Skip to content
UK Property Looker

17 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU

1 planning record

Estimated value

£280,000

  • Since the 2006 sale (£105,000)+167%
  • Against SA8 3AU's recent median (£362,500)-23%

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

Learn about this valuation
Property type
Detached
Habitable rooms
7
From EPC
Floor area
110 m²
1188 sq ft
Energy rating
E
Score 47
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

£280,000

  • Against its 2006 sale (£105,000)+167%
  • Against SA8 3AU's recent median (£362,500)-23%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Derwen Road is modelled from its 110 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA8 3AU. 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

    110 m² from the EPC lodged in December 2011

  • Sales of this home

    2 sales recorded, the latest in 2006

  • Recent sales in SA8 3AU

    5 sales, median £362,500 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Sale price has at least doubled since 1995.

Sales timeline

  1. 22 June 2006Most recent

    £105,000

    +125.8%over 10 years

  2. 20 December 1995

    £46,500

Median price across the last 5 sales in SA8 3AU: £362,500 (2025–2022).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 17 Derwen Road

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

17 Derwen Road is a detached house in Pontardawe, Swansea, Swansea (SA8 3AU). It has a recorded floor area of 110 m² (around 1188 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (December 2011) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from December 2011, so improvements made since then won't be reflected.

It hasn't traded since June 2006, a hold of 20 years that's notably long for the area. Across 1995–2006, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £280,000 sits 166.7% above the 2006 sale of £105,000. On a £-per-square-foot basis, the last sale (£88/sq ft) was about 35.6% below the postcode norm. One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved.

Before you decide

Everything you need to know about 17 Derwen Road

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

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.

17 Derwen Road's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 05 Dec 2021

Current Certificate
Dec 2011

EPC Rating

A
B
C
D
E
E47
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.1 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 5 December 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 17 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU, sourced from the PlanIt planning register.

17 Derwen Road has an approved single-storey rear extension on the planning record.

1 application on record at 17 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU

1decisions1extensions4documents
  1. Sept 2006
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    REAR FIRST FLOOR EXTENSION

    Council
    North
    Documents
    4 docs on file
    Reference
    P2006/1188
    Full record in report

Unlock 17 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 4 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Derwen Road homes

Four headline reads against 33 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 17 Derwen Road stands well clear of the street.

Price per m²

£952

Street avg £1,642

Strongly below

Floor Area

110 m²

Street avg 122 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

7.1 t/year

Street avg 6.0 t/year

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

66/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Heol Phillip — bus stop.

Nearest stops

  • Heol PhillipBus stop116m
  • Heol GlyndernwenBus stop172m
  • Lon Tan-yr-AlltBus stop182m
  • Gwyn StreetBus stop189m

Most reported crime locally

  • Violence & Sexual Offences384 reports48%
  • Anti-social Behaviour92 reports12%
  • Public Order87 reports11%
  • Criminal Damage & Arson63 reports8%

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-eraDetached HouseEPC EPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £885 · 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.
£283k

1 Heol Alfred Wallace, Rhos, Pontardawe

SA8 3FA

£288k

1 Heol Y Nant, Rhos, Pontardawe

SA8 3EQ

3 bed1 bath
£290k

1 Clos Gelli Wen, Alltwen, Pontardawe

SA8 3DF

£268k

1 Graig Gellinudd, Pontardawe

SA8 3HP

£265k

1 Bryn Golau, Alltwen, Pontardawe

SA8 3AF

4 bed1 bath
£260k

1 Clos Gwenallt, Pontardawe

SA8 3BD

£255k

1 Derwen Road, Alltwen, Pontardawe

SA8 3AU

£320k

1 Heol Cynfeli, Rhos, Pontardawe

SA8 3FD

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 17 Derwen Road is modelled from its 110 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA8 3AU. 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 17 Derwen 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 17 Derwen Road was lodged in December 2011 at band E and expired in December 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. 1 application is matched to 17 Derwen 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 12 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA8 3AU.
Council tax band
17 Derwen Road 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 17 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU. 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