29 Mountbatten Square, Windsor, SL4 1SY is a leasehold flat built between 1950-1966. The property offers approximately 484 square feet of living space and is situated on the 2nd floor of a 4-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £249,526 , which equates to approximately £515 per square foot. It was last sold on 12 Oct 2001 for £112,000. Since then, the value has increased by £137,526, representing a 122.8% increase, or approximately 5.0% per year.

The current estimated value of £249,526 is:

  • 13.8% lower than the average property price on Mountbatten Square
  • 16.2% lower than the average in the SL4 1SY postcode area
  • and 61.9% lower than the average price for Windsor as a whole

At the most recent EPC inspection on 7 October 2025, the property was recorded as rented.

View sold house prices in SL4 1SY

Building approximate location

About Property

Type
Flat
Built
1950-1966
Interior Size
484 sq ft
Tenure
Leasehold
Floor level
2nd floor of 4
Price (estimate)
£249,526
Price Per sq ft (estimate)
£515
Bedroom Count (estimate)
1 bedroom

EPC Summary

29 Mountbatten Square, Windsor, Windsor And Maidenhead, SL4 1SY has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 7 Oct 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 5 Apr 2012. The rating of C remains the same, but the energy efficiency score improved by 2.9%.

Since the previous assessment, several changes were observed:

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

Compared to SL4 1SY

14 th / 17
Price Rank
16% lower than average
13 th / 14
Size Rank
23% smaller than average
5 th / 14
Price Per Sq FT Rank
8% higher than average

Sale History

Today
£249,526
streetscan.co.uk estimate
+123 %
12 Oct 2001
£112,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 517 sq ft
sale price: £220,000
sale date: 6 Mar 2026
rooms: 2
size: 474 sq ft
sale price: £250,000
sale date: 28 Sep 2021
rooms: 3
size: 506 sq ft
sale price: £245,000
sale date: 2 Oct 2019
rooms: 2
size: 463 sq ft
sale price: £220,000
sale date: 22 Mar 2024
rooms: 2
size: 527 sq ft
sale price: £210,000
sale date: 28 Jun 2023

Data Sources

The property at 29 Mountbatten Square, Windsor, Windsor And Maidenhead, SL4 1SY appears once in the Land Registry records, with the transaction recorded on 12 Oct 2001. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Oct 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.