Real estate agent · Seaport
William Montero
Gibson Sotheby's International Realty
The local track record
William Montero ranks #7 by asking volume and #10 (tied) by homes listed in Seaport, among 110 agents and teams, with 4 homes listed and $15.4M in asking volume. Median listing price in Seaport: NA. Figures cover Nov 2, 2025 – Nov 2, 2026.
Published geographic standings
Where this agent stands out
Citywide totals include qualifying neighborhood homes. Each geography has its own ranking; these rows are not added together.
| Area / reporting period | Homes listed | Listing rank | Asking volume | Volume rank | Median listing price |
|---|---|---|---|---|---|
| Seaport ↗Boston · NeighborhoodNov 2, 2025 – Nov 2, 2026 | 4 | T-10of 110 | $15.4M | #7 | NA4 priced homes |
| Back Bay ↗Boston · NeighborhoodNov 2, 2025 – Nov 2, 2026 | 4 | T-23of 308 | $13.8M | #31 | NA4 priced homes |
| Downtown ↗Boston · NeighborhoodNov 2, 2025 – Nov 2, 2026 | 2 | T-36of 194 | $7M | #27 | NA2 priced homes |
| Beacon Hill ↗Boston · NeighborhoodNov 2, 2025 – Nov 2, 2026 | 1 | T-40of 154 | $9.9M | #15 | NA1 priced home |
| Wellesley ↗Boston · CitywideNov 2, 2025 – Nov 2, 2026 | 1 | T-56of 149 | $3.9M | #56 | NA1 priced home |
| South End ↗Boston · NeighborhoodNov 2, 2025 – Nov 2, 2026 | 1 | T-112of 327 | $2M | #128 | NA1 priced home |
| Medford ↗Boston · CitywideNov 2, 2025 – Nov 2, 2026 | 1 | T-113of 457 | $920K | #245 | NA1 priced home |
| Newton ↗Boston · CitywideNov 2, 2025 – Nov 2, 2026 | 1 | T-214of 600 | $3.3M | #175 | NA1 priced home |
Asking prices, not completed sales. Median listing price requires at least 5 priced homes and 90% price coverage; otherwise NA.
Answers from the data
About William Montero’s listing activity
Where is William Montero most active?
Among the published areas shown for Nov 2, 2025 – Nov 2, 2026, William Montero has the most credited homes in Back Bay: 4. Citywide counts include qualifying neighborhood homes; geographic areas may overlap and are not added together.
View source and methodology ↗Where does William Montero rank highest?
William Montero ranks #7 by asking volume and #10 (tied) by homes listed in Seaport, among 110 agents and teams, with 4 homes listed and $15.4M in asking volume. Median listing price in Seaport: NA. Figures cover Nov 2, 2025 – Nov 2, 2026.
View source and methodology ↗How does William Montero rank in Seaport?
William Montero ranks #7 by asking volume and #10 (tied) by homes listed in Seaport, with 4 homes listed and $15.4M in asking volume from Nov 2, 2025 – Nov 2, 2026.
View source and methodology ↗What is William Montero’s median listing price in Seaport?
NA. A median listing price needs at least five priced homes and prices for at least 90% of the credited homes in Seaport from Nov 2, 2025 – Nov 2, 2026.
View source and methodology ↗How do citywide and neighborhood rankings relate?
Each area has its own ranking. A citywide count includes the agent’s qualifying homes inside that city, including its neighborhoods. Do not add neighborhood counts to the city total. A city boundary is different from the wider metropolitan area. These figures measure observed listing activity, not completed sales or service quality. Coverage is not complete MLS coverage.
View source and methodology ↗Loading current property availability…
How the listing data works
Scope & sources
What these figures tell you
Cribber measures observed listing representation using published geographic standings. Homes listed are distinct eligible properties credited to this agent or team; co-listed properties credit each named agent.
Asking volume uses listing asking prices and does not represent completed sales. Rankings do not measure service quality, buyer representation or negotiation outcomes. Coverage is not complete MLS coverage.
Keep the periods separate
Ranking dates appear with each area. Current property availability is separate from the published ranking. Historical samples, where available, carry their own dates and are not a complete career record.
Read the ranking methodology ↗Explore Seaport’s leaderboard ↗