9 Firstbrook Close, Cardiff, CF23 9ER
About 9 Firstbrook Close
9 Firstbrook Close is a three-bedroom end-of-terrace house in Cardiff (CF23 9ER). It has a recorded floor area of 48 m² (around 512 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (July 2009) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from July 2009, so improvements made since then won't be reflected.
At 48 m² it sits well below the postcode median (71 m² across 11 EPCs), making it one of the more compact homes locally. Across 2003–2013, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £287,000 is 38.6% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 81.2% above the typical sold price in the postcode. On the market in September 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- StudyYes
Outside
- DrivewayYes
Building
- RefurbishedYes
Energy performance
9 Firstbrook Close'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This certificate is over 10 years old and is no longer valid.Expired 20 Jul 2019
EPC Rating
Certificate validity
Expired on 20 July 2019
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Planning history
9 Firstbrook Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
9 Firstbrook Close valuation sits well clear of the typical sold price in this postcode.
£287,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 10 years.
£207,000
Growth on file: 3.5% per year over 10 years.
Sales timeline
5 September 2013Most recent
£207,000
+42.8%over 10 years8 April 2003
£145,000
Median price across the last 5 sales in CF23 9ER: £252,000 (2026–2017).
Nearby sales in CF23 9ER
Versus other Firstbrook Close homes
Floor Area for 9 Firstbrook Close lags the street by a wide margin.
Price per m²
£4,352
Street avg £2,956
Floor Area
48 m²
Street avg 77 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.0 t/year
Similar properties nearby
1 Kingwood Close, Penylan
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1 Firstbrook Close
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1 Hugon Close
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1 Grafton Close, Penylan
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1 Ffordd Nowell, Penylan
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The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Colchester Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







