Brook House Galley Lane, Hertfordshire is the most expensive house sold in South Mimms, at £2,666,500 in November 2006. The 100 highest recorded sales start at £365,000.
Sold prices from HM Land Registry, not asking prices. How we calculate this
All house prices in South MimmsThe 100 most expensive houses sold in South Mimms went for between £365,000 and £2,666,500.
South Mimms, part of Hertsmere, has seen 394 house sales since 1995. The most expensive house on the list sold for £2,666,500 in 2006, while the least expensive went for £365,000. The most recent sale on the list took place in 2026.
Brook House Galley Lane, Hertfordshire tops the list at £2,666,500, followed by Cedar Lodge Greyhound Lane, Hertfordshire at £2,101,000. Select a house to see where it is and what it sold for before.
South Mimms has the 4th highest recorded sale of the 6 areas in Hertsmere.
£4,125,000
£4,050,000
South Mimms (this area)
£2,666,500
£2,400,000
£1,196,000
More quick answers on house prices, sales, areas, green space and crime in South Mimms.
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyPrice information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:29 with the latest Land Registry data (July 2026). The South Mimms dataset covers 59 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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