The most expensive streets in Cardiff
Cardiff's priciest addresses, ranked by median sold price over the last five years — from HM Land Registry records, not asking prices. Every street links to its full sale-by-sale history.
Llandennis Avenue tops the table at a £1,622,000 median (top recorded sale: £2,000,000) — about 6.1× the £264,000 median for Cardiff as a whole. Priced by floor area it works out at roughly £5,513 per square metre, which separates streets that are expensive because homes are big from streets where every metre costs more. Coed Pengam and Millwood follow at £1,100,000 and £1,087,500. Each row links to the street's own page, with every recorded sale behind the figure.
Median sold price per street over the last five years, HM Land Registry Price Paid Data (standard market sales; streets with at least 5 recorded sales). £/m² is the street's median of sold price ÷ EPC floor area, shown where at least three sales match an EPC — the like-for-like measure that separates big homes from expensive ones. Street-level medians move with what happens to sell — treat them as a robust guide, not a valuation of any home.
Most expensive streets in Cardiff — FAQs
Llandennis Avenue (CF23), with a median sold price of £1,622,000 across 7 recorded sales in the last five years, and a top recorded sale of £2,000,000 — HM Land Registry data.
1. Llandennis Avenue, CF23 (£1,622,000 median); 2. Coed Pengam, CF14 (£1,100,000 median); 3. Millwood, CF14 (£1,087,500 median).
From HM Land Registry Price Paid Data: each street's median sold price over the last five years, standard market sales only, with a floor of 5 recorded sales so a single mansion sale doesn't crown a street. Streets are matched to Cardiff using the Land Registry's own town field. Updated as new sales are registered.
Of Cardiff's priciest streets, St Michaels Road (CF5) has the highest price per floor area at roughly £5,701/m² (median of sold price ÷ EPC floor area). A street can top the headline table simply because its homes are large — £/m² shows where each metre itself costs the most.
Using these figures
Journalists: this table is free to quote and republish with attribution to Housometer and a link to this page. The figures recompute as HM Land Registry registers new sales, and every street links to its underlying transactions. For a custom cut (Cardiff by property type, a wider area, or year-on-year moves), contact us — usually same-day.
Buying on one of these streets?
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