19 Mallards Reach, Marshfield, Cardiff, CF3 2NN
About 19 Mallards Reach
19 Mallards Reach is a three-bedroom detached house in Marshfield, Cardiff, Cardiff (CF3 2NN). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (January 2013) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from January 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 2005–2013, sale prices on this property compounded at 16.2% per year. Today's modelled estimate of £305,000 sits 56.4% above the 2013 sale of £195,000. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 28.7% above the typical sold price in the postcode. 13 years since the last transfer (July 2013). At 78 m² it's 20.9% smaller than the typical home in the postcode (99 m² median across 23 EPCs).
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageIntegral
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Jan 2023
EPC Rating
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Planning history
19 Mallards Reach has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 2005.
£305,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.2% per year over 8 years.
£195,000
Growth on file: 16.2% per year over 8 years.
Sales timeline
7 July 2013Most recent
£195,000
-6.3%over 5 years3 December 2007
£208,000
+235.5%over 2 years21 November 2005
£62,000
Median price across the last 5 sales in CF3 2NN: £387,500 (2025–2021).
Nearby sales in CF3 2NN
27 Mallards Reach, Marshfield, Cardiff, CF3 2NN
Sold Oct 2025
£360,00053 Mallards Reach, Marshfield, Cardiff, CF3 2NN
Sold Oct 2025
£387,50051 Mallards Reach, Marshfield, Cardiff, CF3 2NN
Sold Mar 2025
£315,00075 Mallards Reach, Marshfield, Cardiff, CF3 2NN
Sold Feb 2025
£410,0005 Mallards Reach, Marshfield, Cardiff, CF3 2NN
Sold Jun 2021
£398,000
Versus other Mallards Reach homes
19 Mallards Reach is notably below the street on floor area.
Price per m²
£2,500
Street avg £2,712
Floor Area
78 m²
Street avg 101 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.1 t/year
Similar properties nearby
1 Channel View, Castleton
CF3 2UP
1 Cambrian Gardens, Marshfield
CF3 2TF
1 Mallards Reach, Marshfield
CF3 2NN
1 Oakfields, Marshfield
CF3 2EZ
1 Cypress Crescent, St Mellons
CF3 2WL
1 Blacktown Gardens, Marshfield
CF3 2SF
1 Cambrian Grove, Marshfield
CF3 2US
1 Clos Elphan, St Mellons
CF3 2AE
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
0.3 km
The Shires — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







