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3 Bryn Derwen, Sketty, Swansea, SA2 9GX

EPC B1 planning record

Estimated value

£408,000

  • Since the 2012 sale (£212,500)+92%
  • Against SA2 9GX's recent median (£233,000)+75%

Newest record on this page: August 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
180 m²
1938 sq ft
Energy rating
B
Score 82
Council tax
Band F
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

£408,000

  • Against its 2012 sale (£212,500)+92%
  • Against SA2 9GX's recent median (£233,000)+75%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 3 Bryn Derwen is modelled from its 180 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA2 9GX. 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

    180 m² from the EPC lodged in December 2014

  • Sales of this home

    2 sales recorded, the latest in 2012

  • Recent sales in SA2 9GX

    5 sales, median £233,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 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.

3 Bryn Derwen's estimated value is more than triple its earliest registered sale price (1999).

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

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Overview

About 3 Bryn Derwen

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

3 Bryn Derwen is a detached house in Sketty, Swansea, Swansea (SA2 9GX). It has a recorded floor area of 180 m² (around 1938 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (December 2014) returns a B (score 82), comfortably above the UK average. When first surveyed in August 2009 the rating was E, the property has climbed 3 bands since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good. The latest certificate is from December 2014, so improvements made since then won't be reflected.

At 180 m² the property is well over the postcode median (83 m² across 64 EPCs), placing it in the larger end of the local stock. Across 1999–2012, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £408,000 sits 92% above the 2012 sale of £212,500. On a £-per-square-foot basis, the last sale (£110/sq ft) was about 42.9% below the postcode norm. 14 years since the last transfer (November 2012). One planning record on file: an extension refused in 2013.

Before you decide

Everything you need to know about 3 Bryn Derwen

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

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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.

3 Bryn Derwen's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 22 Dec 2024

Current Certificate(1 of 3)
Dec 2014

EPC Rating

A
B
B82
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 22 December 2024

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Dec 2014from Aug 2009
EPC improved fromE46toC72
Hot Water
ImmersionMain System

Hot water system upgraded

Roof
AverageGood

Roof insulation improved

Low Energy Lighting
0%87%

More low energy lighting installed

Dec 2014from Dec 2014
EPC improved fromC72toB82
Planning

Planning history

Applications and permits filed against 3 Bryn Derwen, Sketty, Swansea, SA2 9GX, sourced from the PlanIt planning register.

1 application on record at 3 Bryn Derwen, Sketty, Swansea, SA2 9GX

1decisions1extensions5documents2nearby
  1. Feb 2013
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side of property

    First floor side extension

    Documents
    5 docs on file
    Reference
    2013/0076
    Full record in report

Unlock 3 Bryn Derwen, Sketty, Swansea, SA2 9GX'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 5 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Bryn Derwen homes

Four headline reads against 64 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 3 Bryn Derwen stands well clear of the street.

Price per m²

£1,181

Street avg £2,123

Strongly below

Floor Area

180 m²

Street avg 96 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

2.9 t/year

Street avg 2.0 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.

Crime

120/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Llwyn Mawr Road — bus stop.

Nearest stops

  • Llwyn Mawr RoadBus stop233m
  • Llwyn Mawr RoadBus stop242m
  • Llwyn MawrBus stop304m
  • Rowan AvenueBus stop330m

Most reported crime locally

  • Violence & Sexual Offences819 reports40%
  • Public Order212 reports10%
  • Criminal Damage & Arson191 reports9%
  • Shoplifting183 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

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Late 20th centuryDetached HouseEPC B

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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.
How the estimate is made
The estimate for 3 Bryn Derwen is modelled from its 180 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA2 9GX. 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 3 Bryn Derwen. 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 3 Bryn Derwen was lodged in December 2014 at band B and expired in December 2024, so a new one is needed to sell or let. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 3 Bryn Derwen. 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 17 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA2 9GX.
Council tax band
3 Bryn Derwen is in council tax band F. 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 3 Bryn Derwen, Sketty, Swansea, SA2 9GX. Each answer is also embedded as structured data for search engines.

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