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12 Riverside, Llanmorlais, Swansea, SA4 3SU

Estimated value

£237,000

  • Since the 2017 sale (£165,000)+44%
  • Against SA4 3SU's recent median (£225,000)+5%

Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
64 m²
684 sq ft
Energy rating
F
Score 32
Council tax
Band D
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

£237,000

  • Against its 2017 sale (£165,000)+44%
  • Against SA4 3SU's recent median (£225,000)+5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Riverside is modelled from its 64 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA4 3SU. 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

    64 m² from the EPC lodged in April 2011

  • Sales of this home

    2 sales recorded, the latest in 2017

  • Recent sales in SA4 3SU

    5 sales, median £225,000 (2025–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 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.

12 Riverside's sale-price growth has lagged the wider UK trajectory across its history on file.

Sales timeline

  1. 10 March 2017Most recent

    £165,000

    +14.6%over 10 years

  2. 18 May 2006

    £144,000

Median price across the last 5 sales in SA4 3SU: £225,000 (2025–2016).

Risks

What this page doesn't show

1 potential issue has already been flagged for 12 Riverside, Llanmorlais, Swansea, SA4 3SU. 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 12 Riverside

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

12 Riverside is a three-bedroom semi-detached house in Llanmorlais, Swansea, Swansea (SA4 3SU). It has a recorded floor area of 64 m² (around 684 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2011) shows an F (score 32), near the bottom of the EPC scale. The recommended improvements would push it to E (score 53). The latest certificate is from April 2011, so improvements made since then won't be reflected.

At 64 m² it's 23.4% smaller than the typical home in the postcode (83 m² median across 9 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2006–2017, sale prices on this property compounded at 1.3% per year. Today's modelled estimate of £237,000 is 43.6% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£241/sq ft) was about 30.4% above the typical sold price in the postcode. Last sold in March 2017, so it's been off the market for around 9 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

  • Bedrooms3
  • Bathrooms1

Outside

  • Private gardenYes
Before you decide

Everything you need to know about 12 Riverside

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

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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.

12 Riverside sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 03 Apr 2021

Current Certificate
Apr 2011

EPC Rating

A
B
C
D
E
F
F32
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
8.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 3 April 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 12 Riverside, Llanmorlais, Swansea, SA4 3SU, sourced from the PlanIt planning register.

12 Riverside has no planning applications on record.

4

But the area is active

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

On the street

Versus other Riverside homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Riverside is notably below the street on epc rating.

Price per m²

£2,596

Street avg £2,428

On par

Floor Area

64 m²

Street avg 88 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

8.4 t/year

Street avg 4.3 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

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Station Road — bus stop.

Nearest stops

  • Station RoadBus stop96m
  • RiversideBus stop163m
  • New RoadBus stop418m
  • Wernfrwyd CrossBus stop443m

Most reported crime locally

  • Violence & Sexual Offences974 reports44%
  • Anti-social Behaviour318 reports14%
  • Public Order242 reports11%
  • Criminal Damage & Arson201 reports9%

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 2 HomeBuyer Report

Mid 20th centurySemi-Detached BungalowEPC F

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · 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.
£248k

1 Bridge House, Banc Bach, Penclawdd

SA4 3FL

3 bed2 bath
£265k

1 Banc Bach, Penclawdd

SA4 3FJ

3 bed
£215k

1 Benson Terrace, Penclawdd

SA4 3GA

2 bed
£226k

1 Cae Mansel Lane, Gowerton

SA4 3HW

£250k

1 Ashley Court, Crofty

SA4 3SS

£215k

1 2, Bellevue, Penclawdd

SA4 3YE

£212k

1 Brigydon Villas, The Promenade, Penclawdd

SA4 3FF

£209k

1 Burry Cottages, Benson Terrace, Penclawdd

SA4 3GA

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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 12 Riverside is modelled from its 64 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA4 3SU. 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 12 Riverside. 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 12 Riverside was lodged in April 2011 at band F and expired in April 2021, so a new one is needed to sell or let. 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 12 Riverside. 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 14 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA4 3SU.
Council tax band
12 Riverside is in council tax band D. 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 12 Riverside, Llanmorlais, Swansea, SA4 3SU. Each answer is also embedded as structured data for search engines.

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