3 Newton Road, Grangetown, Cardiff, CF11 8AJ
About 3 Newton Road
3 Newton Road is a semi-detached house in Grangetown, Cardiff, Cardiff (CF11 8AJ). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (February 2023) shows a C (score 69), just inside the C band. When first surveyed in May 2016 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Good. The recommended improvements would push it to B (score 87).
At 94 m² the property is well over the postcode median (59 m² across 12 EPCs), placing it in the larger end of the local stock. Most recent transfer: April 2020 at £190,000. Across the public record there are 5 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2020, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £281,000 is 47.9% above the 2020 sale price.
Energy performance
EPC Rating
Certificate validity
Valid until 16 February 2033
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Planning history
Council records include a part-single-part-two-storey rear extension at 3 Newton Road.
2 applications on record at 3 Newton Road, Grangetown, Cardiff, CF11 8AJ
- Oct 2021OutbuildingFullOutcome in report
GARDEN ROOM AT REAR OF GARDEN
- Documents
- 5 docs on file
- Reference
- 21/02145/DCH
- More recent applications — locked
- ExtensionOct 2024Decision
Unlock 3 Newton Road, Grangetown, Cardiff, CF11 8AJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 3 Newton Road was the highest on Land Registry record across the postcode.
£281,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 24 years.
£190,000
Growth on file: 6.7% per year over 24 years.
Sales timeline
5 April 2020Most recent
£190,000
+44.5%over 3 years1 June 2016
£131,500
+18.5%29 March 2016
£111,000
+16.8%over 11 years19 January 2005
£95,000
+146.8%over 9 years26 October 1995
£38,500
Median price across the last 5 sales in CF11 8AJ: £170,000 (2024–2021).
Nearby sales in CF11 8AJ
34 Newton Road, Grangetown, Cardiff, CF11 8AJ
Sold Jul 2024
£136,00015 Newton Road, Grangetown, Cardiff, CF11 8AJ
Sold Oct 2023
£170,00036 Newton Road, Grangetown, Cardiff, CF11 8AJ
Sold Nov 2022
£180,00032 Newton Road, Grangetown, Cardiff, CF11 8AJ
Sold Aug 2022
£175,00019 Newton Road, Grangetown, Cardiff, CF11 8AJ
Sold Jul 2021
£157,500
Versus other Newton Road homes
Floor Area for 3 Newton Road runs comfortably ahead of the street norm.
Price per m²
£2,021
Street avg £2,664
Floor Area
94 m²
Street avg 60 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dunraven Rd — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







