16 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
About 16 Wellington Street
16 Wellington Street is a detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LP). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (April 2026) shows a C (score 69), just inside the C band. This certificate was lodged in the last six months, so the rating reflects current condition.
Held since August 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £333,000 sits 474.1% above the 2000 sale of £58,000. On a £-per-square-foot basis, the last sale (£54/sq ft) was about 74% below the postcode norm.
Energy performance
16 Wellington Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 13 April 2036
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
16 Wellington Street 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
16 Wellington Street's modelled value sits at over four times its earliest registered sale price (2000).
£333,000
Modelled from EPC, postcode comparables.
£58,000
Recorded with HM Land Registry.
Sales timeline
24 August 2000Most recent
£58,000
Median price across the last 5 sales in CF15 7LP: £387,500 (2026–2023).
Nearby sales in CF15 7LP
14 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold Jun 2026
£335,0003 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold May 2026
£387,5005a, Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold May 2025
£465,0004 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold Sept 2024
£245,00015 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold Oct 2023
£480,000
Versus other Wellington Street homes
16 Wellington Street is notably below the street on price per m².
Price per m²
£580
Street avg £2,693
Floor Area
100 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.2 t/year
Similar properties nearby
1 Bute Villa, Taffs Well
CF15 7QP
1 Cross Street, Tongwynlais
CF15 7NQ
1 Cwm Gwynlais, Tongwynlais
CF15 7HU
1 Forest Cottage, Castle Road, Tongwynlais
CF15 7JR
1 Alfred Terrace, Taffs Well
CF15 7RJ
1 Bute Street, Tongwynlais
CF15 7LJ
1 Brynau Road, Taffs Well
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1 Church Lane, Nantgarw
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lewis Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







