18, Cornel House Osborne Road, Windsor, SL4 3SQ is a leasehold flat built between 1976-1982. The property offers approximately 689 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £319,907 , which equates to approximately £464 per square foot. It was last sold on 3 Mar 2025 for £315,000. Since then, the value has increased by £4,907, representing a 1.6% increase, or approximately 2.0% per year.

The current estimated value of £319,907 is:

  • 23.5% lower than the average property price on Osborne Road
  • 11.4% lower than the average in the SL4 3SQ postcode area
  • and 54.9% lower than the average price for Windsor as a whole

At the most recent EPC inspection on 21 August 2023, the property was recorded as owner-occupied.

View sold house prices in SL4 3SQ

Building approximate location

About Property

Type
Flat
Built
1976-1982
Interior Size
689 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£319,907
Price Per sq ft (estimate)
£464
Bedroom Count (estimate)
2 bedrooms

EPC Summary

18, Cornel House Osborne Road, Windsor, Windsor And Maidenhead, SL4 3SQ has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 21 Aug 2023.

This property uses electric room heaters as its main heating source. A standard tariff electric immersion heater is used to provide hot water. The windows are fully double glazed.

The previous EPC assessment was conducted on 15 Oct 2008, when the property was rated F. Since then, the rating has improved to E, with the energy efficiency score increasing by 13.9%.

Since the previous assessment, several changes were observed:

  • The wall construction or insulation changed from system built, as built, partial insulation (assumed) to cavity wall, as built, partial insulation (assumed), with no change in energy efficiency (average).
  • The lighting was updated from low energy lighting in 12% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from poor to very good.
Heating Type
Room heaters, electric
Very Poor
Hot Water
Electric immersion, standard tariff
Very Poor
Roof
Flat, limited insulation (assumed)
Poor
Walls
Cavity wall, as built, partial insulation (assumed)
Average
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SL4 3SQ

9 th / 22
Price Rank
11% lower than average
3 rd / 19
Size Rank
3% bigger than average
9 th / 19
Price Per Sq FT Rank
14% lower than average

Compared to other properties in SL4 3SQ , this flat's estimated value ranks 9th out of 22. Based on price per square foot, it ranks 9th out of 19 properties. In terms of size, this home ranks 3rd out of 19 properties in its postcode area.

Sale History

Today
£319,907
streetscan.co.uk estimate
+2 %
3 Mar 2025
£315,000
Leasehold
+5 %
9 Sep 2014
£300,000
Leasehold
+46.3 %
1 Aug 2002
£205,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 657 sq ft
sale price: £345,000
sale date: 8 Aug 2024
rooms: 3
size: 689 sq ft
sale price: £323,000
sale date: 24 Nov 2023
rooms: 3
size: 689 sq ft
sale price: £305,000
sale date: 7 Oct 2022
rooms: 4
size: 657 sq ft
sale price: £340,000
sale date: 15 Aug 2022
rooms: 3
size: 657 sq ft
sale price: £307,000
sale date: 28 Jan 2022

Data Sources

The property at 18, Cornel House Osborne Road, Windsor, SL4 3SQ appears three times in the Land Registry records, with the latest transaction recorded on 3 Mar 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Aug 2023. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.