| BlackBook Investments3 The Laurels, Newton Mearns, Glasgow, G77 6XR | The Corum Partnership134 Ayr Road, Newton Mearns, G77 6EG | |
|---|---|---|
| Register score (out of 100) | 86 | 79 |
| Data coverage | 25% | 25% |
| Rank in town | 1st | 4th |
| Homes for sale | 18 | 9 |
| Median asking price | £141,240 | — |
| Median days on market | — | — |
| Price achieved v asking | — | — |
| Blended review rating | — | — |
| Reviews counted | — | — |
| Years trading | 17 | 24 |
| Offices under the brand | 1 | 9 |
| Group or network | Independent | Independent |
| Companies House | SC834711 | SC237180 |
Highlighted cells show the stronger figure where both agents have data. Each figure carries the same source and date as on the agents’ own pages. Method
BlackBook Investments
BlackBook Investments is an estate agent based at 3 The Laurels, Newton Mearns, Glasgow, G77 6XR. It is an independent, single-office business on our register. The registered business name is Black Book Investments Limited. Companies House number SC834711. It has been trading since 2009. It belongs to The Property Ombudsman redress scheme. On the UK Agent Register score it ranks 1st of 72 estate agent offices in Glasgow and 1st of 10 in East Renfrewshire (2026-10-17).
Today it has 18 homes for sale at a median asking price of £141,240. The largest share of its stock is terraced property.
The Corum Partnership
The Corum Partnership is an estate agent based at 134 Ayr Road, Newton Mearns, G77 6EG. The business trades from 9 offices under the same website (corumproperty.co.uk). Companies House number SC237180. It has been trading since 2002-09-23. It belongs to The Property Ombudsman redress scheme. On the UK Agent Register score it ranks 4th of 72 estate agent offices in Glasgow and 2nd of 10 in East Renfrewshire (2026-10-17).
Between 2024 and 2025 our market records place The Corum Partnership in 3 local agent league tables on 3 occasions. At its best it ranked 2nd of 12 agents in G77 (October 2025), with 9 homes for sale of 53 in the area (17% share). In the most recent capture (September 2024) it was 2nd of 16 in Newton Mearns with 12 homes, a 12% share.