20 Brynbala Way, Rumney, Cardiff, CF3 1SX
About 20 Brynbala Way
20 Brynbala Way is a four-bedroom semi-detached house in Rumney, Cardiff, Cardiff (CF3 1SX). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2015) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 78). The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 121 m² the property is well over the postcode median (92 m² across 26 EPCs), placing it in the larger end of the local stock. Last sale on file: £224,000 in July 2019. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2013. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2001–2019, sale prices on this property compounded at 11.7% per year. Today's modelled estimate of £305,000 is 36.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 49.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- DrivewayYes
Building
- RefurbishedYes
Energy performance
20 Brynbala Way'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This certificate is over 10 years old and is no longer valid.Expired 27 Mar 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 20 Brynbala Way, Rumney, Cardiff, CF3 1SX
- Nov 2013DemolitionFullOutcome in report
Extension: Single storey · Rear of property
DEMOLITION OF EXISTING LEAN TO EXTENSION AND CONSTRUCTION OF SINGLE STOREY EXTENSION TO FORM KITCHEN/UTILITY AT REAR OF PROPERTY.
Extension- Documents
- 5 docs on file
- Reference
- 13/01970/DCH
Unlock 20 Brynbala Way, Rumney, Cardiff, CF3 1SX'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 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 20 Brynbala Way has grown more than fourfold since the 2001 starting point.
£305,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.7% per year over 18 years.
£224,000
Growth on file: 11.7% per year over 18 years.
Sales timeline
11 July 2019Most recent
£224,000
+52.4%over 13 years12 January 2006
£147,000
+30.1%over 2 years16 December 2003
£113,000
+276.7%over 2 years29 April 2001
£30,000
Median price across the last 5 sales in CF3 1SX: £180,000 (2023–2019).
Nearby sales in CF3 1SX
12 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Jan 2023
£235,0004 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Apr 2021
£185,00021 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Dec 2020
£180,0001 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Nov 2020
£100,00014 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Jun 2019
£175,000
Versus other Brynbala Way homes
On floor area, 20 Brynbala Way stands well clear of the street.
Price per m²
£1,851
Street avg £1,353
Floor Area
121 m²
Street avg 97 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Brynbala Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







