Summit, NJ brokerage offices 4 ranked by agents on file
302 real estate agents in Summit carry a published, working email on the Sep 12, 2026 build. 280 of them (93%) sit at the 4 offices with 50 or more, ranked below. The top three offices hold 75% of the city's emailed agents between them.
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Every ranked office in Summit
Share is of all 302 emailed agents in the city. Phone is the share of the office's agents listing a direct number. Each office has its own page.
| # | Office | Agents | Share | Phone |
|---|---|---|---|---|
| 1 | Keller Williams | 111 | 37% | 88% |
| 2 | Coldwell Banker Realty | 61 | 20% | 100% |
| 3 | Berkshire Hathaway HomeServices | 56 | 19% | 61% |
| 4 | Compass | 52 | 17% | 100% |
Want the names behind the count?
The rows behind this table — names, emails, phones, brokerage — are sold as one CSV for the city. 25 unsealed rows are free first.
Summit brokerages — straight answers
What people ask about this ranking, answered with this build's numbers.
Which brokerage has the most agents in Summit?
Keller Williams, with 111 of the 302 emailed agents in Summit (37%) on the Sep 12, 2026 build, ahead of Coldwell Banker Realty (61). The top three offices hold 75% of the city's emailed agents between them.
How many real estate agents are in Summit?
We hold 302 Summit agents with a published, working email. 280 of them (93%) are at the 4 offices large enough to rank here; the rest are at smaller offices, at RE/MAX (counted at brand level only), or at brokerages whose profiles name no office.
How were these offices counted?
From each brokerage's own public agent directory, re-collected weekly: one row per agent with a working email, grouped by the office city on the profile. An office needs 50 emailed agents to be ranked. Brands that publish one roster per city (Keller Williams, Compass, HomeSmart and others) appear as one line for the whole city. Full method: methodology.
Can I buy the Summit agents?
Yes — the Summit realtor email list is every emailed agent in the city for $69, one-time, instant CSV, 25 rows free first. It cannot be cut to one office.