18 St James Square, Monmouth, NP25 3DN - 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) / [Monmouth](/uk/monmouth) / [St James Square](/uk/monmouth/st-james-square) / [NP25 3DN](/uk/monmouth/st-james-square/np25-3dn) / 18 18 St James Square, Monmouth, NP25 3DN ====================================== Detached 2,013 sq ft D EPC D 1 recorded sale [ Monmouth & Wyesham ](https://percelio.com/uk/neighbourhood/monmouth-wyesham) 18 St James Square, Monmouth, NP25 3DN is a Detached home of about 2,013 sq ft in Monmouth, based on open property records. About this property This Detached home measures about 2,013 sq ft (187 sq m), holds an EPC D rating and dates from before 1900. Tenure is freehold. It last sold for £340,000 in Feb 2023, about £169 per square foot. 18 St James Square, Monmouth, NP25 3DN sits on St James Square in Monmouth, part of the Monmouth & Wyesham 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 Detached Floor area 2,013 sq ft 187 sq m Energy rating EPC D Built England and Wales: before 1900 Habitable rooms 6 Price per sq ft £169 Tenure Freehold Last sold £340,000 Last sold date Feb 2023 Recorded sales 1 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=NP25+3DN&paon=18) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=NP25+3DN&paon=18) Sold price history Date Sold price Tenure Type 24 Feb 2023 £340,000 Freehold Existing More on St James Square [ 11 St James Square, Monmouth, NP25 3DN last sold Apr 2017 £241,000 ](/uk/monmouth/st-james-square/np25-3dn/11) [ 12 St James Square, Monmouth, NP25 3DN last sold May 2024 £770,000 ](/uk/monmouth/st-james-square/np25-3dn/12) [ 16 St James Square, Monmouth, NP25 3DN last sold Jun 2011 £249,000 ](/uk/monmouth/st-james-square/np25-3dn/16) [ 21 St James Square, Monmouth, NP25 3DN last sold May 2005 £325,000 ](/uk/monmouth/st-james-square/np25-3dn/21) [ 22 St James Square, Monmouth, NP25 3DN last sold Apr 2015 £415,000 ](/uk/monmouth/st-james-square/np25-3dn/22) [ 25 St James Square, Monmouth, NP25 3DN last sold Dec 2015 £257,000 ](/uk/monmouth/st-james-square/np25-3dn/25) Similar Detached properties nearby [ 2 Caxton View, Monmouth, NP25 5DJ last sold Apr 2026 £465,000 ](/uk/monmouth/caxton-view/np25-5dj/2) [ 11 The Gardens, Monmouth, NP25 3HF last sold Apr 2026 £705,000 ](/uk/monmouth/the-gardens/np25-3hf/11) [ 44 Dixton Close, Monmouth, NP25 3PQ last sold Mar 2026 £330,000 ](/uk/monmouth/dixton-close/np25-3pq/44) [ 120 Ternata Drive, Monmouth, NP25 5UY last sold Mar 2026 £430,000 ](/uk/monmouth/ternata-drive/np25-5uy/120) [ 1 Elstob Way, Monmouth, NP25 5ET last sold Mar 2026 £255,000 ](/uk/monmouth/elstob-way/np25-5et/1) [ 14 Cornpoppy Avenue, Monmouth, NP25 5SD last sold Mar 2026 £280,000 ](/uk/monmouth/cornpoppy-avenue/np25-5sd/14) [ 1 Jordan Gardens, Monmouth, NP25 5ED last sold Mar 2026 £395,000 ](/uk/monmouth/jordan-gardens/np25-5ed/1) [ 3 De Clere Way, Monmouth, NP25 4NY last sold Feb 2026 £706,500 ](/uk/monmouth/de-clere-way/np25-4ny/3) ### Schools nearby - Monmouth Comprehensive School Not applicable - Monmouth School Not applicable - Haberdashers Monmouth School For Girls Not applicable - Osbaston V.C. Primary Not applicable - Kymin View Primary Not applicable - Ysgol Gymraeg Trefynwy Not applicable ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 69 - Violent Crime 25 - Anti Social Behaviour 8 - Criminal Damage Arson 8 - Public Order 7 - All categories, within ~1 mile, May 2026 (police.uk). A count, not a risk rating. ### Flood risk - Flood warning area nearby [ 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