Skip to content
UK Property Looker

5 St Helens Avenue, Swansea, SA1 4ND

5 sales on record

Estimated value

£309,000

  • Since the 2025 sale (£285,000)+8%
  • Against SA1 4ND's recent median (£209,000)+48%

Newest record on this page: July 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
Bedrooms
4
Bathrooms
2
Floor area
140 m²
1507 sq ft
Energy rating
D
Score 59
Council tax
Band E
Tenure
Owner Occupied
Get directions (opens in a new tab)
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

£309,000

  • Against its 2025 sale (£285,000)+8%
  • Against SA1 4ND's recent median (£209,000)+48%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 5 St Helens Avenue is modelled from its 140 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in SA1 4ND. 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

    140 m² from the EPC lodged in February 2025

  • Sales of this home

    5 sales recorded, the latest in 2025

  • Recent sales in SA1 4ND

    5 sales, median £209,000 (2024–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Latest sale on 5 St Helens Avenue was the highest on Land Registry record across the postcode.

Sales timeline

  1. 9 July 2025Most recent

    £285,000

    +58.3%over 19 years

  2. 14 July 2005

    £180,000

    +373.7%over 8 years

  3. 12 September 1996

    £38,000

  4. 1 May 1996

    £38,000

  5. 5 January 1995

    £38,100

Median price across the last 5 sales in SA1 4ND: £209,000 (2024–2019).

Risks

What this page doesn't show

1 potential issue has already been flagged for 5 St Helens Avenue, Swansea, SA1 4ND. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 5 St Helens Avenue

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

5 St Helens Avenue is a four-bedroom mid-terrace house in Swansea (SA1 4ND). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (February 2025) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump.

A recent sale: £285,000 in July 2025. Across 1995–2025, sale prices on this property compounded at 6.8% per year. On a £-per-square-foot basis, the last sale (£189/sq ft) was about 108.6% above the typical sold price in the postcode.

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
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes
  • StudyYes
  • FireplaceYes

Outside

  • GarageYes
Before you decide

Everything you need to know about 5 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 · from £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
Feb 2025

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 3 February 2035

8 years remaining
Planning

Planning history

Applications and permits filed against 5 St Helens Avenue, Swansea, SA1 4ND, sourced from the PlanIt planning register.

5 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.

On the street

Versus other St Helens Avenue homes

Four headline reads against 27 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 5 St Helens Avenue stands well clear of the street.

Price per m²

£2,036

Street avg £1,073

Strongly above

Floor Area

140 m²

Street avg 152 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

5.2 t/year

Street avg 6.9 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

Crime

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Helens Crescent — bus stop.

Nearest stops

  • St Helens CrescentBus stop78m
  • St Helens CrescentBus stop107m
  • St Helens CrescentBus stop111m
  • Swansea Crown CourtBus stop158m

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.

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 £955 · 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.
£260k

1 Victoria Terrace

SA1 4LS

3 bed2 bath
£450k

1 Belgrave Gardens, Walter Road

SA1 4QF

5 bed1 bath
£205k

10 Bayview Terrace

SA1 4LT

5 bed2 bath
£203k

1 Westbury Street

SA1 4JN

5 bed1 bath
£309k

10 Bryn Y Mor Crescent

SA1 4QT

£182k

1 George Street

SA1 4HH

6 bed
£172k

1 Bayview Terrace

SA1 4LT

2 bed
£324k

1 Nyanza Terrace

SA1 4QQ

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 5 St Helens Avenue is modelled from its 140 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in SA1 4ND. 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. 5 sales are recorded for 5 St Helens Avenue. 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 5 St Helens Avenue was lodged in February 2025 at band D and is valid until February 2035. 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 5 St Helens Avenue. 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 4ND.
Council tax band
5 St Helens Avenue is in council tax band E. 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 5 St Helens Avenue, Swansea, SA1 4ND. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring