167%

Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Mid terrace

Floor 05

Bedrooms

Floor area

69 m²

743 sq ft

Energy rating

Score 64

Council tax

Band D

Tenure

Private Rental

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Valuation

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

£144,000

Against its 2016 sale (£125,000)+15%
Against SA1 1JH's recent median (£54,000)+167%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Castle Buildings is modelled from its 69 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 1JH. 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
69 m² from the EPC lodged in June 2021
Sales of this home
1 sale recorded, the latest in 2016
Recent sales in SA1 1JH
5 sales, median £54,000 (2026–2015)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: January 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

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Castle Buildings valuation sits well clear of the typical sold price in this postcode.

Sales timeline

1 November 2016Most recent
£125,000

Median price across the last 5 sales in SA1 1JH: £54,000 (2026–2015).

Nearby sales in SA1 1JH

Risks

What this page doesn't show

2 potential issues have already been flagged for Castle Buildings, Apartment 503, 32 Castle Street, Swansea, SA1 1JH. The detail, evidence and what to ask about it are in the Risks Report.

Signs of HMO activity in the areaIn report
Larger development activity nearbyIn report
Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About Castle Buildings

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

Castle Buildings is a two-bedroom mid-terrace house in Swansea (SA1 1JH). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (June 2021) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 69 m² this is the 25th smallest of 29 units on EPC record in Castle Buildings, where floor areas span 36–80 m². The building's EPC ratings span E to B across 29 units on file.

At 69 m² the property is well over the postcode median (48 m² across 28 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £144,000 is 15.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 21.6% below the postcode norm. Last sold in November 2016, so it's been off the market for around 10 years.

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

Bedrooms2
Open-plan layoutYes
Dining roomYes

Outside

ParkingYes

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)

Jun 2021

EPC Rating

D64

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Good

CO2 Emissions

2.4 t/year

Occupancy

Rented

Certificate validity

Valid until 27 June 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2021from Mar 2010

Hot Water

Immersion (Off-Peak)Immersion

Hot water system changed

Low Energy Lighting

33%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Castle Buildings, Apartment 503, 32 Castle Street, Swansea, SA1 1JH, 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.

On the street

Versus other Castle Street homes

Four headline reads against 28 similar flats on this street, drawn from the latest EPC and Land Registry data.

On floor area, Castle Buildings stands well clear of the street.

Price per m²

£1,812

Street avg £2,211

Below

Floor Area

69 m²

Street avg 51 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 2 rooms

Strongly above

CO₂ Emissions

2.4 t/year

Street avg 1.8 t/year

Below

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

Rail-style transport is unusually close for this postcode.

Crime

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

High Street 1 — bus stop.

Nearest stops

High Street 1Bus stop107m
Castle SquareBus stop116m
High Street 3Bus stop151m
KingswayBus stop179m

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

21st centuryMid 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

Comparables

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for Castle Buildings is modelled from its 69 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 1JH. 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. 1 sale is recorded for Castle Buildings. 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 Castle Buildings was lodged in June 2021 at band D and is valid until June 2031. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to Castle Buildings. 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 1JH.
Council tax band: Castle Buildings is in council tax band D. 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.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Castle Buildings, Apartment 503, 32 Castle Street, Swansea, SA1 1JH. Each answer is also embedded as structured data for search engines.

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Castle Buildings, Apartment 503, 32 Castle Street, Swansea, SA1 1JH

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in SA1 1JH

Inside

Outside

Everything you need to know about Castle Buildings

EPC Rating

Property Improvements

Nearest stops

Most reported crime locally

Level 3 Building Survey

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