30 Watermark, Ferry Road, Cardiff, CF11 0JU
About 30 Watermark
30 Watermark is a semi-detached house in Cardiff (CF11 0JU). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (November 2021) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since April 2009. Between certificates, lighting went from Average to Very Good. Main heating runs on electricity. At 75 m² this is the 38th smallest of 50 units on EPC record in the building, where floor areas span 27–201 m². The building's EPC ratings span C to B, with this unit at the top.
Across 2009–2014, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£199/sq ft) was about 19.7% below the postcode norm. Last sold in November 2014, so it's been off the market for around 12 years.
Energy performance
30 Watermark's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
30 Watermark has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
30 Watermark changed hands twice within eighteen months — unusual for the area.
£170,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 6 years.
£161,000
Growth on file: 3.3% per year over 6 years.
Sales timeline
28 November 2014Most recent
£161,000
+20.1%over 11 months20 December 2013
£134,000
-0.7%over 4 years29 May 2009
£135,000
Median price across the last 5 sales in CF11 0JU: £155,000 (2024–2022).
Nearby sales in CF11 0JU
1 Watermark, Ferry Road, Cardiff, CF11 0JU
Sold Feb 2024
£155,00020 Watermark, Ferry Road, Cardiff, CF11 0JU
Sold Jan 2024
£130,00060 Watermark, Ferry Road, Cardiff, CF11 0JU
Sold Dec 2022
£950,00051 Watermark, Ferry Road, Cardiff, CF11 0JU
Sold Nov 2022
£150,00021 Watermark, Ferry Road, Cardiff, CF11 0JU
Sold Nov 2022
£173,500
Versus other Ferry Road homes
On price per m², 30 Watermark runs well behind the street norm.
Price per m²
£2,147
Street avg £3,161
Floor Area
75 m²
Street avg 75 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.0 t/year
Street avg 1.5 t/year
Similar properties nearby
10 Burford Gardens
CF11 0AP
1 Alderney House, Ferry Court
CF11 0JT
1 Watermark, Ferry Road
CF11 0JU
1 Duncansby House, Ferry Court
CF11 0AT
1 Grangemoor Court
CF11 0AR
1 Lady Isle House, Ferry Court
CF11 0JH
10 Eddystone House, Ferry Court
CF11 0AU
10 Dovercourt House, Ferry Court
CF11 0AS
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Prospect Place — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







