HM Land Registry records the plot of land for 21, Tilstone Close, Windsor as measuring 367 m².

That makes it the 29th largest plot in the postcode, where 48 of the 50 other houses have recorded plot data.

21, Tilstone Close, Windsor has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Sep 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 21, Tilstone Close, Windsor completed on 31st March 2020 at £475,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 26.5% over the period since March 2020.

• Sold Mar 2020£475,000
• Sold Dec 2014£337,500

Since 2017 215 properties similar to 21, Tilstone Close, Windsor have sold within a radius of 1.5 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 4th December 2025, was 16, Victoria Road, Windsor, SL4 6LY, a freehold house which sold for £360,000.

Read more about house prices in SL4.

• Sold Dec 2025£360,000 | 3 Bed House16, Victoria Road, Windsor, SL4 6LY16, Victoria Road, Windsor, SL4 6LY
• Sold Sep 2025£465,000 | 3 Bed House45, Tilstone Close, Windsor, SL4 6NG45, Tilstone Close, Windsor, SL4 6NG
• Sold Jul 2025£485,000 | 3 Bed House23, Victoria Road, Windsor, SL4 6LY23, Victoria Road, Windsor, SL4 6LY
• Sold May 2025£525,000 | 3 Bed House31, Tilstone Close, Windsor, SL4 6NG31, Tilstone Close, Windsor, SL4 6NG
• Sold Feb 2025£540,000 | 3 Bed House7, Tilstone Close, Windsor, SL4 6NG7, Tilstone Close, Windsor, SL4 6NG
• Sold Sep 2024£440,000 | 3 Bed House8, Boveney New Road, Windsor, SL4 6NH8, Boveney New Road, Windsor, SL4 6NH
• Sold Jun 2024£510,000 | 3 Bed House40, Colenorton Crescent, Windsor, SL4 6NJ40, Colenorton Crescent, Windsor, SL4 6NJ
• Sold Apr 2024£415,000 | 3 Bed House13, Princes Close, Windsor, SL4 6LZ13, Princes Close, Windsor, SL4 6LZ
• Sold Feb 2024£385,000 | 3 Bed House26, Cornwall Close, Windsor, SL4 6NB26, Cornwall Close, Windsor, SL4 6NB
• Sold Dec 2023£452,500 | 3 Bed House16, Princes Close, Windsor, SL4 6LZ16, Princes Close, Windsor, SL4 6LZ
• Sold Jun 2023£450,000 | 3 Bed House32, Tilstone Avenue, Windsor, SL4 6NF32, Tilstone Avenue, Windsor, SL4 6NF
• Sold Nov 2022£500,000 | 3 Bed House49, Tilstone Close, Windsor, SL4 6NG49, Tilstone Close, Windsor, SL4 6NG
• Sold Oct 2021£370,000 | 3 Bed House51, Colenorton Crescent, Windsor, SL4 6NW51, Colenorton Crescent, Windsor, SL4 6NW
• Sold Jun 2021£461,950 | 3 Bed House14, Boveney New Road, Windsor, SL4 6NH14, Boveney New Road, Windsor, SL4 6NH
• Sold Apr 2021£417,000 | 3 Bed House9, Cornwall Close, Windsor, SL4 6NB9, Cornwall Close, Windsor, SL4 6NB
• Sold Nov 2020£375,000 | 3 Bed House17, Queens Road, Windsor, SL4 6NA17, Queens Road, Windsor, SL4 6NA
• Sold Nov 2019£408,000 | 3 Bed House144, Eton Wick Road, Windsor, SL4 6NP144, Eton Wick Road, Windsor, SL4 6NP
• Sold Nov 2019£375,000 | 3 Bed House16, Stockdales Road, Windsor, SL4 6LB16, Stockdales Road, Windsor, SL4 6LB
• Sold Apr 2018£390,000 | 3 Bed House130, Eton Wick Road, Windsor, SL4 6NP130, Eton Wick Road, Windsor, SL4 6NP
• Sold Feb 2017£510,000 | 3 Bed House16, Tilstone Close, Windsor, SL4 6NG16, Tilstone Close, Windsor, SL4 6NG

Of the 50 addresses on Tilstone Close, Eton Wick, Windsor, SL4, 21, Tilstone Close, Windsor comes out as the 44th largest and the 46th most expensive in our analysis of the public data.

It is also £102k less expensive than the average property across the SL4 district.

• Eton Wick CofE First School

  900 m away
• Western House Academy

  1.6 km away
• Homer First School and Nursery

  1.8 km away

• The Westgate School

  2.2 km away
• The Windsor Boys' School

  2.2 km away
• Eden Girls' School, Slough

  2.5 km away

• Windsor & Eton Central

  |

  2.7 km away
• Windsor & Eton Riverside

  |

  2.8 km away
• Burnham

  |

  2.9 km away

The flood risk here is rated Very Low, based on Environment Agency data.