What kind of home is 27 Sebastopol Street, SA1 8BN?

27 Sebastopol Street, SA1 8BN is a 3-bedroom mid-terrace house.

What did 27 Sebastopol Street, SA1 8BN sell for?

27 Sebastopol Street, SA1 8BN last sold for £150,000 in June 2022, around 4 years ago. Before that, it sold for £96,000 in November 2017, so prices have been rising over 5 years on record. Source: HM Land Registry.

Has 27 Sebastopol Street, SA1 8BN appreciated in value?

Across 2 sales between November 2017 and June 2022, 27 Sebastopol Street, SA1 8BN rose from £96,000 to £150,000, a change of £54,000. That works out to roughly +10.2% per year compounded over 5 years. Source: HM Land Registry.

What energy rating does 27 Sebastopol Street, SA1 8BN have?

The current EPC rating for 27 Sebastopol Street, SA1 8BN is D with a score of 56 out of 100, lodged in July 2017. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 27 Sebastopol Street, SA1 8BN?

27 Sebastopol Street, SA1 8BN has a recorded floor area of 103 m² (1,109 sq ft), around 34 m² per bedroom. That makes it about 30% larger than the median EPC-recorded property in SA1 8BN. Source: EPC Register.

What heating system does 27 Sebastopol Street, SA1 8BN use?

The latest EPC at 27 Sebastopol Street, SA1 8BN records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 27 Sebastopol Street, SA1 8BN have?

27 Sebastopol Street, SA1 8BN has 1 planning record on file (1 approved), most recent in March 2018. Source: PlanIt planning register.

What is the council tax band for 27 Sebastopol Street, SA1 8BN?

27 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.

Which area is 27 Sebastopol Street, SA1 8BN in?

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

What is crime like near 27 Sebastopol Street, SA1 8BN?

Police records around 27 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 27 Sebastopol Street, SA1 8BN?

The closest bus stop to 27 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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27 Sebastopol Street, St Thomas, Swansea, SA1 8BN

1 planning record

Estimated value

£168,000

Since the 2022 sale (£150,000)+12%
Against SA1 8BN's recent median (£125,000)+34%

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

103 m²

1109 sq ft

Energy rating

Score 56

Council tax

Band B

Tenure

Owner Occupied

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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

£168,000

Against its 2022 sale (£150,000)+12%
Against SA1 8BN's recent median (£125,000)+34%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 27 Sebastopol Street is modelled from its 103 m² EPC floor area, its 2 recorded sales 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
103 m² from the EPC lodged in July 2017
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in SA1 8BN
5 sales, median £125,000 (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	1 application	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.

Latest sale on 27 Sebastopol Street was the highest on Land Registry record across the postcode.

Sales timeline

30 June 2022Most recent
£150,000
+56.3%over 4 years
24 November 2017
£96,000

Median price across the last 5 sales in SA1 8BN: £125,000 (2022–2018).

Nearby sales in SA1 8BN

Risks

What this page doesn't show

2 potential issues have already been flagged for 27 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 27 Sebastopol Street

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

27 Sebastopol Street is a three-bedroom mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BN). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (July 2017) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 77).

At 103 m² the property is well over the postcode median (79 m² across 23 EPCs), placing it in the larger end of the local stock. One planning record on file: HMO conversion approved in 2018. Past consents include HMO conversion, meaningful when judging how the property has evolved. Across 2017–2022, sale prices on this property compounded at 10.2% per year. Today's modelled estimate of £168,000 is 12% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 49.7% above the typical sold price in the postcode. Most recent transfer: June 2022 at £150,000. 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

Bedrooms3

Before you decide

Everything you need to know about 27 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.

Current Certificate

Jul 2017

EPC Rating

D56

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

5.1 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 2 July 2027

7 months remaining

Planning

Planning history

Applications and permits filed against 27 Sebastopol Street, St Thomas, Swansea, SA1 8BN, sourced from the PlanIt planning register.

1 application on record at 27 Sebastopol Street, St Thomas, Swansea, SA1 8BN

1decisions14documents47nearby

Flagged:HMO conversion

Mar 2018
HMOFull
Outcome in report
Change of use from residential (Class C3) to 3 bedroom HMO for 3 people (Class C4)
Documents
14 docs on file
Reference
2018/0212/FUL
Full record in report

Unlock 27 Sebastopol Street, St Thomas, Swansea, SA1 8BN's full planning history

You're seeing the shape of it. The report has the substance.

Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 47 notable nearby
The 14 documents, officer reports & conditions
What the pattern means for extending or converting here

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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.

27 Sebastopol Street is notably below the street on years held.

Price per m²

£1,456

Street avg £1,119

Above

Floor Area

103 m²

Street avg 88 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

5.1 t/year

Street avg 4.3 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

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 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, 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.

£207k

1 Elmhurst Crescent, St Thomas

SA1 8EA

3 bed1 bath

£174k

1 Kilvey Terrace, St Thomas

SA1 8BA

2 bed

£147k

1 Balaclava Street, St Thomas

SA1 8BS

4 bed1 bath

£174k

1 Danygraig Road, Port Tennant

SA1 8LY

1 bed

£189k

1 Kinley Street, St Thomas

SA1 8HE

1 bed1 bath

£173k

1 Glenroy Avenue, St Thomas

SA1 8DU

£159k

1 Elba Crescent, Crymlyn Burrows

SA1 8QQ

£181k

1 David Williams Terrace, Port Tennant

SA1 8NN

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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 27 Sebastopol Street is modelled from its 103 m² EPC floor area, its 2 recorded sales 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. 2 sales are recorded for 27 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 27 Sebastopol Street was lodged in July 2017 at band D and is valid until July 2027. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 27 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: 27 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 27 Sebastopol Street, St Thomas, Swansea, SA1 8BN. Each answer is also embedded as structured data for search engines.

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

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in SA1 8BN

Inside

Everything you need to know about 27 Sebastopol Street

EPC Rating

Unlock 27 Sebastopol Street, St Thomas, Swansea, SA1 8BN's full planning history

Nearest stops

Most reported crime locally

Level 3 Building Survey

1 Elmhurst Crescent, St Thomas

1 Kilvey Terrace, St Thomas

1 Balaclava Street, St Thomas

1 Danygraig Road, Port Tennant

1 Kinley Street, St Thomas

1 Glenroy Avenue, St Thomas

1 Elba Crescent, Crymlyn Burrows

1 David Williams Terrace, Port Tennant

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