16 Mortimer Road, Cardiff, CF11 9JZ
About 16 Mortimer Road
16 Mortimer Road is a mid-terrace house in Cardiff (CF11 9JZ). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (November 2012) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. The latest certificate is from November 2012, so improvements made since then won't be reflected.
At 95 m² it's 20.3% larger than the typical home in the postcode (79 m² median across 30 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £430,000 is 34.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 93.5% above the typical sold price in the postcode. On the market in June 2018 and unlisted since — roughly 8 years.
Energy performance
16 Mortimer Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Nov 2022
EPC Rating
Certificate validity
Expired on 1 November 2022
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
16 Mortimer Road has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
16 Mortimer Road valuation sits well clear of the typical sold price in this postcode.
£430,000
Modelled from EPC, postcode comparables.
£319,000
Recorded with HM Land Registry.
Sales timeline
28 June 2018Most recent
£319,000
Median price across the last 5 sales in CF11 9JZ: £265,000 (2025–2018).
Nearby sales in CF11 9JZ
Versus other Mortimer Road homes
16 Mortimer Road is notably below the street on co₂ emissions.
Price per m²
£3,358
Street avg £2,527
Floor Area
95 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.2 t/year
Street avg 3.6 t/year
Similar properties nearby
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1 Denbigh Street
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1 Conway Mews, Conway Road
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1 Beacon Street
CF11 9QD
1 Meadow Street
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1 Mortimer Road
CF11 9JZ
1 Fairleigh Road
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The neighbourhood at a glance
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Halfway Hotel — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







