Skip to content
UK Property Looker

9 Islwyn Road, Mayhill, Swansea, SA1 6SS

4 sales on record

Estimated value

£136,000

  • Since the 2017 sale (£82,000)+66%
  • Against SA1 6SS's recent median (£100,000)+36%

Newest record on this page: August 2024. 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
3
Bathroom
1
Floor area
79 m²
850 sq ft
Energy rating
D
Score 56
Council tax
Band B
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

£136,000

  • Against its 2017 sale (£82,000)+66%
  • Against SA1 6SS's recent median (£100,000)+36%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Islwyn Road is modelled from its 79 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA1 6SS. 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

    79 m² from the EPC lodged in July 2016

  • Sales of this home

    4 sales recorded, the latest in 2017

  • Recent sales in SA1 6SS

    5 sales, median £100,000 (2024–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2024Latest 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.

9 Islwyn Road has more than doubled in price since the earliest registered sale in 2001.

Sales timeline

  1. 15 December 2017Most recent

    £82,000

  2. 11 July 2006

    £82,000

    +30.3%over 2 years

  3. 18 April 2004

    £62,950

    +61.4%over 2 years

  4. 10 May 2001

    £39,000

Median price across the last 5 sales in SA1 6SS: £100,000 (2024–2019).

Risks

What this page doesn't show

1 potential issue has already been flagged for 9 Islwyn Road, Mayhill, Swansea, SA1 6SS. 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 9 Islwyn Road

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

9 Islwyn Road is a three-bedroom end-of-terrace house in Mayhill, Swansea, Swansea (SA1 6SS). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (July 2016) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 80). The latest certificate is from July 2016, so improvements made since then won't be reflected.

Across 2001–2017, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £136,000 sits 65.9% above the 2017 sale of £82,000. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 15.7% above the typical sold price in the postcode. On the market in December 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property.

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 gardenRear
  • ParkingOff road
Before you decide

Everything you need to know about 9 Islwyn Road

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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 06 Jul 2026

Current Certificate
Jul 2016

EPC Rating

A
B
C
D
D56
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 6 July 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 9 Islwyn Road, Mayhill, Swansea, SA1 6SS, sourced from the PlanIt planning register.

9 Islwyn Road has no planning applications on record.

61

But the area is active

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

On the street

Versus other Islwyn Road homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 9 Islwyn Road stands well clear of the street.

Price per m²

£1,038

Street avg £1,135

On par

Floor Area

79 m²

Street avg 69 m²

Strongly above

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

4.2 t/year

Street avg 2.9 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

0.0 km

Islwyn Road — bus stop.

Nearest stops

  • Islwyn RoadBus stop36m
  • Leakers ShopsBus stop183m
  • Teilo CrescentBus stop205m
  • Leakers ShopsBus stop221m

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 2 HomeBuyer Report

Late 20th centuryEnd-Terrace HouseEPC D

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 £495 · 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.
£155k

1 Bryn Y Clochydd, Townhill

SA1 6AW

3 bed1 bath
£130k

1 Bryn Y Don Road

SA1 6YA

2 bed1 bath
£136k

1 2, Flat 6, St James Crescent

SA1 6DZ

Flat
£136k

1 Berw Road, Mayhill

SA1 6UD

£138k

1 Baptist Well Place

SA1 6FD

£134k

1 2, Flat 3, St James Crescent

SA1 6DZ

Flat
£139k

1 2, Flat 8, Brooklands Terrace

SA1 6BS

Flat
£133k

1 Carig Crescent, Mayhill

SA1 6TQ

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 9 Islwyn Road is modelled from its 79 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA1 6SS. 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. 4 sales are recorded for 9 Islwyn Road. 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 9 Islwyn Road was lodged in July 2016 at band D and expired in July 2026, 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 9 Islwyn Road. 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 6SS.
Council tax band
9 Islwyn Road is in council tax band B. 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 9 Islwyn Road, Mayhill, Swansea, SA1 6SS. 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