United States Massachusetts Andover
Massachusetts · Andover · 2026
Top real estate brokerages in Andover, MA
Count taken September 5, 2026Page built September 5, 2026
258 real estate agents in Andover, Massachusetts had a published brokerage profile on September 5, 2026. Keller Williams is the largest real estate brokerage in Andover with 86 agents, 33.3% of the 258 whose profile names a brokerage; the three largest together hold 80%.
Real estate brokerages in Andover, ranked by agents
Every brokerage with 3 or more agents in Andover. A company that publishes no office names appears as one row covering all its offices in the city.
| Brokerage | Agents | Share of attributed agents | Brand | |
|---|---|---|---|---|
| 1 | Keller Williams | 86 | 33.3% | |
| 2 | Coldwell Banker Realty | 84 | 32.6% | Coldwell Banker |
| 3 | RE/MAX | 36 | 14.0% | |
| 4 | Berkshire Hathaway HomeServices | 25 | 9.7% | |
| 5 | Compass | 20 | 7.8% | |
| 6 | Real Broker | 5 | 1.9% | Real Brokerage |
Plus 2 more brokerages with one agent each.
How Andover compares with Massachusetts
Andover holds 2.6% of the agents counted in Massachusetts and ranks 4th of the 304 Massachusetts cities with at least one agent. The largest brokerage's share is 33.3% here against 25.1% for Coldwell Banker Realty across Massachusetts as a whole, so the Andover market is more concentrated than the state. 8.8% of the 238 checked agents in Andover have a website of their own, against 9.0% statewide. 96.1% publish a direct phone number (statewide 94.0%).
How many real estate agents are in Massachusetts?
Other Massachusetts cities
- Boston 840
- Chestnut Hill 444
- Cambridge 399
- Worcester 252
- Beverly 244
- Longmeadow 230
- Wellesley 208
- Leominster 196
- Hingham 195
- Westwood 194
- Fall River 190
- Westford 177
- Framingham 168
- Lexington 166
- Plainville 161
Where the data comes from
Counted from the public agent directories of 8 brokerage brands with agents in Andover. Independent brokerages outside those networks are not counted, so this is a ranking among the networks we can see, not a census of every licensee in the city. Full method on the national page.
Every agent in this count has a published email address on file; the Andover rows are part of the Massachusetts realtor email list sold at usrealtorlist.com, and this page publishes only the totals.
Questions this page answers
- What is the largest real estate brokerage in Andover, MA?
- Keller Williams with 86 agents, 33.3% of Andover agents whose profile names a brokerage, ahead of Coldwell Banker Realty (84).
- How many real estate agents are in Andover, MA?
- 258 as of September 5, 2026, counting agents with a published brokerage profile. That is 2.6% of the 9,918 counted in Massachusetts.
Cite this page
Realty Census (2026). Top real estate brokerages in Andover, MA: 258 agents. Count dated 2026-09-05. https://realtycensus.com/massachusetts/andover/