9 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW
About 9 Maes Y Gollen
9 Maes Y Gollen is a detached house in Creigiau, Cardiff, Cardiff (CF15 9JW). It has a recorded floor area of 189 m² (around 2034 sq ft), construction records dating it to 1996-2002 and council tax band H. The latest certificate (April 2018) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
3 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 1999–2018, sale prices on this property compounded at 5% per year. Today's modelled estimate of £783,000 is 28.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£300/sq ft) was about 15.5% above the typical sold price in the postcode. Most recent transfer: July 2018 at £610,000.
Energy performance
9 Maes Y Gollen's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
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Planning history
9 Maes Y Gollen has an approved single-storey rear extension on the planning record.
3 applications on record at 9 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW
- Nov 2014Tree WorksTreesOutcome in report
Reduce the head and 3 or 4 limbs back to crown.
- Reference
- CREI/TP/14/00208
- More recent applications — locked
- Tree WorksOct 2024Decision
- ExtensionOct 2018Decision
Unlock 9 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1999.
£783,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 19 years.
£610,000
Growth on file: 5.0% per year over 19 years.
Sales timeline
12 July 2018Most recent
£610,000
+47.0%over 14 years28 August 2003
£415,000
+76.6%over 4 years22 January 1999
£235,000
Median price across the last 5 sales in CF15 9JW: £615,000 (2025–2016).
Nearby sales in CF15 9JW
7 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW
Sold Feb 2025
£865,0003 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW
Sold Dec 2022
£540,0006 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW
Sold Dec 2017
£615,0005 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW
Sold Sept 2002
£352,0004 Maes Y Gollen, Creigiau, Cardiff, CF15 9JW
Sold Jun 2001
£132,000
Versus other Maes Y Gollen homes
EPC Rating for 9 Maes Y Gollen lags the street by a wide margin.
Price per m²
£3,228
Street avg £3,266
Floor Area
189 m²
Street avg 173 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
6.7 t/year
Street avg 5.7 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Maes-yr-Onnen — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







