What type of property is 15 Sebastopol Street, SA1 8BN?

15 Sebastopol Street, SA1 8BN is a 2-bedroom mid-terrace house.

What did 15 Sebastopol Street, SA1 8BN sell for?

15 Sebastopol Street, SA1 8BN last sold for £21,000 in August 1996, around 30 years ago. Source: HM Land Registry.

How energy efficient is 15 Sebastopol Street, SA1 8BN?

The current EPC rating for 15 Sebastopol Street, SA1 8BN is D with a score of 62 out of 100, lodged in March 2021. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 15 Sebastopol Street, SA1 8BN?

15 Sebastopol Street, SA1 8BN has a recorded floor area of 78 m² (840 sq ft), around 39 m² per bedroom. Source: EPC Register.

How is 15 Sebastopol Street, SA1 8BN heated?

The latest EPC at 15 Sebastopol Street, SA1 8BN records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 15 Sebastopol Street, SA1 8BN?

15 Sebastopol Street, SA1 8BN is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 15 Sebastopol Street, SA1 8BN located?

15 Sebastopol Street, SA1 8BN sits in St. Thomas, Swansea, Swansea. It falls within the SA1 postcode district.

How safe is the area around 15 Sebastopol Street, SA1 8BN?

Police records around 15 Sebastopol Street, SA1 8BN 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.

How well connected is 15 Sebastopol Street, SA1 8BN?

The closest bus stop to 15 Sebastopol Street, SA1 8BN is St Thomas Church, 80m away. In total there are 30 bus stops within the surrounding area.

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15 Sebastopol Street, St Thomas, Swansea, SA1 8BN

Estimated value

£117,000

Since the 1996 sale (£21,000)+457%
Against SA1 8BN's recent median (£128,000)-9%

Newest record on this page: September 2022. 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

Bedrooms

Floor area

78 m²

840 sq ft

Energy rating

Score 62

Council tax

Band B

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

£117,000

Against its 1996 sale (£21,000)+457%
Against SA1 8BN's recent median (£128,000)-9%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Sebastopol Street is modelled from its 78 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 8BN. 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
78 m² from the EPC lodged in March 2021
Sales of this home
1 sale recorded, the latest in 1996
Recent sales in SA1 8BN
5 sales, median £128,000 (2022–2018)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: September 2022	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.

15 Sebastopol Street's modelled value sits at over four times its earliest registered sale price (1996).

Sales timeline

1 August 1996Most recent
£21,000

Median price across the last 5 sales in SA1 8BN: £128,000 (2022–2018).

Nearby sales in SA1 8BN

Risks

What this page doesn't show

2 potential issues have already been flagged for 15 Sebastopol Street, St Thomas, Swansea, SA1 8BN. 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 15 Sebastopol Street

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

15 Sebastopol Street is a two-bedroom mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BN). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2021) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.

It hasn't traded since August 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £117,000 sits 457.1% above the 1996 sale of £21,000. On a £-per-square-foot basis, the last sale (£25/sq ft) was about 73.1% below the postcode norm.

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

Before you decide

Everything you need to know about 15 Sebastopol Street

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.

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

Current Certificate(1 of 2)

Mar 2021

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.5 t/year

Occupancy

Rented

Certificate validity

Valid until 30 March 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2021from Mar 2009

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water

Main (No Stat)Main System

Hot water system upgraded

Windows

Partial DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting

75%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 15 Sebastopol Street, St Thomas, Swansea, SA1 8BN, sourced from the PlanIt planning register.

15 Sebastopol Street has no planning applications on record.

But the area is active

47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Sebastopol Street homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 15 Sebastopol Street runs well behind the street norm.

Price per m²

£269

Street avg £1,198

Strongly below

Floor Area

78 m²

Street avg 89 m²

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.5 t/year

Street avg 4.4 t/year

On par

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

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Thomas Church — bus stop.

Nearest stops

St Thomas ChurchBus stop80m
St Thomas' ChurchBus stop92m
Cape HornerBus stop176m
St Thomas Community CentreBus stop205m

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

Victorian-eraMid-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

Comparables

Similar properties nearby

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

£174k

1 Kilvey Terrace, St Thomas

SA1 8BA

2 bed

£174k

1 Danygraig Road, Port Tennant

SA1 8LY

1 bed

£189k

1 Kinley Street, St Thomas

SA1 8HE

1 bed1 bath

£207k

1 Elmhurst Crescent, St Thomas

SA1 8EA

3 bed1 bath

£147k

1 Balaclava Street, St Thomas

SA1 8BS

4 bed1 bath

£121k

1 Dupre Road, St Thomas

SA1 8HB

£124k

1 Ivy Bush Court, St Thomas

SA1 8DQ

£125k

1 Canaan Row, St Thomas

SA1 8EQ

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Method

How to read this page

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 15 Sebastopol Street is modelled from its 78 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 8BN. 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 15 Sebastopol Street. 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 15 Sebastopol Street was lodged in March 2021 at band D and is valid until March 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 15 Sebastopol Street. 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 8BN.
Council tax band: 15 Sebastopol Street is in council tax band B. 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 15 Sebastopol Street, St Thomas, Swansea, SA1 8BN. Each answer is also embedded as structured data for search engines.

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