Our Data Sources
18, Topaz Close, Slough has no records in the Land Registry and a single entry in the EPC database dated April 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 18, Topaz Close, Slough would be worth £398,390, with a potential rental value of £2,323 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £352,860, with a rental value of £2,058 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18, Topaz Close, Slough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Apr 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.
Properties Sold Nearby
Land Registry records and our Estate Agent network show 703 sales within 530 metres of 18, Topaz Close, Slough since 2007.
Most recently, 6, Topaz Close, Slough, SL1 2YU, a leasehold flat, sold at £115,000 on the 15th May 2026.
Read more about house prices in SL1.
- Sold May 2026£115,000 | 1 Bed Flat6, Topaz Close, Slough, SL1 2YU6, Topaz Close, Slough, SL1 2YU
- Sold Mar 2025£115,000 | 1 Bed Flat12, Topaz Close, Slough, SL1 2YU12, Topaz Close, Slough, SL1 2YU
- Sold May 2024£105,000 | 1 Bed Flat11, Topaz Close, Slough, SL1 2YU11, Topaz Close, Slough, SL1 2YU
- Sold May 2022£385,000 | 2 Bed House29, Pearl Gardens, Slough, SL1 2YX29, Pearl Gardens, Slough, SL1 2YX
- Sold Dec 2021£125,000 | 1 Bed Flat16, Topaz Close, Slough, SL1 2YU16, Topaz Close, Slough, SL1 2YU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £200,936, ranging from £111,039 to £461,667.
- 20 Topaz Close
2 Bed Flat | 0 m | Est. Value: £131,537
- 24 Topaz Close
2 Bed Flat | 6 m | Est. Value: £131,537
- 22 Topaz Close
2 Bed Flat | 6 m | Est. Value: £130,223
- 26 Topaz Close
2 Bed Flat | 13 m | Est. Value: £131,537
- 28 Topaz Close
2 Bed Flat | 13 m | Est. Value: £131,537
Location Comparison
Our analysis of the public data ranks 18, Topaz Close, Slough as the largest and the most expensive of the 50 addresses on Topaz Close, Slough, SL1.
Against the SL1 postcode district average, it is £9k more expensive than the typical property.
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Schools Nearby
- Montem Academy500 m away
- Western House Academy1.4 km away
- Phoenix Infant Academy1.4 km away
- Eden Girls' School, Slough200 m away
- The Westgate School700 m away
- Herschel Grammar School1.0 km away
More reading links
Public Transport Nearby
- Slough|1.9 km away
- Burnham|2.3 km away
- Burnham (Buckinghamshire)|2.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












