# Top Real Estate Agents in Griggs Park, Brookline, MA | Cribber

Based on Cribber’s trailing-12-month listing-activity data, Tina Sachs ranks first in Griggs Park, Brookline, MA with 4 credited listings.

The 2026-10 edition covers 2025-10-27 through 2026-10-27 in Griggs Park, Brookline, MA, with 16 eligible agents and teams and 20 unique eligible homes. The comparison includes qualifying current and past listing activity, with supporting records linked to the edition.

Selected metric: homes_listed.

Reporting month: 2026-10-01. Cutoff: 2026-10-27T17:29:30.373094+00:00. Published: 2026-10-30T14:32:36.309908+00:00.

Window: 2025-10-27 to 2026-10-27. 16 eligible agents; 20 unique homes.

| Rank | Agent or team | Brokerage | Homes listed | Asking volume | Typical asking price | Priced homes | Listing share | Evidence |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Tina Sachs | Coldwell Banker Realty - Newton | 4 | 13014000 | 3335000 | 4 | 20.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=d42d8d5d-9d2c-4fca-9456-62bad5f06413&month=2026-10&sort=homes_listed) |
| 2 | Todd Glaskin | Coldwell Banker Realty - Newton | 2 | 5854000 | 2927000 | 2 | 10.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=256d9f2d-d40c-4b1d-a9b9-d07d54d1d8a1&month=2026-10&sort=homes_listed) |
| 3 | Kevin Benzinger | Boston Realty Advisors | 1 | 21750000 | 21750000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=cbb71e59-c48a-493a-a01f-524da000c6e1&month=2026-10&sort=homes_listed) |
| 3 | Sheryl Lezberg | Captivating Realty | 1 | 1999999 | 1999999 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=cb5cc3d5-4a46-423f-944f-7d12c2ac5bd9&month=2026-10&sort=homes_listed) |
| 3 | Eileen Strong O'boy | Hammond Residential Real Estate | 1 | 1725000 | 1725000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=b7e5fd5e-dde5-4819-b057-3f6c81c89bf7&month=2026-10&sort=homes_listed) |
| 3 | Kathy Halley | Hammond Residential Real Estate | 1 | 1400000 | 1400000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=ee69a27a-cc1a-42b5-b6e6-36a12b606f64&month=2026-10&sort=homes_listed) |
| 3 | Sanda O'brien | Coldwell Banker Realty | 1 | 1250000 | 1250000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=78c64023-d6b6-4a15-8d01-91266ab274b0&month=2026-10&sort=homes_listed) |
| 3 | Ezra Stillman | Hammond Residential Real Estate | 1 | 1175000 | 1175000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=4b96f044-cdb9-49bf-961d-f3700eb6f310&month=2026-10&sort=homes_listed) |
| 3 | Judy Pagano | Gibson Sotheby's International Realty | 1 | 1040000 | 1040000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=fe4375ed-308b-4c2d-9f66-b99df08124ea&month=2026-10&sort=homes_listed) |
| 3 | Adam Umina | Metro Realty Corp. | 1 | 999999 | 999999 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=e71508e3-8f25-45a1-9a6f-662ca43c512e&month=2026-10&sort=homes_listed) |
| 3 | Eric Dumas | Charlesgate Realty Group, Llc | 1 | 919000 | 919000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=99360b88-b24d-4d23-a5f5-5d6c43a83b0c&month=2026-10&sort=homes_listed) |
| 3 | Christina Dinardi | Keller Williams Boston-Metro | 1 | 889000 | 889000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=ed89db3d-34fd-4007-96e9-480c581be778&month=2026-10&sort=homes_listed) |
| 3 | Lanting Huang-truong | Startpoint Realty | 1 | 839000 | 839000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=515f88c1-e3ac-43f8-91c7-de1b5365d310&month=2026-10&sort=homes_listed) |
| 3 | Eric Klein | Engel & Volkers Newton Centre | 1 | 819000 | 819000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=acf33908-8111-45da-9bc6-90d8e86a5f2f&month=2026-10&sort=homes_listed) |
| 3 | Love Live Team | Insight Realty Group, Inc | 1 | 469000 | 469000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=6dba7e1e-f148-4df7-96cd-3a44b68ae37f&month=2026-10&sort=homes_listed) |
| 3 | Hilary Maddox Team | COMPASS | 1 | 439000 | 439000 | 1 | 5.00% | [Records](https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents/evidence?agent=aa991282-9fa3-4937-9f4a-a0311b1ec9d0&month=2026-10&sort=homes_listed) |

## Methodology

Ranked by distinct homes credited over the trailing 12 months, including both endpoint UTC dates. Qualifying current and past sale listings contribute when their selected listing episode overlaps the reporting window. Recorded sales identify sold homes within that listing record; other off-market homes remain inactive.

A canonical, unit-aware property identity keeps repeat observations of the same home from becoming extra credits. The agents-listings-v7 reader selects the latest qualifying episode before geographic filters. Explicit distinct co-listing agents each receive full credit. Named teams can receive documented credit; team or brokerage membership alone does not create it. Ambiguous attribution is withheld.

Municipalities use official Census boundaries and coordinate assignments. Neighborhoods use retained high-confidence polygon assignments. A home may appear in its city and neighborhood comparisons, once within each geography.

The authoritative reader orders Homes Listed by credited homes, with asking volume and stable agent identity resolving display order. Equal listing counts share a competition rank, including across pages. Observed listing share is credited homes divided by unique eligible homes in the edition; co-listing credits can overlap.

Asking Volume adds the latest usable observed asking price associated with each selected episode. A volume rank requires 100% usable price coverage. These are asking prices rather than recorded sale proceeds. Homes with missing prices still count toward Homes Listed. Typical Asking Price describes the stored median and priced-home sample; historical price-based standings retain their original five-home and 90% coverage eligibility policy.

Each geography freezes the first successful verified capture for its UTC monthly edition. Read the actual reporting window, cutoff and publication date on the page. Daily ingestion prepares evidence separately. Published historical figures are preserved; a correction creates a new revision.

Each comparison covers the geography, reporting window and qualifying records stated in the edition. Supporting listings show the evidence behind the figures. Payment never changes eligibility, counts or rank.

## Cite this leaderboard

Cribber. Top Real Estate Agents in Griggs Park, Brookline, MA | Cribber. 2026-10 edition, Homes Listed. Reporting window: 2025-10-27–2026-10-27. Published 2026-10-30T14:32:36.309908+00:00. https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents?month=2026-10&sort=homes_listed

Canonical leaderboard: https://cribber.ai/leaderboard/brookline-ma/griggs-park/top-agents