The House CheckCheck before you offer

SL1 1GZ: house prices, flood risk & EPC ratings

65 sales · median £220,500 · most common: Flat / maisonette · newest sale Mar 2024.

HM Land Registry · Sep 2026

Homes in this area

Surface-water map around homes

Very low: 63

63 / 63 recorded homes with a reading

River / sea map around homes

Very low: 63

63 / 63 recorded homes with a reading

Recorded EPC ratings

EPC B: 58 · EPC C: 5

63 / 63 recorded homes with a reading

Tenure at last sale

Leasehold: 63

63 / 63 recorded homes with a reading

Most common home type

Flat / maisonette: 63

Environment Agency · Jun 2026 · EPC · Nov 2026 · HM Land Registry · Sep 2026 · Sources

Counts cover recorded homes with known facts; flood bands describe the land around the building. Older certificates may have expired.

AddressSoldPriceTypeTenure
Flat 11, 1 William Street, Slough, SL1 1GZMar 2024£187,500Flat / maisonetteLeasehold
Flat 28, 1 William Street, Slough, SL1 1GZOct 2023£202,500Flat / maisonetteLeasehold
Flat 16, 1 William Street, Slough, SL1 1GZOct 2023£199,950Flat / maisonetteLeasehold
Flat 54, 1 William Street, Slough, SL1 1GZJun 2023£232,750Flat / maisonetteLeasehold
Flat 44, 1 William Street, Slough, SL1 1GZJun 2023£224,000Flat / maisonetteLeasehold
Flat 19, 1 William Street, Slough, SL1 1GZJun 2023£240,000Flat / maisonetteLeasehold
Flat 57, 1 William Street, Slough, SL1 1GZMar 2023£225,750Flat / maisonetteLeasehold
Flat 18, 1 William Street, Slough, SL1 1GZMar 2023£211,750Flat / maisonetteLeasehold
Flat 46, 1 William Street, Slough, SL1 1GZMar 2023£222,250Flat / maisonetteLeasehold
Flat 25, 1 William Street, Slough, SL1 1GZMar 2023£203,000Flat / maisonetteLeasehold
Flat 15, 1 William Street, Slough, SL1 1GZMar 2023£199,950Flat / maisonetteLeasehold
Flat 50, 1 William Street, Slough, SL1 1GZFeb 2023£231,000Flat / maisonetteLeasehold
Flat 38, 1 William Street, Slough, SL1 1GZFeb 2023£218,750Flat / maisonetteLeasehold
Flat 34, 1 William Street, Slough, SL1 1GZFeb 2023£220,500Flat / maisonetteLeasehold
Flat 10, 1 William Street, Slough, SL1 1GZDec 2022£325,000Flat / maisonetteLeasehold
Flat 59, 1 William Street, Slough, SL1 1GZDec 2022£175,000Flat / maisonetteLeasehold
Flat 26, 1 William Street, Slough, SL1 1GZDec 2022£203,000Flat / maisonetteLeasehold
Flat 31, 1 William Street, Slough, SL1 1GZDec 2022£162,750Flat / maisonetteLeasehold
Flat 60, 1 William Street, Slough, SL1 1GZDec 2022£236,250Flat / maisonetteLeasehold
Flat 13, 1 William Street, Slough, SL1 1GZNov 2022£199,950Flat / maisonetteLeasehold
Flat 36, 1 William Street, Slough, SL1 1GZNov 2022£217,000Flat / maisonetteLeasehold
Flat 42, 1 William Street, Slough, SL1 1GZOct 2022£227,500Flat / maisonetteLeasehold
Flat 63, 1 William Street, Slough, SL1 1GZOct 2022£178,500Flat / maisonetteLeasehold
Flat 58, 1 William Street, Slough, SL1 1GZOct 2022£360,000Flat / maisonetteLeasehold
Flat 55, 1 William Street, Slough, SL1 1GZOct 2022£171,500Flat / maisonetteLeasehold
Flat 24, 1 William Street, Slough, SL1 1GZOct 2022£320,000Flat / maisonetteLeasehold
Flat 39, 1 William Street, Slough, SL1 1GZOct 2022£166,250Flat / maisonetteLeasehold
Flat 40, 1 William Street, Slough, SL1 1GZOct 2022£166,250Flat / maisonetteLeasehold
Flat 30, 1 William Street, Slough, SL1 1GZSep 2022£213,500Flat / maisonetteLeasehold
Flat 35, 1 William Street, Slough, SL1 1GZSep 2022£164,500Flat / maisonetteLeasehold
Flat 43, 1 William Street, Slough, SL1 1GZSep 2022£166,250Flat / maisonetteLeasehold
Flat 62, 1 William Street, Slough, SL1 1GZSep 2022£246,750Flat / maisonetteLeasehold
Flat 56, 1 William Street, Slough, SL1 1GZSep 2022£327,500Flat / maisonetteLeasehold
Flat 47, 1 William Street, Slough, SL1 1GZSep 2022£168,000Flat / maisonetteLeasehold
Flat 45, 1 William Street, Slough, SL1 1GZAug 2022£168,000Flat / maisonetteLeasehold
Flat 2, 1 William Street, Slough, SL1 1GZAug 2022£195,000Flat / maisonetteLeasehold
Flat 51, 1 William Street, Slough, SL1 1GZAug 2022£168,000Flat / maisonetteLeasehold
Flat 22, 1 William Street, Slough, SL1 1GZJul 2022£327,000Flat / maisonetteLeasehold
Flat 61, 1 William Street, Slough, SL1 1GZJul 2022£232,750Flat / maisonetteLeasehold
Flat 41, 1 William Street, Slough, SL1 1GZJul 2022£166,250Flat / maisonetteLeasehold
Flat 37, 1 William Street, Slough, SL1 1GZJul 2022£166,250Flat / maisonetteLeasehold
Flat 53, 1 William Street, Slough, SL1 1GZJul 2022£218,750Flat / maisonetteLeasehold
Flat 23, 1 William Street, Slough, SL1 1GZJul 2022£162,750Flat / maisonetteLeasehold
Flat 29, 1 William Street, Slough, SL1 1GZJul 2022£162,750Flat / maisonetteLeasehold
Flat 33, 1 William Street, Slough, SL1 1GZJul 2022£240,000Flat / maisonetteLeasehold
Flat 14, 1 William Street, Slough, SL1 1GZMay 2022£200,000Flat / maisonetteLeasehold
Flat 52, 1 William Street, Slough, SL1 1GZMay 2022£335,000Flat / maisonetteLeasehold
Flat 4, 1 William Street, Slough, SL1 1GZApr 2022£198,000Flat / maisonetteLeasehold
Flat 17, 1 William Street, Slough, SL1 1GZMar 2022£234,000Flat / maisonetteLeasehold
Flat 6, 1 William Street, Slough, SL1 1GZFeb 2022£300,000Flat / maisonetteLeasehold
Flat 1, 1 William Street, Slough, SL1 1GZJan 2022£201,152Flat / maisonetteLeasehold
Flat 5, 1 William Street, Slough, SL1 1GZJan 2022£225,000Flat / maisonetteLeasehold
Flat 7, 1 William Street, Slough, SL1 1GZDec 2021£225,000Flat / maisonetteLeasehold
Flat 21, 1 William Street, Slough, SL1 1GZDec 2021£235,000Flat / maisonetteLeasehold
Flat 9, 1 William Street, Slough, SL1 1GZDec 2021£230,000Flat / maisonetteLeasehold
Flat 49, 1 William Street, Slough, SL1 1GZNov 2021£245,000Flat / maisonetteLeasehold
Flat 3, 1 William Street, Slough, SL1 1GZAug 2021£195,000Flat / maisonetteLeasehold
Flat 48, 1 William Street, Slough, SL1 1GZAug 2021£250,000Flat / maisonetteLeasehold
Flat 12, 1 William Street, Slough, SL1 1GZAug 2021£325,000Flat / maisonetteLeasehold
Flat 32, 1 William Street, Slough, SL1 1GZJul 2021£242,000Flat / maisonetteLeasehold
Flat 20, 1 William Street, Slough, SL1 1GZJun 2021£240,000Flat / maisonetteLeasehold
Flat 8, 1 William Street, Slough, SL1 1GZMay 2021£245,000Flat / maisonetteLeasehold
Flat 64, 1 William Street, Slough, SL1 1GZMay 2021£358,000Flat / maisonetteLeasehold

SL1 ↑

What buyers ask

What is the median sold price in SL1 1GZ?

The median of 65 recorded sales in SL1 1GZ is £220,500. HM Land Registry · Sep 2026

When was the latest sale in SL1 1GZ?

The latest recorded sale in SL1 1GZ was in Mar 2024. HM Land Registry · Sep 2026

Which type of home sells most in SL1 1GZ?

Flat / maisonette homes have the most recorded sales in SL1 1GZ, with 64 transactions. HM Land Registry · Sep 2026

How many homes have recorded sales in SL1 1GZ?

SL1 1GZ has 63 homes with recorded sales in this snapshot. HM Land Registry · Sep 2026