What type of property is 3 St Helens Avenue, SA1 4ND?

3 St Helens Avenue, SA1 4ND is a 6-bedroom mid-terrace house.

When did 3 St Helens Avenue, SA1 4ND last change hands?

3 St Helens Avenue, SA1 4ND last sold for £135,000 in March 2016, around 10 years ago. Before that, it sold for £95,000 in August 2003, so prices have been rising over 13 years on record. Source: HM Land Registry.

What is the price history for 3 St Helens Avenue, SA1 4ND?

Across 2 sales between August 2003 and March 2016, 3 St Helens Avenue, SA1 4ND rose from £95,000 to £135,000, a change of £40,000. That works out to roughly +2.8% per year compounded over 13 years. Source: HM Land Registry.

What energy rating does 3 St Helens Avenue, SA1 4ND have?

The current EPC rating for 3 St Helens Avenue, SA1 4ND is C with a score of 74 out of 100, lodged in March 2024. It has improved from a E recorded in February 2016 (2 bands). The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 3 St Helens Avenue, SA1 4ND?

3 St Helens Avenue, SA1 4ND has a recorded floor area of 161 m² (1,733 sq ft), around 27 m² per bedroom. That makes it about 9% larger than the median EPC-recorded property in SA1 4ND. Source: EPC Register.

How is 3 St Helens Avenue, SA1 4ND heated?

The latest EPC at 3 St Helens Avenue, SA1 4ND records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 3 St Helens Avenue, SA1 4ND have?

3 St Helens Avenue, SA1 4ND has 1 planning record on file (1 approved), most recent in June 2016. Source: PlanIt planning register.

What council tax band is 3 St Helens Avenue, SA1 4ND?

3 St Helens Avenue, SA1 4ND is in council tax band E.

Where is 3 St Helens Avenue, SA1 4ND located?

3 St Helens Avenue, SA1 4ND sits in Swansea. It falls within the SA1 postcode district.

Is 3 St Helens Avenue, SA1 4ND in a safe area?

Police records around 3 St Helens Avenue, SA1 4ND show an average of 3 reported crimes per month over the last 11 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to 3 St Helens Avenue, SA1 4ND?

The closest bus stop to 3 St Helens Avenue, SA1 4ND is St Helens Crescent, 78m away. In total there are 30 bus stops within the surrounding area.

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3 St Helens Avenue, Swansea, SA1 4ND

1 planning record

Property type

Mid terrace

Bedrooms

Bathroom

Floor area

161 m²

1733 sq ft

Energy rating

Score 74

Council tax

Band E

Tenure

Private Rental

Overview

About 3 St Helens Avenue

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

3 St Helens Avenue is a six-bedroom mid-terrace house in Swansea (SA1 4ND). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (March 2024) shows a C (score 74). When first surveyed in February 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 82).

On energy efficiency it sits in the top 10% of properties in this postcode. Across 2003–2016, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £288,000 sits 113.3% above the 2016 sale of £135,000. On a £-per-square-foot basis, the last sale (£78/sq ft) was about 19.1% below the postcode norm. One planning record on file: HMO conversion approved in 2016. Past consents include HMO conversion, meaningful when judging how the property has evolved. Last sold in March 2016, so it's been off the market for around 10 years.

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

Bedrooms6
Bathrooms1

Outside

GarageYes

Building

Heating systemElectric
RefurbishedYes

Before you decide

Everything you need to know about 3 St Helens Avenue

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

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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.

3 St Helens Avenue ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 3)

Mar 2024

EPC Rating

C74

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

4.0 t/year

Occupancy

Rented

Property Improvements

Changes detected from historical EPC data

Jul 2016from Feb 2016

EPC improved fromE44toG1

Heating System

Gas BoilerRoom Heaters

Heating system changed

Heating Controls

Prog + TRVsThermostat

Heating controls changed

Hot Water

Main SystemImmersion

Hot water system changed

Low Energy Lighting

29%0%

Low energy lighting percentage decreased

Mar 2024from Jul 2016

EPC improved fromG1toC74

Heating System

Room HeatersGas Boiler

Upgraded to gas central heating

Heating Controls

ThermostatFull

Heating controls upgraded for better temperature management

Hot Water

ImmersionMain System

Hot water system upgraded

Windows

Partial DoubleFull Double

Windows upgraded, improving insulation

Walls

Very PoorGood

Wall insulation improved

Floor Insulation

UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting

0%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-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 £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 3 St Helens Avenue, Swansea, SA1 4ND, sourced from the PlanIt planning register.

1 application on record at 3 St Helens Avenue, Swansea, SA1 4ND

1decisions12documents44nearby

Flagged:HMO conversion

Jun 2016
HMOFull
Outcome in report
Change of use of residential dwelling (Class C3) to HMO for up to six people (Class C4) with fenestration alterations and associated works to front elevation
Documents
12 docs on file
Reference
2016/0721
Full record in report

Unlock 3 St Helens Avenue, Swansea, SA1 4ND's full planning history

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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 44 notable nearby
The 12 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

3 St Helens Avenue's estimated value is more than triple its earliest registered sale price (2003).

Current estimate

£288,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 13 years.

See how we calculated this

Last sold (2016)

£135,000

Growth on file: 2.8% per year over 13 years.

Sales timeline

29 March 2016Most recent
£135,000
+42.1%over 12 years
11 August 2003
£95,000

Median price across the last 5 sales in SA1 4ND: £252,000 (2025–2020).

Nearby sales in SA1 4ND

On the street

Versus other St Helens Avenue homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 3 St Helens Avenue runs comfortably ahead of the street norm.

Price per m²

£839

Street avg £1,140

Strongly below

Floor Area

161 m²

Street avg 150 m²

Above

Habitable Rooms

7 rooms

Street avg 7 rooms

On par

CO₂ Emissions

4.0 t/year

Street avg 7.0 t/year

Strongly above

Before you decide

Everything you need to know about 3 St Helens Avenue

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£205k

1 George Street

SA1 4HH

6 bed

£175k

1 Page Lane

SA1 4EU

6 bed

£228k

1 Westbury Street

SA1 4JN

5 bed1 bath

£211k

10 Bayview Terrace

SA1 4LT

5 bed2 bath

£450k

1 Belgrave Gardens, Walter Road

SA1 4QF

5 bed1 bath

£292k

1 Nyanza Terrace

SA1 4QQ

£281k

1 Bryn Y Mor Crescent

SA1 4QT

£300k

1 Bay View Crescent

SA1 4LP

1 bed

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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Helens Crescent — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 3 St Helens Avenue, Swansea, SA1 4ND. Each answer is also embedded as structured data for search engines.