23, Cornel House Osborne Road, Windsor, SL4 3SQ is a leasehold flat built between 1967-1975. 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 £309,752 , which equates to approximately £450 per square foot. It was last sold on 7 Oct 2022 for £305,000. Since then, the value has increased by £4,752, representing a 1.6% increase, or approximately 0.5% per year.

The current estimated value of £309,752 is:

  • 25.9% lower than the average property price on Osborne Road
  • 14.3% lower than the average in the SL4 3SQ postcode area
  • and 56.4% lower than the average price for Windsor as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (4 out of 4 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 31 October 2024, the property was recorded as owner-occupied.

View sold house prices in SL4 3SQ

Building approximate location

About Property

Type
Flat
Built
1967-1975
Interior Size
689 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£309,752
Price Per sq ft (estimate)
£450
Bedroom Count (estimate)
2 bedrooms

EPC Summary

23, Cornel House Osborne Road, Windsor, Windsor And Maidenhead, SL4 3SQ has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 31 Oct 2024.

This property uses electric storage heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 3 Apr 2024, when the property was rated F. Since then, the rating has improved to D, with the energy efficiency score increasing by 128%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from no system present: electric heaters assumed to electric storage heaters, improving energy efficiency from very poor to average.
  • The hot water energy efficiency changing from average to poor, while the system remained as electric immersion, off-peak.
  • The lighting was changed from low energy lighting in all fixed outlets to low energy lighting in 86% of fixed outlets, with no change in efficiency (very good).
Heating Type
Electric storage heaters
Average
Hot Water
Electric immersion, off-peak
Poor
Roof
Flat, limited insulation (assumed)
Very Poor
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 86% of fixed outlets
Very Good

Compared to SL4 3SQ

5 th / 22
Price Rank
14% lower than average
4 th / 19
Size Rank
3% bigger than average
6 th / 19
Price Per Sq FT Rank
17% lower than average

Compared to other properties in SL4 3SQ , this flat's estimated value ranks 5th out of 22. Based on price per square foot, it ranks 6th out of 19 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 4th out of 19 properties in its postcode area.

Sale History

Today
£309,752
streetscan.co.uk estimate
+2 %
7 Oct 2022
£305,000
Leasehold
+31.5 %
11 Feb 2011
£232,000
Leasehold
+4.5 %
5 Sep 2003
£222,000
Leasehold
+111.4 %
10 Jul 1997
£105,000
Leasehold
+27.3 %
6 Jun 1995
£82,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 689 sq ft
sale price: £315,000
sale date: 3 Mar 2025
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: 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 23, Cornel House Osborne Road, Windsor, SL4 3SQ appears five times in the Land Registry records, with the latest transaction recorded on 7 Oct 2022. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 31 Oct 2024. 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.