20 Siareys Close, Chinnor, OX39 4EF - 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) / [Chinnor](/uk/chinnor) / [Siareys Close](/uk/chinnor/siareys-close) / [OX39 4EF](/uk/chinnor/siareys-close/ox39-4ef) / 20 20 Siareys Close, Chinnor, OX39 4EF =================================== Flat / Maisonette 797 sq ft B EPC B 3 recorded sales [ Chinnor & Tetsworth ](https://percelio.com/uk/neighbourhood/chinnor-tetsworth) 20 Siareys Close, Chinnor, OX39 4EF is a Flat / Maisonette home of about 797 sq ft in Chinnor, based on open property records. About this property This Flat / Maisonette home measures about 797 sq ft (74 sq m), holds an EPC B rating and dates from 2007-2011. Tenure is freehold. It last sold for £333,000 in Oct 2020, about £418 per square foot. The property has 3 recorded sales since 2007. 20 Siareys Close, Chinnor, OX39 4EF sits on Siareys Close in Chinnor, part of the Chinnor & Tetsworth 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 Flat / Maisonette Floor area 797 sq ft 74 sq m Energy rating EPC B Built England and Wales: 2007-2011 Habitable rooms 4 Price per sq ft £418 Tenure Freehold Last sold £333,000 Last sold date Oct 2020 Recorded sales 3 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=OX39+4EF&paon=20) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=OX39+4EF&paon=20) Sold price history Date Sold price Tenure Type 30 Oct 2020 £333,000 Freehold Existing 20 Oct 2017 £327,500 Freehold Existing 20 Dec 2007 £250,000 Freehold Existing More on Siareys Close [ 1 Siareys Close, Chinnor, OX39 4EF last sold Oct 2007 £515,000 ](/uk/chinnor/siareys-close/ox39-4ef/1) [ 2 Siareys Close, Chinnor, OX39 4EF last sold Sep 2007 £525,000 ](/uk/chinnor/siareys-close/ox39-4ef/2) [ 3 Siareys Close, Chinnor, OX39 4EF last sold Feb 2021 £625,000 ](/uk/chinnor/siareys-close/ox39-4ef/3) [ 4 Siareys Close, Chinnor, OX39 4EF last sold Dec 2007 £425,000 ](/uk/chinnor/siareys-close/ox39-4ef/4) [ 5 Siareys Close, Chinnor, OX39 4EF last sold Nov 2020 £530,000 ](/uk/chinnor/siareys-close/ox39-4ef/5) [ 6 Siareys Close, Chinnor, OX39 4EF last sold Sep 2007 £425,000 ](/uk/chinnor/siareys-close/ox39-4ef/6) [ 7 Siareys Close, Chinnor, OX39 4EF last sold Jun 2007 £330,000 ](/uk/chinnor/siareys-close/ox39-4ef/7) [ 8 Siareys Close, Chinnor, OX39 4EF last sold Mar 2018 £520,000 ](/uk/chinnor/siareys-close/ox39-4ef/8) [ 9 Siareys Close, Chinnor, OX39 4EF last sold Jun 2007 £320,000 ](/uk/chinnor/siareys-close/ox39-4ef/9) [ 10 Siareys Close, Chinnor, OX39 4EF last sold Jun 2011 £367,500 ](/uk/chinnor/siareys-close/ox39-4ef/10) [ 11 Siareys Close, Chinnor, OX39 4EF last sold Sep 2012 £415,000 ](/uk/chinnor/siareys-close/ox39-4ef/11) [ 12 Siareys Close, Chinnor, OX39 4EF last sold Jul 2007 £250,000 ](/uk/chinnor/siareys-close/ox39-4ef/12) Similar Flat / Maisonette properties nearby [ Flat 1 52 Middle Way, Chinnor, OX39 4TP last sold Dec 2025 £200,000 ](/uk/chinnor/middle-way/ox39-4tp/flat-1-52) [ 9A Wheeler End, Chinnor, OX39 4JL last sold Nov 2025 £248,500 ](/uk/chinnor/wheeler-end/ox39-4jl/9a) [ 17 Emmington View, Chinnor, OX39 4FA last sold Sep 2025 £290,000 ](/uk/chinnor/emmington-view/ox39-4fa/17) [ Flat 3 St Andrews House Oakley Road, Chinnor, OX39 4ET last sold Mar 2025 £188,000 ](/uk/chinnor/oakley-road/ox39-4et/flat-3-st-andrews-house) [ 3 Old Sawmill Place, Chinnor, OX39 4AW last sold Dec 2024 £132,500 ](/uk/chinnor/old-sawmill-place/ox39-4aw/3) [ 63E Oakley Road, Chinnor, OX39 4HY last sold Nov 2024 £170,000 ](/uk/chinnor/oakley-road/ox39-4hy/63e) [ 7 Claremont Place, Chinnor, OX39 4FX last sold Sep 2024 £275,000 ](/uk/chinnor/claremont-place/ox39-4fx/7) [ 63C Oakley Road, Chinnor, OX39 4HY last sold Jul 2024 £235,000 ](/uk/chinnor/oakley-road/ox39-4hy/63c) ### Schools nearby - St Andrew's Church of England Primary School, Chinnor Primary - Mill Lane Community Primary School Primary - Aston Rowant Church of England Primary School Primary ### Air quality - Air quality indexFair (24) - NO₂2.5 µg/m³ - PM2.55.5 µg/m³ ### Reported crime - All crimes reported 30 - Violent Crime 12 - Criminal Damage Arson 7 - Anti Social Behaviour 4 - Shoplifting 3 - 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