What kind of home is 12 Kilvey Terrace, SA1 8BA?

12 Kilvey Terrace, SA1 8BA is a 1-bedroom mid-terrace house.

What did 12 Kilvey Terrace, SA1 8BA sell for?

12 Kilvey Terrace, SA1 8BA last sold for £95,000 in June 2023, around 3 years ago. Land Registry has 3 sales on record going back to £42,000 in March 1998. Source: HM Land Registry.

What is the price history for 12 Kilvey Terrace, SA1 8BA?

Across 3 sales between March 1998 and June 2023, 12 Kilvey Terrace, SA1 8BA rose from £42,000 to £95,000, a change of £53,000. That works out to roughly +3.3% per year compounded over 25 years. Source: HM Land Registry.

How energy efficient is 12 Kilvey Terrace, SA1 8BA?

The current EPC rating for 12 Kilvey Terrace, SA1 8BA is D with a score of 65 out of 100, lodged in June 2023. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 12 Kilvey Terrace, SA1 8BA?

12 Kilvey Terrace, SA1 8BA has a recorded floor area of 94 m² (1,012 sq ft), around 94 m² per bedroom. That makes it about 19% smaller than the median EPC-recorded property in SA1 8BA. Source: EPC Register.

What heating system does 12 Kilvey Terrace, SA1 8BA use?

The latest EPC at 12 Kilvey Terrace, SA1 8BA records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 12 Kilvey Terrace, SA1 8BA?

12 Kilvey Terrace, SA1 8BA is in council tax band C.

Which area is 12 Kilvey Terrace, SA1 8BA in?

12 Kilvey Terrace, SA1 8BA sits in St. Thomas, Swansea, Swansea. It falls within the SA1 postcode district.

What is crime like near 12 Kilvey Terrace, SA1 8BA?

Police records around 12 Kilvey Terrace, SA1 8BA 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 12 Kilvey Terrace, SA1 8BA?

The closest bus stop to 12 Kilvey Terrace, SA1 8BA is Morris Lane Top, 154m away. The nearest rail option is Swansea Rail Station, 562m away.

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12 Kilvey Terrace, St Thomas, Swansea, SA1 8BA

3 sales on record

Estimated value

£143,000

Since the 2023 sale (£95,000)+51%
Against SA1 8BA's recent median (£144,500)-1%

Newest record on this page: October 2025. 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

Bedroom

Bathroom

Floor area

94 m²

1012 sq ft

Energy rating

Score 65

Council tax

Band C

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

£143,000

Against its 2023 sale (£95,000)+51%
Against SA1 8BA's recent median (£144,500)-1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Kilvey Terrace is modelled from its 94 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA1 8BA. 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
94 m² from the EPC lodged in June 2023
Sales of this home
3 sales recorded, the latest in 2023
Recent sales in SA1 8BA
5 sales, median £144,500 (2025–2023)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: October 2025	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.

Sale price has at least doubled since 1998.

Sales timeline

29 June 2023Most recent
£95,000
-22.8%over 17 years
29 November 2005
£123,000
+192.9%over 7 years
20 March 1998
£42,000

Median price across the last 5 sales in SA1 8BA: £144,500 (2025–2023).

Nearby sales in SA1 8BA

Risks

What this page doesn't show

2 potential issues have already been flagged for 12 Kilvey Terrace, St Thomas, Swansea, SA1 8BA. 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 12 Kilvey Terrace

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

12 Kilvey Terrace is a one-bedroom mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BA). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2023) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.

Across 1998–2023, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £143,000 sits 50.5% above the 2023 sale of £95,000. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 19% above the typical sold price in the postcode. At 94 m² it's 19% smaller than the typical home in the postcode (116 m² median across 35 EPCs). Sold June 2023 for £95,000.

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
Bathrooms1

Outside

ParkingAllocated

Building

RefurbishedYes

Before you decide

Everything you need to know about 12 Kilvey Terrace

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

Jun 2023

EPC Rating

D65

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.6 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 20 June 2033

6 years remaining

Planning

Planning history

Applications and permits filed against 12 Kilvey Terrace, St Thomas, Swansea, SA1 8BA, sourced from the PlanIt planning register.

12 Kilvey Terrace 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 Kilvey Terrace homes

Four headline reads against 33 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 12 Kilvey Terrace lags the street by a wide margin.

Price per m²

£1,011

Street avg £1,024

On par

Floor Area

94 m²

Street avg 122 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

3.6 t/year

Street avg 5.1 t/year

Strongly above

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

0.2 km

Morris Lane Top — bus stop.

Nearest stops

Morris Lane TopBus stop154m
Grenfell Park RoadBus stop166m
St Elmo AvenueBus stop167m
The Ship InnBus stop167m

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 Danygraig Road, Port Tennant

SA1 8LY

1 bed

£189k

1 Kinley Street, St Thomas

SA1 8HE

1 bed1 bath

£174k

1 Kilvey Terrace, St Thomas

SA1 8BA

2 bed

£207k

1 Elmhurst Crescent, St Thomas

SA1 8EA

3 bed1 bath

£147k

1 Balaclava Street, St Thomas

SA1 8BS

4 bed1 bath

£136k

1 Bay Street, Port Tennant

SA1 8LB

£152k

1 Bay View, St Thomas

SA1 8BB

£152k

1 Beaumont Crescent, St Thomas

SA1 8DW

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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 12 Kilvey Terrace is modelled from its 94 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA1 8BA. 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. 3 sales are recorded for 12 Kilvey Terrace. 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 12 Kilvey Terrace was lodged in June 2023 at band D and is valid until June 2033. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Kilvey Terrace. 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 8BA.
Council tax band: 12 Kilvey Terrace is in council tax band C. 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 12 Kilvey Terrace, St Thomas, Swansea, SA1 8BA. Each answer is also embedded as structured data for search engines.

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