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1 Bryn Derwen, Sketty, Swansea, SA2 9GX

Notable views3 sales on record

Estimated value

£374,000

  • Since the 2018 sale (£292,500)+28%
  • Against SA2 9GX's recent median (£233,000)+61%

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
Bedrooms
3
Bathroom
1
Floor area
102 m²
1098 sq ft
Energy rating
F
Score 27
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

£374,000

  • Against its 2018 sale (£292,500)+28%
  • Against SA2 9GX's recent median (£233,000)+61%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Bryn Derwen is modelled from its 102 m² EPC floor area, its 3 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

    102 m² from the EPC lodged in December 2013

  • Sales of this home

    3 sales recorded, the latest in 2018

  • 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
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.

Sale price has at least doubled since 1999.

Sales timeline

  1. 18 September 2018Most recent

    £292,500

    +17.0%over 8 years

  2. 15 August 2010

    £250,000

    +111.9%over 10 years

  3. 26 November 1999

    £118,000

Median price across the last 5 sales in SA2 9GX: £233,000 (2025–2023).

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 1 Bryn Derwen

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

1 Bryn Derwen is a three-bedroom detached house in Sketty, Swansea, Swansea (SA2 9GX). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (December 2013) shows an F (score 27), near the bottom of the EPC scale. Earlier certificates rated it D (September 2009); the latest reading is 2 bands lower. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 4-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected. Other recorded features include a balcony, notable views and a conservatory.

At 102 m² it's 22.9% larger than the typical home in the postcode (83 m² median across 64 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 3 bedrooms is on the smaller side for this postcode, where 5 is the typical count. Across 1999–2018, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £374,000 is 27.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 40% above the typical sold price in the postcode. Most recent transfer: September 2018 at £292,500.

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
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenRear
  • GarageDouble
  • BalconyYes
  • Notable viewsYes

Building

  • Central heatingYes
Before you decide

Everything you need to know about 1 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.

1 Bryn Derwen 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 10 Dec 2023

Current Certificate(1 of 3)
Dec 2013

EPC Rating

A
B
C
D
E
F
F27
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Good
CO2 Emissions
9.5 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 10 December 2023

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Dec 2013from Sept 2009
EPC improved fromD65toF36
Heating Controls
FullThermostat

Heating controls changed

Hot Water
Main SystemMain (No Stat)

Hot water system changed

Windows
AverageGood

Window efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
72%0%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 1 Bryn Derwen, Sketty, Swansea, SA2 9GX, sourced from the PlanIt planning register.

1 Bryn Derwen has no planning applications on record.

2

But the area is active

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

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.

EPC Rating for 1 Bryn Derwen lags the street by a wide margin.

Price per m²

£2,868

Street avg £2,096

Strongly above

Floor Area

102 m²

Street avg 97 m²

On par

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

9.5 t/year

Street avg 1.9 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

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.

SDL Surveying

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Level 2 HomeBuyer Report

Late 20th centuryDetached BungalowEPC F

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£322k

1 Cefn Helyg, Sketty

SA2 9GY

3 bed3 bath
£392k

1 Brynmead Close, Sketty

SA2 9EY

4 bed2 bath
£478k

1 Cefn Glas, Sketty

SA2 9GW

5 bed3 bath
£500k

1 Gainsborough Close, Sketty

SA2 9FE

5 bed
£369k

1 Ffordd Aneurin Bevan, Sketty

SA2 9GZ

£385k

1 Bayswater Road, Sketty

SA2 9HA

£660k

1 Bay View Court, Sketty

SA2 9JY

5 bed3 bath
£361k

1 Caebryn Avenue, Sketty

SA2 9AT

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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 1 Bryn Derwen is modelled from its 102 m² EPC floor area, its 3 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. 3 sales are recorded for 1 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 1 Bryn Derwen was lodged in December 2013 at band F and expired in December 2023, 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. None is matched to 1 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
1 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 1 Bryn Derwen, Sketty, Swansea, SA2 9GX. Each answer is also embedded as structured data for search engines.

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