4 Mortimer Square, London, W11 4BY - 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) / [Mortimer Square](/uk/london/mortimer-square) / [W11 4BY](/uk/london/mortimer-square/w11-4by) / 4 4 Mortimer Square, London, W11 4BY ================================== Terraced 1,464 sq ft C EPC C 2 recorded sales [ Notting Dale ](https://percelio.com/uk/neighbourhood/notting-dale) 4 Mortimer Square, London, W11 4BY is a Terraced home of about 1,464 sq ft in London, based on open property records. About this property This Terraced home measures about 1,464 sq ft (136 sq m), holds an EPC C rating and dates from before 1900. Tenure is freehold. It last sold for £477,500 in Aug 2006, about £326 per square foot. The property has 2 recorded sales since 1996. 4 Mortimer Square, London, W11 4BY sits on Mortimer Square in London, part of the Notting Dale 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 1,464 sq ft 136 sq m Energy rating EPC C Built England and Wales: before 1900 Habitable rooms 5 Price per sq ft £326 Tenure Freehold Last sold £477,500 Last sold date Aug 2006 Recorded sales 2 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=W11+4BY&paon=4) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=W11+4BY&paon=4) Sold price history Date Sold price Tenure Type 4 Aug 2006 £477,500 Freehold Existing 31 Oct 1996 £135,000 Freehold Existing More on Mortimer Square [ 1A Mortimer Square, London, W11 4BY last sold Jul 2000 £190,000 ](/uk/london/mortimer-square/w11-4by/1a) [ 3 Mortimer Square, London, W11 4BY last sold Jan 2002 £269,950 ](/uk/london/mortimer-square/w11-4by/3) Similar Terraced properties nearby [ 27 Treadgold Street, London, W11 4BP last sold Apr 2026 £1,850,000 ](/uk/london/treadgold-street/w11-4bp/27) [ 8 Lansdowne Walk, London, W11 3LN last sold Mar 2026 £31,900,000 ](/uk/london/lansdowne-walk/w11-3ln/8) [ 25 Wesley Square, London, W11 1TR last sold Mar 2026 £1,250,000 ](/uk/london/wesley-square/w11-1tr/25) [ 29 Ladbroke Walk, London, W11 3PW last sold Mar 2026 £1,850,000 ](/uk/london/ladbroke-walk/w11-3pw/29) [ 6 Taverners Close, London, W11 4RH last sold Jan 2026 £1,650,000 ](/uk/london/taverners-close/w11-4rh/6) [ 2 Wilby Mews, London, W11 3NP last sold Jan 2026 £1,800,000 ](/uk/london/wilby-mews/w11-3np/2) [ 5 Pembridge Mews, London, W11 3EQ last sold Dec 2025 £5,800,000 ](/uk/london/pembridge-mews/w11-3eq/5) [ 65 Holland Park Mews, London, W11 3SS last sold Dec 2025 £3,775,000 ](/uk/london/holland-park-mews/w11-3ss/65) ### Schools nearby - St Anne's & Avondale Park Nursery School Nursery - Avondale Park Primary School Primary - Saint Francis of Assisi Catholic Primary School Primary - Catch22 Include London Not applicable - Ormiston Latimer Academy Not applicable - St Clement and St James CofE Primary School Primary ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 1537 - Violent Crime 363 - Anti Social Behaviour 356 - Shoplifting 255 - Other Theft 144 - 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