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18 Brynymor, Three Crosses, Swansea, SA4 3PF

EPC BSolar panels3 sales on record1 planning record
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
91 m²
980 sq ft
Energy rating
B
Score 86
Council tax
Band C
Tenure
Owner Occupied
Overview

About 18 Brynymor

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

18 Brynymor is a three-bedroom semi-detached house in Three Crosses, Swansea, Swansea (SA4 3PF). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2025) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in February 2023 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Very Good and hot-water efficiency went from Very Poor to Poor. The recommended improvements would push it to A (score 93). Main heating runs on electricity. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings. The home occupies a cul-de-sac position.

On energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold July 2025 for £273,000. Across 2001–2025, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 62.8% above the typical sold price in the postcode. One historical planning record sits against the property in 2017.

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

  • GarageYes
  • OutbuildingsYes
  • Cul-de-sacYes

Building

  • Solar panelsYes
  • RefurbishedYes
Before you decide

Everything you need to know about 18 Brynymor

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

Signs of HMO activity in the areaLarger 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
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

18 Brynymor ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Mar 2025

EPC Rating

A
B
B86
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Poor
Windows
Poor
CO2 Emissions
0.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Mar 2025from Feb 2023
EPC improved fromE41toB86
Heating System
Gas BoilerHeat Pump

Heat pump installed, significantly improving energy efficiency

Main Fuel
Solid FuelElectric

Switched from solid fuel to cleaner energy source

Heating Controls
Prog + TRVsFull Control

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC BNo mains gasPermanent outbuildings

Because the property has no mains gas supply and has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 Brynymor, Three Crosses, Swansea, SA4 3PF, sourced from the PlanIt planning register.

1 application on record at 18 Brynymor, Three Crosses, Swansea, SA4 3PF

1decisions20documents5nearby
  1. Jan 2017
    Full
    Outcome in report

    Retention of mobile catering unit

    Documents
    20 docs on file
    Reference
    2016/3240/FUL
    Full record in report

Unlock 18 Brynymor, Three Crosses, Swansea, SA4 3PF'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 5 notable nearby
  • The 20 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.

18 Brynymor has more than quadrupled in price since its earliest registered sale in 2001.

Current estimate

£284,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 24 years.

See how we calculated this
Last sold (2025)

£273,000

Growth on file: 7.4% per year over 24 years.

Sales timeline

  1. 10 July 2025Most recent

    £273,000

    +5.0%over 2 years

  2. 29 June 2023

    £260,000

    +414.9%over 21 years

  3. 19 December 2001

    £50,500

Median price across the last 5 sales in SA4 3PF: £260,000 (2025–2021).

On the street

Versus other Brynymor homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Brynymor is notably below the street on years held.

Price per m²

£3,000

Street avg £2,219

Strongly above

Floor Area

91 m²

Street avg 91 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

0.8 t/year

Street avg 4.4 t/year

Strongly above
Before you decide

Everything you need to know about 18 Brynymor

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

Signs of HMO activity in the areaLarger 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.
£295k

1 Banc Bach, Penclawdd

SA4 3FJ

3 bed
£210k

1 Bridge House, Banc Bach, Penclawdd

SA4 3FL

3 bed2 bath
£227k

1 Benson Terrace, Penclawdd

SA4 3GA

2 bed
£271k

1 Abercedi, Penclawdd

SA4 3XB

£309k

1 Blaencedi, Penclawdd

SA4 3LU

£255k

1 Cae Mansel Lane, Gowerton

SA4 3HW

£250k

1 Ashley Court, Crofty

SA4 3SS

£329k

1 Cae Mansel Road, Gowerton

SA4 3HH

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

Joiners` Arms — 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 18 Brynymor, Three Crosses, Swansea, SA4 3PF. Each answer is also embedded as structured data for search engines.