39 Heol Roberts, Old St Mellons, CF3 6BA - sold prices & valuation | Percelio + + + 52°22′N 4°53′E [ Percelio ](/) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) + + + + [Home](/uk) / [Cardiff](/uk/cardiff) / [Heol Roberts](/uk/cardiff/heol-roberts) / [CF3 6BA](/uk/cardiff/heol-roberts/cf3-6ba) / 39 39 Heol Roberts, Old St Mellons, CF3 6BA ======================================== Flat / Maisonette 517 sq ft B EPC B 0 recorded sales [ Pontprennau ](https://percelio.com/uk/neighbourhood/pontprennau) 39 Heol Roberts, Old St Mellons, CF3 6BA is a Flat / Maisonette home of about 517 sq ft in Cardiff, based on open property records. About this property This Flat / Maisonette home measures about 517 sq ft (48 sq m), holds an EPC B rating and dates from before 1900. 39 Heol Roberts, Old St Mellons, CF3 6BA sits on Heol Roberts in Cardiff, part of the Pontprennau area. This page shows open records only. A valuation estimates what this home is worth today from its sale history, floor area and comparable local sales. Property facts Type Flat / Maisonette Floor area 517 sq ft 48 sq m Energy rating EPC B Built England and Wales: before 1900 Recorded sales 0 What is this home worth today? ------------------------------ Get a data-backed valuation for this property: an estimated market value with a low-to-high range, the comparable sales behind it, and price per sq ft indexed to today with the UK House Price Index. [ Get a valuation, £29 ](https://percelio.com/uk/start/valuation?postcode=CF3+6BA&paon=39) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=CF3+6BA&paon=39) Sold price history No recorded sales since 1995. More on Heol Roberts [ 1 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/1) [ 2 Heol Roberts, Cardiff, CF3 6BA last sold Mar 2025 £461,995 ](/uk/cardiff/heol-roberts/cf3-6ba/2) [ 3 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/3) [ 4 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/4) [ 5 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/5) [ 6 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/6) [ 7 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/7) [ 8 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/8) [ 9 Heol Roberts, Cardiff, CF3 6BA last sold Jun 2025 £375,000 ](/uk/cardiff/heol-roberts/cf3-6ba/9) [ 10 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/10) [ 11 Heol Roberts, Cardiff, CF3 6BA last sold Jun 2025 £575,000 ](/uk/cardiff/heol-roberts/cf3-6ba/11) [ 12 Heol Roberts, Old St Mellons, CF3 6BA ](/uk/cardiff/heol-roberts/cf3-6ba/12) Similar Flat / Maisonette properties nearby [ 298 Church Road, Cardiff, CF3 6YT last sold Apr 2026 £190,000 ](/uk/cardiff/church-road/cf3-6yt/298) [ 13 Chulmleigh Close, Cardiff, CF3 4BL last sold Mar 2026 £130,000 ](/uk/cardiff/chulmleigh-close/cf3-4bl/13) [ Apartment 27 Block 3 The Risings Ffordd Williamson, Cardiff, CF3 6AW last sold Mar 2026 £148,000 ](/uk/cardiff/ffordd-williamson/cf3-6aw/apartment-27-block-3-the-risings) [ 42 Aberdaron Road, Cardiff, CF3 1SG last sold Feb 2026 £75,000 ](/uk/cardiff/aberdaron-road/cf3-1sg/42) [ 3 Spencer David Way, Cardiff, CF3 0QB last sold Feb 2026 £155,000 ](/uk/cardiff/spencer-david-way/cf3-0qb/3) [ 45 Ilchester Road, Cardiff, CF3 5RH last sold Feb 2026 £100,000 ](/uk/cardiff/ilchester-road/cf3-5rh/45) [ Flat 11 Downton Grange New Road, Cardiff, CF3 3BW last sold Jan 2026 £130,000 ](/uk/cardiff/new-road/cf3-3bw/flat-11-downton-grange) [ 45 Aberdaron Road, Cardiff, CF3 1SF last sold Jan 2026 £132,500 ](/uk/cardiff/aberdaron-road/cf3-1sf/45) ### Schools nearby - St Mellons C.I.W. Primary School Not applicable - Pontprennau Primary School Not applicable - St Cadoc's Primary School Not applicable - Glan-Yr-Afon Primary Not applicable - St Johns College Not applicable - Pen-Y-Bryn Primary School Not applicable ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 98 - Violent Crime 43 - Public Order 17 - Criminal Damage Arson 9 - Shoplifting 8 - All categories, within ~1 mile, May 2026 (police.uk). A count, not a risk rating. ### Flood risk - No flood warning area within 5km [ Thinking of buying? Get offer advice ](https://percelio.com/uk/start/offer_advice) [Percelio](/)Know what a home is really worth. Instant, data-backed house valuations and offer advice for England, built on open property data. Reports - [House valuation, £40](https://percelio.com/uk/house-valuation) - [Offer advice, £50](https://percelio.com/uk/offer-advice) Built on open data - HM Land Registry Price Paid Data - EPC register floor areas - UK House Price Index © 2026 Percelio. All rights reserved. | A data-driven estimate, not a formal RICS valuation. 51°30′N 0°07′W