Flat 22, Osborne Court Osborne Road, Windsor, SL4 3EP is a leasehold flat built between 1976-1982. The property offers approximately 667 square feet of living space and is situated on the 1st floor of a 3-storey building. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £342,497 , which equates to approximately £513 per square foot. It was last sold on 2 Jun 2017 for £335,000. Since then, the value has increased by £7,497, representing a 2.2% increase, or approximately 0.3% per year.

The current estimated value of £342,497 is:

  • 15.1% lower than the average property price on Osborne Road
  • 2.7% lower than the average in the SL4 3EP postcode area
  • and 48.7% lower than the average price for Windsor as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 10 September 2025, the property was recorded as owner-occupied.

View sold house prices in SL4 3EP

Building approximate location

About Property

Type
Not Recorded Maisonette
Built
1976-1982
Interior Size
667 sq ft
Tenure
Leasehold
Floor level
1st floor of 3
Price (estimate)
£342,497
Price Per sq ft (estimate)
£513
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 22, Osborne Court Osborne Road, Windsor, Windsor And Maidenhead, SL4 3EP has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 10 Sep 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 25 Jan 2017, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 22%.

Since the previous assessment, several changes were observed:

  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, as built, partial insulation (assumed), improving energy efficiency from poor to average.
  • The lighting was updated from low energy lighting in 13% of fixed outlets to below average lighting efficiency, with efficiency improving from poor to average.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Cavity wall, as built, partial insulation (assumed)
Average
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Average

Compared to SL4 3EP

30 th / 40
Price Rank
3% lower than average
21 st / 31
Size Rank
0% same size than average
20 th / 31
Price Per Sq FT Rank
3% lower than average

Compared to other properties in SL4 3EP , this maisonette's estimated value ranks 30th out of 40. Based on price per square foot, it ranks 20th out of 31 properties. In terms of size, this home ranks 21th out of 31 properties in its postcode area.

Sale History

Today
£342,497
streetscan.co.uk estimate
+2 %
2 Jun 2017
£335,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 689 sq ft
sale price: £337,500
sale date: 15 Aug 2025
rooms: 3
size: 721 sq ft
sale price: £375,000
sale date: 13 Jun 2025
rooms: 3
size: 657 sq ft
sale price: £340,000
sale date: 5 Aug 2024
rooms: 4
size: 710 sq ft
sale price: £345,000
sale date: 16 May 2024
rooms: 3
size: 678 sq ft
sale price: £295,000
sale date: 2 May 2024

Data Sources

The property at Flat 22, Osborne Court Osborne Road, Windsor, Windsor And Maidenhead, SL4 3EP appears once in the Land Registry records, with the transaction recorded on 2 Jun 2017. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Sep 2025. 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.