New Seabury Sotheby's International Realty

What New Seabury Sotheby's International Realty does

New Seabury Sotheby's International Realty is a privately held, independently operated franchise real estate brokerage headquartered at 12 Mallway in Mashpee, Massachusetts, serving the New Seabury and Popponesset master-planned communities on Cape Cod. Founded in 1988, the firm operates as a franchisee of Sotheby's International Realty Affiliates LLC and holds Massachusetts real estate license #4377. The brokerage specializes exclusively in luxury residential properties within the New Seabury community, spanning 13+ villages (Tidewatch, Little Neck Bay, Maushop, Sea Quarters, Bright Coves, Popponesset Island, etc.) with inventory ranging from entry-level condos to waterfront estates exceeding $5 million.

The firm's core product is the New Seabury Property Search Platform — an MLS-integrated listing portal organized around village-based, lifestyle-tagged (golf, waterfront, country club, docks, pools), and property-type search filters. Supporting platform features include registered user accounts with saved searches and favorites, automatic listing-update notifications, an FRED-API-powered mortgage calculator, and Zillow-powered virtual tour embeds. Distribution occurs through direct agent sales from the Mashpee office, broker reciprocity via the Cape Cod & Islands MLS, and inbound referrals from the Sotheby's International Realty global network. The firm is the Exclusive Real Estate Partner of New Seabury Marina.

The revenue model is transaction-fee based: the brokerage earns commissions on buyer and seller representation in luxury residential closings. The firm employs 11-50 staff including veteran agents such as Sandra M. Morley (40+ years, 18-time Broker of the Year) and Mark Thompson (19 years, $150M+ career transactions). Go-to-market is sales-led and relationship-driven, with the Sotheby's brand providing global luxury demand pull and the New Seabury Marina partnership providing a hyper-local captive channel. Customer segments are individual high-net-worth buyers and sellers of Cape Cod second homes and primary residences; no enterprise or institutional clients are served.

Name

New Seabury Sotheby's International Realty

Legal name

New Seabury Sotheby's International Realty

Website

https://newseaburyre.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

11–50 employees

Short description

New Seabury Sotheby's International Realty is a privately held Cape Cod luxury real estate brokerage franchise specializing in residential sales across the New Seabury and Popponesset master-planned communities on Cape Cod, Massachusetts, serving affluent buyers and sellers of condos through $5M+ waterfront estates.

Ownership category

akta.pro rank

Product category

Residential Real Estate Brokerage

NAICS

Offices of Real Estate Agents and Brokers (531210), Residential Property Managers (531311)

SIC

Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

Luxury & High-End Residential Brokerage (BPAJAAAC)

Keywords

• Luxury real estate brokerage
• Residential property sales
• Cape Cod properties
• Buyer representation services
• Seller listing services

Headquarters

HQ city

Mashpee

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Real Estate Commissions: Traditional real estate brokerage earning commissions on residential property transactions. Agents represent buyers and sellers in luxury home purchases and sales in the New Seabury and Cape Cod market areas.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

New Seabury Sotheby's International Realty is a residential real estate brokerage that represents buyers and sellers of homes in the New Seabury, Popponesset, Popponesset Island, South Mashpee, and Maushop Village communities of Mashpee on Cape Cod, Massachusetts. Founded in 1988, the firm operates as an independently owned franchise of Sotheby's International Realty Affiliates LLC and supports transactions with a property search website, mortgage calculator, and virtual tours. The brokerage is staffed by 11–50 licensed agents and brokers serving the local luxury and resort-residential market.

Product overview

New Seabury Sotheby's International Realty operates as a real estate brokerage platform offering a unified property search ecosystem for Cape Cod real estate. The core offering is the New Seabury Property Search Platform, which provides village-based, lifestyle, and property type search functionalities across 19 distinct New Seabury communities including Tidewatch, Maushop, Popponesset, Sea Quarters, and Bright Coves. Supporting platform features include user account management for saved searches and favorites, a mortgage calculator tool using FRED API data, and Zillow-powered virtual tour integration. The platform aggregates Cape Cod & Islands MLS data through Broker Reciprocity, displaying properties across various price points from entry-level to luxury homes exceeding $5 million.

Differentiator

Problem solved

Functional benefit

Products and services

• Buyer Representation Services Licensed brokerage representation for individual and household buyers purchasing residential property in the New Seabury, Popponesset, Popponesset Island, South Mashpee, and Maushop Village communities of Mashpee, Cape Cod. Includes property search access, market guidance, offer and negotiation support, and closing coordination.
• Seller Representation Services Licensed brokerage representation for individual and household sellers listing residential property in the New Seabury, Popponesset, Popponesset Island, South Mashpee, and Maushop Village communities of Mashpee, Cape Cod. Includes listing publication, marketing through the Sotheby's network, buyer qualification, negotiation, and closing coordination.

Named customers5 records

Segments1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered core and minor.

• Sotheby's International RealtycoreChannel Partner/ Reseller/ DistributorNew Seabury Sotheby's International Realty is a franchisee of Sotheby's International Realty, using the Sotheby's International Realty brand name, logo, and service marks. This affiliation provides access to global referral network, luxury brand positioning, and marketing resources while maintaining independent ownership and operation as a locally focused Cape Cod real estate office.
• New Seabury MarinacoreStrategic or Co-development PartnerNew Seabury Sotheby's International Realty is the Exclusive Real Estate Partner of the New Seabury Marina. This partnership positions the brokerage as the preferred real estate provider for marina customers seeking nearby properties and boat owners looking to relocate to the New Seabury area.
• Cape Cod & Islands Multiple Listing ServicecoreTechnology or IntegrationThe brokerage participates in the Cape Cod & Islands MLS, contributing and accessing listing data through broker reciprocity arrangements that enable wide distribution of property listings across participating brokerages.
• New Seabury Country ClubminorOthersThe New Seabury Country Club is a key amenity partner within the community, featuring two championship golf courses overlooking the sea. The brokerage markets homes with access to these club amenities including golf, tennis, fitness facilities, and dining.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Compass: National technology-enabled luxury real estate brokerage with Cape Cod presence. Comparable as a large incumbent competing in the same luxury segment with broader geographic reach and a proprietary technology platform.
• Keller Williams Realty: Large national real estate franchise with significant Massachusetts and Cape Cod agent presence. Comparable as a broad incumbent competing across all price points including luxury.
• Redfin: Technology-driven national residential brokerage with growing Cape Cod coverage. Comparable as an incumbent applying a different model (tech-enabled, lower commission) to the same buyer pool.
• Berkshire Hathaway HomeServices: National franchise network with luxury and second-home representation in New England coastal markets. Comparable as an incumbent luxury brokerage brand with overlapping target customer segments.
• Coldwell Banker: Major national real estate franchise with significant Cape Cod and Massachusetts coverage. Comparable as an incumbent competing across price points including luxury, with strong brand recognition but broader portfolio focus.
• Weichert, Realtors: National real estate franchise and brokerage with presence in Northeast luxury markets. Comparable as a broad incumbent offering similar residential brokerage services at varying price tiers.

Direct peers

• Engel & Völkers: Global luxury real estate franchise with U.S. coastal market presence and a similar premium-brand positioning. Comparable as a luxury brokerage franchise competing for affluent second-home buyers.
• Gibson Sotheby's International Realty: Fellow Sotheby's International Realty franchisee serving the broader Cape Cod and Greater Boston luxury market. Directly comparable as a luxury residential brokerage operating under the same global brand and referral network.
• Kinlin Grover Compass: Cape Cod-focused residential real estate brokerage that competes for the same luxury and second-home buyer pool on Cape Cod. Comparable as a regional luxury brokerage with overlapping service territory.
• William Raveis Real Estate: Family-owned regional brokerage with deep presence in coastal New England luxury markets including Cape Cod. Comparable as a luxury-focused regional competitor with similar local market emphasis.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/newseaburysothebysinternationalrealty
• LinkedInlinkedin.com/company/new-seabury-co.-l.p.

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about New Seabury Sotheby's International Realty