Flat 8, 57 Upton Park, Slough, SL1 2GB is a leasehold flat built between 1930-1949. The property offers approximately 431 square feet of living space and is situated on the 3rd floor of a 1-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £268,755 , which equates to approximately £624 per square foot. It was last sold on 18 Jan 1999 for £70,000. Since then, the value has increased by £198,755, representing a 283.9% increase, or approximately 10.4% per year.

The current estimated value of £268,755 is:

  • 5.1% lower than the average property price on Upton Park
  • 7.7% higher than the average in the SL1 2GB postcode area
  • and 32.9% lower than the average price for Slough as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as rented both times. This suggests the property has often been rented out, which may indicate use as an investment or buy-to-let.

At the most recent EPC inspection on 30 March 2026, the property was recorded as rented.

View sold house prices in SL1 2GB

Building approximate location

About Property

Type
Flat
Built
1930-1949
Interior Size
431 sq ft
Tenure
Leasehold
Floor level
3rd floor of 1
Price (estimate)
£268,755
Price Per sq ft (estimate)
£624
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 8, 57 Upton Park, Slough, SL1 2GB has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 30 Mar 2026.

This property uses electric room heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are high performance glazing.

The previous EPC assessment was conducted on 1 Dec 2025, when the property was rated E. Since then, the rating has improved to D, with the energy efficiency score increasing by 10%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 175 mm loft insulation to pitched, 250 mm loft insulation, with no change in energy efficiency (good).
  • The windows were upgraded from single glazed to high performance glazing.
Heating Type
Room heaters, electric
Poor
Hot Water
Electric immersion, off-peak
Average
Roof
Pitched, 250 mm loft insulation
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
High performance glazing
Good
Lighting
Good lighting efficiency
Good

Compared to SL1 2GB

23 rd / 47
Price Rank
8% higher than average
20 th / 42
Size Rank
5% smaller than average
25 th / 42
Price Per Sq FT Rank
13% higher than average

Sale History

Today
£268,755
streetscan.co.uk estimate
+284 %
18 Jan 1999
£70,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 452 sq ft
sale price: £145,000
sale date: 14 Feb 2025
rooms: 2
size: 441 sq ft
sale price: £200,000
sale date: 23 Aug 2024
rooms: 2
size: 463 sq ft
sale price: £195,000
sale date: 21 Feb 2022
rooms: 3
size: 452 sq ft
sale price: £220,000
sale date: 15 Nov 2021
rooms: 2
size: 449 sq ft
sale price: £195,000
sale date: 5 Nov 2021

Data Sources

The property at Flat 8, 57 Upton Park, Slough, SL1 2GB appears once in the Land Registry records, with the transaction recorded on 18 Jan 1999. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 30 Mar 2026. 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.