21 Cornwall Close, Windsor, SL4 6NB - 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) / [Windsor](/uk/windsor) / [Cornwall Close](/uk/windsor/cornwall-close) / [SL4 6NB](/uk/windsor/cornwall-close/sl4-6nb) / 21 21 Cornwall Close, Windsor, SL4 6NB =================================== Detached 2 recorded sales [ Windsor Town & Eton ](https://percelio.com/uk/neighbourhood/windsor-town-eton) Property facts Type Detached Tenure Freehold Last sold £310,000 Last sold date Sep 2009 Recorded sales 2 Energy rating, floor area and build year come from the EPC register and appear once this property has a certificate on record. 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=SL4+6NB&paon=21) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=SL4+6NB&paon=21) Sold price history Date Sold price Tenure Type 11 Sep 2009 £310,000 Freehold Existing 31 Mar 2006 £285,000 Freehold Existing More on Cornwall Close [ 2 Cornwall Close, Windsor, SL4 6NB last sold Jun 2024 £515,000 ](/uk/windsor/cornwall-close/sl4-6nb/2) [ 3 Cornwall Close, Windsor, SL4 6NB last sold Sep 2018 £475,000 ](/uk/windsor/cornwall-close/sl4-6nb/3) [ 4 Cornwall Close, Windsor, SL4 6NB last sold Feb 1997 £91,500 ](/uk/windsor/cornwall-close/sl4-6nb/4) [ 5 Cornwall Close, Windsor, SL4 6NB last sold Jun 2015 £399,950 ](/uk/windsor/cornwall-close/sl4-6nb/5) [ 6 Cornwall Close, Windsor, SL4 6NB last sold Sep 2023 £580,000 ](/uk/windsor/cornwall-close/sl4-6nb/6) [ 9 Cornwall Close, Windsor, SL4 6NB last sold Apr 2021 £417,000 ](/uk/windsor/cornwall-close/sl4-6nb/9) [ 11 Cornwall Close, Windsor, SL4 6NB last sold Dec 2020 £435,000 ](/uk/windsor/cornwall-close/sl4-6nb/11) [ 12 Cornwall Close, Windsor, SL4 6NB last sold Sep 2015 £380,000 ](/uk/windsor/cornwall-close/sl4-6nb/12) [ 14 Cornwall Close, Windsor, SL4 6NB last sold Oct 2007 £306,500 ](/uk/windsor/cornwall-close/sl4-6nb/14) [ 19 Cornwall Close, Windsor, SL4 6NB last sold Nov 2012 £315,000 ](/uk/windsor/cornwall-close/sl4-6nb/19) [ 22 Cornwall Close, Windsor, SL4 6NB last sold Apr 2006 £225,000 ](/uk/windsor/cornwall-close/sl4-6nb/22) [ 26 Cornwall Close, Windsor, SL4 6NB last sold Feb 2024 £385,000 ](/uk/windsor/cornwall-close/sl4-6nb/26) Similar Detached properties nearby [ 3 Coombe Hill Court, Windsor, SL4 4UL last sold Apr 2026 £1,075,000 ](/uk/windsor/coombe-hill-court/sl4-4ul/3) [ 5 North Street, Windsor, SL4 4SY last sold Apr 2026 £852,000 ](/uk/windsor/north-street/sl4-4sy/5) [ Dower House Cottage Crimp Hill Road, Windsor, SL4 2HL last sold Apr 2026 £1,650,000 ](/uk/windsor/crimp-hill-road/sl4-2hl/dower-house-cottage) [ 2 Benning Close, Windsor, SL4 4YS last sold Apr 2026 £880,000 ](/uk/windsor/benning-close/sl4-4ys/2) [ 48 Tilstone Close, Windsor, SL4 6NG last sold Mar 2026 £510,000 ](/uk/windsor/tilstone-close/sl4-6ng/48) [ 39 Saxon Way, Windsor, SL4 2PU last sold Mar 2026 £680,000 ](/uk/windsor/saxon-way/sl4-2pu/39) [ 1 Bell View, Windsor, SL4 4ET last sold Mar 2026 £695,000 ](/uk/windsor/bell-view/sl4-4et/1) [ 71 Hatch Lane, Windsor, SL4 3QY last sold Mar 2026 £1,280,000 ](/uk/windsor/hatch-lane/sl4-3qy/71) ### Schools nearby - Eton Wick CofE First School Primary - Western House Academy Primary - Montem Academy Primary - Homer First School and Nursery Primary - Dedworth Green First School Primary - Dedworth Middle School Middle deemed secondary ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 45 - Violent Crime 19 - Anti Social Behaviour 8 - Criminal Damage Arson 7 - Public Order 5 - All categories, within ~1 mile, April 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