18 Montrose Avenue, Slough, SL1 4TN is a leasehold flat built between 1930-1949. The property offers approximately 517 square feet of living space and is situated on the 1st floor of a 2-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £219,286 , which equates to approximately £424 per square foot. It was last sold on 29 Sep 2021 for £215,000. Since then, the value has increased by £4,286, representing a 2.0% increase, or approximately 0.5% per year.

The current estimated value of £219,286 is:

  • 5.2% higher than the average property price on Montrose Avenue
  • 2.1% lower than the average in the SL1 4TN postcode area
  • and 44.2% 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 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 6 August 2025, the property was recorded as owner-occupied.

View sold house prices in SL1 4TN

Building approximate location

About Property

Type
Flat
Built
1930-1949
Interior Size
517 sq ft
Tenure
Leasehold
Floor level
1st floor of 2
Price (estimate)
£219,286
Price Per sq ft (estimate)
£424
Bedroom Count (estimate)
1 bedroom

EPC Summary

18 Montrose Avenue, Slough, SL1 4TN has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 6 Aug 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 12 Jun 2015, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 18%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, insulated at rafters to pitched, 100 mm loft insulation, improving energy efficiency from poor to average.
  • The lighting was changed from no low energy lighting to below average lighting efficiency, with no change in efficiency (very poor).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 100 mm loft insulation
Average
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Very Poor

Compared to SL1 4TN

15 th / 27
Price Rank
2% lower than average
12 th / 18
Size Rank
4% smaller than average
9 th / 18
Price Per Sq FT Rank
2% higher than average

Compared to other properties in SL1 4TN , this flat's estimated value ranks 15th out of 27. Based on price per square foot, it ranks 9th out of 18 properties. In terms of size, this home ranks 12th out of 18 properties in its postcode area.

Sale History

Today
£219,286
streetscan.co.uk estimate
+2 %
29 Sep 2021
£215,000
Leasehold
+216.2 %
11 Nov 2000
£68,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 538 sq ft
sale price: £210,000
sale date: 4 Jul 2025
rooms: 3
size: 463 sq ft
sale price: £230,000
sale date: 6 Dec 2019
rooms: 3
size: 506 sq ft
sale price: £193,000
sale date: 23 Nov 2015
rooms: 3
size: 463 sq ft
sale price: £195,000
sale date: 6 Aug 2015
rooms: 3
size: 538 sq ft
sale price: £136,500
sale date: 25 Sep 2012

Data Sources

The property at 18 Montrose Avenue, Slough, SL1 4TN appears two times in the Land Registry records, with the latest transaction recorded on 29 Sep 2021. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Aug 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.