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23 Bryn Derwen, Pontardawe, Swansea, SA8 4LF

1 planning record
Property type
Detached
Bedrooms
4
Bathroom
1
Floor area
108 m²
1163 sq ft
Energy rating
C
Score 69
Council tax
Band D
Tenure
Owner Occupied
Overview

About 23 Bryn Derwen

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

23 Bryn Derwen is a four-bedroom detached house in Pontardawe, Swansea, Swansea (SA8 4LF). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1991-1995 and council tax band D. Other recorded features include a balcony and a conservatory. The latest certificate (December 2024) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 81).

Held since June 2003 — that's 23 years off the open market, well above the local norm. Across 1999–2003, sale prices on this property compounded at 14.4% per year. Today's modelled estimate of £283,000 sits 197.9% above the 2003 sale of £95,000. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 36.5% below the postcode norm. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.

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
  • Bathrooms1
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenRear
  • ParkingOff road
  • BalconyYes
Before you decide

Everything you need to know about 23 Bryn Derwen

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

Larger development activity nearby

Pick your report · every report is £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.

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 23 Bryn Derwen, Pontardawe, Swansea, SA8 4LF, sourced from the PlanIt planning register.

23 Bryn Derwen has an approved single-storey side extension on the planning record.

1 application on record at 23 Bryn Derwen, Pontardawe, Swansea, SA8 4LF

1decisions1extensions6documents2nearby
  1. May 2011
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side of property

    First floor side extension

    Council
    North
    Documents
    6 docs on file
    Reference
    P2011/0342
    Full record in report

Unlock 23 Bryn Derwen, Pontardawe, Swansea, SA8 4LF'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, plus 2 notable nearby
  • The 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

23 Bryn Derwen's modelled value sits at over four times its earliest registered sale price (1999).

Current estimate

£283,000

Modelled from EPC, postcode comparables and a sale-price growth of 14.4% per year over 4 years.

See how we calculated this
Last sold (2003)

£95,000

Growth on file: 14.4% per year over 4 years.

Sales timeline

  1. 29 June 2003Most recent

    £95,000

    +62.4%over 3 years

  2. 22 November 1999

    £58,500

Median price across the last 5 sales in SA8 4LF: £220,000 (2021–2019).

On the street

Versus other Bryn Derwen homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 23 Bryn Derwen runs well behind the street norm.

Price per m²

£880

Street avg £1,658

Strongly below

Floor Area

108 m²

Street avg 105 m²

On par

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

3.6 t/year

Street avg 4.1 t/year

Above
Before you decide

Everything you need to know about 23 Bryn Derwen

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

Larger development activity nearby

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.
£320k

1 Bryn Onnen, Pontardawe

SA8 4LH

4 bed
£248k

1 Davies Road, Pontardawe

SA8 4PH

3 bed1 bath
£208k

1 Derw Road, Pontardawe

SA8 4AN

3 bed1 bath
£181k

1 Allt Y Cham Drive, Pontardawe

SA8 4JR

3 bed1 bath
£212k

1 Clos Y Cwm, Pontardawe

SA8 4JZ

2 bed1 bath
£308k

1 Arthur Terrace, Pontardawe

SA8 4HE

£254k

1 Danygraig Road, Trebanos, Pontardawe

SA8 4DS

£250k

1 Birchfield Road, Pontardawe

SA8 4PF

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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Alltywerin — 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 23 Bryn Derwen, Pontardawe, Swansea, SA8 4LF. Each answer is also embedded as structured data for search engines.