20 Belsize Square, London, NW3 4HT - 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) / [London](/uk/london) / [Belsize Square](/uk/london/belsize-square) / [NW3 4HT](/uk/london/belsize-square/nw3-4ht) / 20 20 Belsize Square, London, NW3 4HT ================================== Terraced 2,207 sq ft C EPC C 1 recorded sale [ Belsize Park ](https://percelio.com/uk/neighbourhood/belsize-park) 20 Belsize Square, London, NW3 4HT is a Terraced home of about 2,207 sq ft in London, based on open property records. About this property This Terraced home measures about 2,207 sq ft (205 sq m), holds an EPC C rating and dates from before 1900. Tenure is freehold. It last sold for £290,000 in Jan 2001, about £131 per square foot. 20 Belsize Square, London, NW3 4HT sits on Belsize Square in London, part of the Belsize Park 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 2,207 sq ft 205 sq m Energy rating EPC C Built England and Wales: before 1900 Habitable rooms 8 Price per sq ft £131 Tenure Freehold Last sold £290,000 Last sold date Jan 2001 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=NW3+4HT&paon=20) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=NW3+4HT&paon=20) Sold price history Date Sold price Tenure Type 19 Jan 2001 £290,000 Freehold Existing More on Belsize Square [ 1 Belsize Square, London, NW3 4HT last sold Dec 2009 £5,000,000 ](/uk/london/belsize-square/nw3-4ht/1) [ 3C Belsize Square, London, NW3 4HT last sold Oct 2007 £317,500 ](/uk/london/belsize-square/nw3-4ht/3c) [ 4E Belsize Square, London, NW3 4HT last sold Mar 2022 £519,000 ](/uk/london/belsize-square/nw3-4ht/4e) [ Flat 4 5 Belsize Square, London, NW3 4HT last sold Mar 2017 £1,150,000 ](/uk/london/belsize-square/nw3-4ht/flat-4-5) [ Flat 2 5 Belsize Square, London, NW3 4HT last sold Oct 2023 £780,000 ](/uk/london/belsize-square/nw3-4ht/flat-2-5) [ Flat 3 5 Belsize Square, London, NW3 4HT last sold Jun 2003 £168,000 ](/uk/london/belsize-square/nw3-4ht/flat-3-5) [ Flat 1 6 Belsize Square, London, NW3 4HT last sold Oct 2006 £600,500 ](/uk/london/belsize-square/nw3-4ht/flat-1-6) [ Top Flat 6 Belsize Square, London, NW3 4HT last sold Dec 2013 £1,620,000 ](/uk/london/belsize-square/nw3-4ht/top-flat-6) [ Flat 2 6 Belsize Square, London, NW3 4HT last sold Aug 1998 £165,000 ](/uk/london/belsize-square/nw3-4ht/flat-2-6) [ Flat 3 6 Belsize Square, London, NW3 4HT last sold May 2003 £238,000 ](/uk/london/belsize-square/nw3-4ht/flat-3-6) [ Flat 2 8 Belsize Square, London, NW3 4HT last sold Jul 2000 £282,000 ](/uk/london/belsize-square/nw3-4ht/flat-2-8) [ Flat 1 8 Belsize Square, London, NW3 4HT last sold Jul 1999 £560,000 ](/uk/london/belsize-square/nw3-4ht/flat-1-8) Similar Terraced properties nearby [ 33 Willoughby Road, London, NW3 1RT last sold Mar 2026 £2,750,000 ](/uk/london/willoughby-road/nw3-1rt/33) [ Flat C 5 Heath Hurst Road, London, NW3 2RU last sold Mar 2026 £750,000 ](/uk/london/heath-hurst-road/nw3-2ru/flat-c-5) [ 97 Fellows Road, London, NW3 3JS last sold Feb 2026 £1,450,000 ](/uk/london/fellows-road/nw3-3js/97) [ 26 Glenmore Road, London, NW3 4DB last sold Jan 2026 £3,253,000 ](/uk/london/glenmore-road/nw3-4db/26) [ 15 Ainger Road, London, NW3 3AR last sold Jan 2026 £2,080,000 ](/uk/london/ainger-road/nw3-3ar/15) [ The Cottage, 10 Lyndhurst Road, London, NW3 5PX last sold Jan 2026 £1,200,000 ](/uk/london/lyndhurst-road/nw3-5px/the-cottage-10) [ 12 Christchurch Hill, London, NW3 1LB last sold Jan 2026 £2,345,000 ](/uk/london/christchurch-hill/nw3-1lb/12) [ 23 Glenmore Road, London, NW3 4BY last sold Dec 2025 £3,200,000 ](/uk/london/glenmore-road/nw3-4by/23) ### Schools nearby - Hereward House School Not applicable - The Hall School Not applicable - Trevor-Roberts School Not applicable - Central School of Speech and Drama Not applicable - St Christopher's School Not applicable - Gloucester House, The Tavistock Children's Day Unit Not applicable ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 921 - Anti Social Behaviour 247 - Violent Crime 218 - Other Theft 104 - Theft From The Person 75 - 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