14 William Street, Trethomas, CF83 8DQ - 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) / [Caerphilly](/uk/caerphilly) / [William Street](/uk/caerphilly/william-street) / [CF83 8DQ](/uk/caerphilly/william-street/cf83-8dq) / 14 14 William Street, Trethomas, CF83 8DQ ====================================== Terraced 807 sq ft D EPC D 0 recorded sales [ Bedwas & Trethomas ](https://percelio.com/uk/neighbourhood/bedwas-trethomas) 14 William Street, Trethomas, CF83 8DQ is a Terraced home of about 807 sq ft in Caerphilly, based on open property records. About this property This Terraced home measures about 807 sq ft (75 sq m), holds an EPC D rating and dates from before 1900. 14 William Street, Trethomas, CF83 8DQ sits on William Street in Caerphilly, part of the Bedwas & Trethomas 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 Terraced Floor area 807 sq ft 75 sq m Energy rating EPC D Built England and Wales: before 1900 Habitable rooms 4 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=CF83+8DQ&paon=14) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=CF83+8DQ&paon=14) Sold price history No recorded sales since 1995. More on William Street [ Mailboxs Ltd - Small Business Solutions Apex House, 59 William Street, Caerphilly, CF83 8FX last sold Jun 1999 £12,800 ](/uk/caerphilly/william-street/cf83-8fx/mailboxs-ltd-small-business-solutions-apex-house-59) [ 1 William Street, Caerphilly, CF83 8DQ last sold May 2013 £75,000 ](/uk/caerphilly/william-street/cf83-8dq/1) [ 2, William Street, Abertridwr, CF83 4DJ ](/uk/caerphilly/william-street/cf83-4dj/2) [ 2 William Street, Caerphilly, CF83 8DQ last sold Feb 2019 £122,000 ](/uk/caerphilly/william-street/cf83-8dq/2) [ 4 William Street, Trethomas, CF83 8DQ ](/uk/caerphilly/william-street/cf83-8dq/4) [ 4 William Street, Caerphilly, CF83 4DJ last sold Oct 2004 £122,000 ](/uk/caerphilly/william-street/cf83-4dj/4) [ 5 William Street, Caerphilly, CF83 8DQ last sold Mar 2001 £42,500 ](/uk/caerphilly/william-street/cf83-8dq/5) [ 6 William Street, Caerphilly, CF83 8DQ last sold Oct 2025 £154,000 ](/uk/caerphilly/william-street/cf83-8dq/6) [ 7 William Street, Trethomas, CF83 8DQ ](/uk/caerphilly/william-street/cf83-8dq/7) [ 8 William Street, Caerphilly, CF83 8DQ last sold Feb 2018 £118,500 ](/uk/caerphilly/william-street/cf83-8dq/8) [ 8 William Street, Caerphilly, CF83 4DJ last sold Oct 2024 £120,000 ](/uk/caerphilly/william-street/cf83-4dj/8) [ 9 William Street, Caerphilly, CF83 8DQ last sold Nov 2022 £161,000 ](/uk/caerphilly/william-street/cf83-8dq/9) Similar Terraced properties nearby [ 196 Nantgarw Road, Caerphilly, CF83 1AQ last sold Apr 2026 £170,000 ](/uk/caerphilly/nantgarw-road/cf83-1aq/196) [ 2 Central Houses, Caerphilly, CF83 8BS last sold Apr 2026 £205,000 ](/uk/caerphilly/central-houses/cf83-8bs/2) [ 10 Cae'r Fferm, Caerphilly, CF83 2QD last sold Apr 2026 £269,000 ](/uk/caerphilly/caer-fferm/cf83-2qd/10) [ 35 Cenydd Terrace, Caerphilly, CF83 4HL last sold Apr 2026 £107,500 ](/uk/caerphilly/cenydd-terrace/cf83-4hl/35) [ 41 High Street, Caerphilly, CF83 4GH last sold Mar 2026 £115,000 ](/uk/caerphilly/high-street/cf83-4gh/41) [ 103 Mill Road, Caerphilly, CF83 3FE last sold Mar 2026 £153,000 ](/uk/caerphilly/mill-road/cf83-3fe/103) [ 51 Cae Nant Gledyr, Caerphilly, CF83 2BB last sold Mar 2026 £204,000 ](/uk/caerphilly/cae-nant-gledyr/cf83-2bb/51) [ 9 Heol Ynys Ddu, Caerphilly, CF83 1SD last sold Mar 2026 £225,000 ](/uk/caerphilly/heol-ynys-ddu/cf83-1sd/9) ### Schools nearby - Mynydd Haf School Not applicable - Tyn - y - Wern Primary Not applicable - Bedwas High School Not applicable - Graig-Y-Rhacca Primary and Nursery Community School Not applicable - Bedwas Junior School Not applicable - Bedwas Infant School Not applicable ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 57 - Violent Crime 20 - Public Order 11 - Anti Social Behaviour 10 - Criminal Damage Arson 5 - 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