What type of property is 20 Spring Terrace, SA1 3TD?

20 Spring Terrace, SA1 3TD is a 2-bedroom mid-terrace house.

What was the last sold price for 20 Spring Terrace, SA1 3TD?

20 Spring Terrace, SA1 3TD last sold for £115,000 in January 2009, around 18 years ago. Before that, it sold for £107,000 in February 2006, so prices have been rising over 3 years on record. Source: HM Land Registry.

Has 20 Spring Terrace, SA1 3TD appreciated in value?

Across 2 sales between February 2006 and January 2009, 20 Spring Terrace, SA1 3TD rose from £107,000 to £115,000, a change of £8,000. That works out to roughly +2.5% per year compounded over 3 years. Source: HM Land Registry.

What energy rating does 20 Spring Terrace, SA1 3TD have?

The current EPC rating for 20 Spring Terrace, SA1 3TD is D with a score of 65 out of 100, lodged in February 2016. It has dropped from a C recorded in January 2011. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 20 Spring Terrace, SA1 3TD?

20 Spring Terrace, SA1 3TD has a recorded floor area of 79 m² (850 sq ft), around 40 m² per bedroom. Source: EPC Register.

How is 20 Spring Terrace, SA1 3TD heated?

The latest EPC at 20 Spring Terrace, SA1 3TD records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 20 Spring Terrace, SA1 3TD?

20 Spring Terrace, SA1 3TD 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 20 Spring Terrace, SA1 3TD located?

20 Spring Terrace, SA1 3TD sits in Swansea. It falls within the SA1 postcode district.

Is 20 Spring Terrace, SA1 3TD in a safe area?

Police records around 20 Spring Terrace, SA1 3TD 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 20 Spring Terrace, SA1 3TD?

The closest bus stop to 20 Spring Terrace, SA1 3TD is Argyle Street, 123m away. The nearest bus option is Swansea Bus Station Stand X, 414m away.

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20 Spring Terrace, Swansea, SA1 3TD

Estimated value

£138,000

Since the 2009 sale (£115,000)+20%
Against SA1 3TD's recent median (£158,000)-13%

Newest record on this page: March 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

Bedrooms

Floor area

79 m²

850 sq ft

Energy rating

Score 65

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

£138,000

Against its 2009 sale (£115,000)+20%
Against SA1 3TD's recent median (£158,000)-13%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Spring Terrace is modelled from its 79 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA1 3TD. 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
79 m² from the EPC lodged in February 2016
Sales of this home
2 sales recorded, the latest in 2009
Recent sales in SA1 3TD
5 sales, median £158,000 (2026–2023)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: March 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.

The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.

Sales timeline

28 January 2009Most recent
£115,000
+7.5%over 2 years
13 February 2006
£107,000

Median price across the last 5 sales in SA1 3TD: £158,000 (2026–2023).

Nearby sales in SA1 3TD

Risks

What this page doesn't show

2 potential issues have already been flagged for 20 Spring Terrace, Swansea, SA1 3TD. 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 20 Spring Terrace

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

20 Spring Terrace is a two-bedroom mid-terrace house in Swansea (SA1 3TD). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (February 2016) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2011); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Poor and lighting dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.

Held since January 2009 — that's 18 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2006–2009, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £138,000 is 20% above the 2009 sale price.

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 20 Spring 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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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.

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

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 18 Feb 2026

Current Certificate(1 of 2)

Feb 2016

EPC Rating

D65

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.1 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 18 February 2026

New assessment needed to sell or let

Planning

Planning history

Applications and permits filed against 20 Spring Terrace, Swansea, SA1 3TD, sourced from the PlanIt planning register.

20 Spring Terrace has no planning applications on record.

But the area is active

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

On the street

Versus other Spring Terrace homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

20 Spring Terrace is notably below the street on habitable rooms.

Price per m²

£1,456

Street avg £1,585

Below

Floor Area

79 m²

Street avg 80 m²

On par

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

3.1 t/year

Street avg 3.5 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

Argyle Street — bus stop.

Nearest stops

Argyle StreetBus stop123m
MasonicBus stop197m
Beach StreetBus stop263m
St Helens RoadBus stop283m

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.

£149k

10 Arethusa Quay, Maritime Quarter

SA1 3XH

2 bed1 bath

£125k

1 Arethusa Quay, Maritime Quarter

SA1 3XH

1 bed

£195k

1 Bond Street

SA1 3TX

1 bed1 bath

£208k

1 Spring Terrace

SA1 3TD

3 bed1 bath

£186k

1 Richardson Street

SA1 3JF

4 bed1 bath

£140k

1 Western Street

SA1 3JZ

£132k

1 Clews Mews, Beach Street

SA1 3AT

£131k

1 Beach Street

SA1 3JP

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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 20 Spring Terrace is modelled from its 79 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA1 3TD. 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 20 Spring 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 20 Spring Terrace was lodged in February 2016 at band D and expired in February 2026, so a new one is needed to sell or let. 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 20 Spring 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 3TD.
Council tax band: 20 Spring Terrace 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 20 Spring Terrace, Swansea, SA1 3TD. Each answer is also embedded as structured data for search engines.

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