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4 St Helens Avenue, Swansea, SA1 4ND

3 sales on record
Property type
Mid terrace
Habitable rooms
7
From EPC
Floor area
144 m²
1550 sq ft
Energy rating
D
Score 65
Council tax
Band E
Tenure
Private Rental
Overview

About 4 St Helens Avenue

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

4 St Helens Avenue is a mid-terrace house in Swansea (SA1 4ND). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2019) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in December 2008 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.

Across 1999–2024, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £287,000 is 13.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 79.3% above the typical sold price in the postcode. Most recent transfer: August 2024 at £252,000.

Before you decide

Everything you need to know about 4 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

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
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

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.2 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Nov 2019from Dec 2008
EPC improved fromF36toD65
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Walls
Very PoorPoor

Wall insulation improved

Roof Insulation
UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Low Energy Lighting
47%100%

More low energy lighting installed

SDL Surveying

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 £885 · Includes VAT

Planning

Planning history

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

4 St Helens Avenue has no planning applications on record.

44

But the area is active

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

Price

Sales history & valuation

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

Price for 4 St Helens Avenue has grown more than fourfold since the 1999 starting point.

Current estimate

£287,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 25 years.

See how we calculated this
Last sold (2024)

£252,000

Growth on file: 5.8% per year over 25 years.

Sales timeline

  1. 22 August 2024Most recent

    £252,000

    +29.2%over 20 years

  2. 19 July 2004

    £195,000

    +214.8%over 4 years

  3. 8 December 1999

    £61,950

Median price across the last 5 sales in SA1 4ND: £209,000 (2025–2019).

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.

Price per m² for 4 St Helens Avenue runs comfortably ahead of the street norm.

Price per m²

£1,750

Street avg £1,099

Strongly above

Floor Area

144 m²

Street avg 150 m²

Below

Habitable Rooms

7 rooms

Street avg 7 rooms

On par

CO₂ Emissions

5.2 t/year

Street avg 7.0 t/year

Strongly above
Before you decide

Everything you need to know about 4 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

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£292k

1 Nyanza Terrace

SA1 4QQ

£281k

1 Bryn Y Mor Crescent

SA1 4QT

£300k

1 Bay View Crescent

SA1 4LP

1 bed
£272k

1 St Helens Avenue

SA1 4ND

£262k

1 Victoria Terrace

SA1 4LS

3 bed2 bath
£336k

10 Bryn Y Mor Crescent

SA1 4QT

£243k

10 Bay View Crescent

SA1 4LP

£231k

1 Russell Street

SA1 4HR

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 4 St Helens Avenue, Swansea, SA1 4ND. Each answer is also embedded as structured data for search engines.