HM Land Registry records the plot of land for 139, Dedworth Road, Windsor as measuring 403 m².

That makes it the 12th largest plot in the postcode, where all 21 other houses have recorded plot data.

139, Dedworth Road, Windsor has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 26 Jan 2021.

The property is 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 139, Dedworth Road, Windsor completed on 15th April 2021 at £425,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 28.6% over the period since April 2021.

• Sold Apr 2021£425,000

Since 2014 169 properties similar to 139, Dedworth Road, Windsor have sold within a radius of 500 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th February 2026, was 31, East Crescent, Windsor, SL4 5LD, a freehold house which sold for £502,000.

Read more about house prices in SL4.

• Sold Feb 2026£502,000 | 3 Bed House31, East Crescent, Windsor, SL4 5LD31, East Crescent, Windsor, SL4 5LD
• Sold Sep 2025£588,000 | 3 Bed House85, Kentons Lane, Windsor, SL4 4JH85, Kentons Lane, Windsor, SL4 4JH
• Sold Aug 2025£440,000 | 3 Bed House20, Sheepcote Road, Windsor, SL4 4JQ20, Sheepcote Road, Windsor, SL4 4JQ
• Sold Jun 2025£565,000 | 3 Bed House27, St. Georges Close, Windsor, SL4 5PQ27, St. Georges Close, Windsor, SL4 5PQ
• Sold Mar 2025£482,000 | 3 Bed House19, Sheepcote Road, Windsor, SL4 4JQ19, Sheepcote Road, Windsor, SL4 4JQ
• Sold Feb 2025£570,000 | 3 Bed House3, Cranbourne Avenue, Windsor, SL4 4ES3, Cranbourne Avenue, Windsor, SL4 4ES
• Sold Dec 2024£495,000 | 3 Bed House125, Dedworth Road, Windsor, SL4 5BB125, Dedworth Road, Windsor, SL4 5BB
• Sold Oct 2024£477,500 | 3 Bed House15, East Crescent, Windsor, SL4 5LD15, East Crescent, Windsor, SL4 5LD
• Sold Oct 2024£460,000 | 3 Bed House2, Greenacre, Windsor, SL4 5LW2, Greenacre, Windsor, SL4 5LW
• Sold Aug 2024£550,000 | 3 Bed House36, Gordon Road, Windsor, SL4 3RH36, Gordon Road, Windsor, SL4 3RH
• Sold Jul 2023£410,000 | 3 Bed House156, Dedworth Road, Windsor, SL4 4JL156, Dedworth Road, Windsor, SL4 4JL
• Sold Feb 2023£450,000 | 3 Bed House53, Smiths Lane, Windsor, SL4 5PE53, Smiths Lane, Windsor, SL4 5PE
• Sold Sep 2022£450,000 | 3 Bed House9, Greenacre, Windsor, SL4 5LW9, Greenacre, Windsor, SL4 5LW
• Sold Jun 2022£500,000 | 3 Bed House11, Kentons Lane, Windsor, SL4 4JH11, Kentons Lane, Windsor, SL4 4JH
• Sold Sep 2021£803,500 | 3 Bed House30, St. Andrews Crescent, Windsor, SL4 4EL30, St. Andrews Crescent, Windsor, SL4 4EL
• Sold Mar 2021£415,000 | 3 Bed House10, Greenacre, Windsor, SL4 5LW10, Greenacre, Windsor, SL4 5LW
• Sold Feb 2021£552,500 | 3 Bed House50, St. Andrews Crescent, Windsor, SL4 4EL50, St. Andrews Crescent, Windsor, SL4 4EL
• Sold Oct 2020£450,000 | 3 Bed House43, Kentons Lane, Windsor, SL4 4JH43, Kentons Lane, Windsor, SL4 4JH
• Sold Jun 2017£415,000 | 3 Bed House91, Kentons Lane, Windsor, SL4 4JH91, Kentons Lane, Windsor, SL4 4JH
• Sold Oct 2014£347,500 | 3 Bed House175, Dedworth Road, Windsor, SL4 4JN175, Dedworth Road, Windsor, SL4 4JN

Of the 461 addresses on Dedworth Road, Windsor, SL4, 139, Dedworth Road, Windsor comes out as the 81st largest and the 89th most expensive in our analysis of the public data.

It is also £87k less expensive than the average property across the SL4 district.

• St Edward's Catholic First School

  600 m away
• Hilltop First School

  600 m away
• Clewer Green CofE First School

  600 m away

• Windsor Girls' School

  900 m away
• The Windsor Boys' School

  1.2 km away
• Slough and Eton Church of England Business and Enterprise College

  3.7 km away

• Windsor & Eton Central

  |

  1.9 km away
• Windsor & Eton Riverside

  |

  2.2 km away
• Datchet

  |

  4.0 km away

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