What type of property is 17 Spring Terrace, SA1 3TD?

17 Spring Terrace, SA1 3TD is a 4-bedroom end-of-terrace house.

When did 17 Spring Terrace, SA1 3TD last change hands?

17 Spring Terrace, SA1 3TD last sold for £142,000 in March 2021, around 5 years ago. Before that, it sold for £42,000 in July 1997, so prices have been rising over 24 years on record. Source: HM Land Registry.

What is the price history for 17 Spring Terrace, SA1 3TD?

Across 2 sales between July 1997 and March 2021, 17 Spring Terrace, SA1 3TD rose from £42,000 to £142,000, a change of £100,000. That works out to roughly +5.3% per year compounded over 24 years. Source: HM Land Registry.

What energy rating does 17 Spring Terrace, SA1 3TD have?

The current EPC rating for 17 Spring Terrace, SA1 3TD is D with a score of 60 out of 100, lodged in November 2019. It has improved from a F recorded in October 2008 (2 bands). The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 17 Spring Terrace, SA1 3TD?

17 Spring Terrace, SA1 3TD has a recorded floor area of 94 m² (1,012 sq ft), around 24 m² per bedroom. That makes it about 21% larger than the median EPC-recorded property in SA1 3TD. Source: EPC Register.

How is 17 Spring Terrace, SA1 3TD heated?

The latest EPC at 17 Spring Terrace, SA1 3TD records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 17 Spring Terrace, SA1 3TD?

17 Spring Terrace, SA1 3TD is in council tax band C.

Where is 17 Spring Terrace, SA1 3TD located?

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

How safe is the area around 17 Spring Terrace, SA1 3TD?

Police records around 17 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 17 Spring Terrace, SA1 3TD?

The closest bus stop to 17 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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17 Spring Terrace, Swansea, SA1 3TD

Estimated value

£194,000

Since the 2021 sale (£142,000)+37%
Against SA1 3TD's recent median (£158,000)+23%

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

End terrace

Bedrooms

Bathrooms

Floor area

94 m²

1012 sq ft

Energy rating

Score 60

Council tax

Band C

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

£194,000

Against its 2021 sale (£142,000)+37%
Against SA1 3TD's recent median (£158,000)+23%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Spring Terrace is modelled from its 94 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
94 m² from the EPC lodged in November 2019
Sales of this home
2 sales recorded, the latest in 2021
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.

17 Spring Terrace has more than tripled in price since its earliest registered sale in 1997.

Sales timeline

23 March 2021Most recent
£142,000
+238.1%over 23 years
31 July 1997
£42,000

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 17 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 17 Spring Terrace

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

17 Spring Terrace is a four-bedroom end-of-terrace house in Swansea (SA1 3TD). 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 (November 2019) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Average to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.

At 94 m² it's 19% larger than the typical home in the postcode (79 m² median across 25 EPCs). Across 1997–2021, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £194,000 is 36.6% above the 2021 sale price. Most recent transfer: March 2021 at £142,000. 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

Bedrooms4
Bathrooms2

Before you decide

Everything you need to know about 17 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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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)

Nov 2019

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.3 t/year

Occupancy

Rented

Certificate validity

Valid until 8 November 2029

2 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2019from Oct 2008

EPC improved fromF23toD60

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

36%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 17 Spring Terrace, Swansea, SA1 3TD, sourced from the PlanIt planning register.

17 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.

On habitable rooms, 17 Spring Terrace stands well clear of the street.

Price per m²

£1,511

Street avg £1,583

On par

Floor Area

94 m²

Street avg 80 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

4.3 t/year

Street avg 3.4 t/year

Strongly 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

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-eraEnd-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, 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.

£186k

1 Richardson Street

SA1 3JF

4 bed1 bath

£275k

1 Penryce Court, Victoria Quay, Maritime Quarter

SA1 3XE

4 bed3 bath

£285k

1 Bathurst Street

SA1 3SA

4 bed2 bath

£208k

1 Spring Terrace

SA1 3TD

3 bed1 bath

£149k

10 Arethusa Quay, Maritime Quarter

SA1 3XH

2 bed1 bath

£195k

1 Bond Street

SA1 3TX

1 bed1 bath

£204k

1 York Court, Victoria Quay, Maritime Quarter

SA1 3XD

£206k

10 Anchor Court, Victoria Quay, Maritime Quarter

SA1 3XA

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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 17 Spring Terrace is modelled from its 94 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 17 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 17 Spring Terrace was lodged in November 2019 at band D and is valid until November 2029. 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 17 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: 17 Spring 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 17 Spring Terrace, Swansea, SA1 3TD. Each answer is also embedded as structured data for search engines.

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