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Katherine J Donahue

Katherine J Donahue
Real Estate Agent (Salesperson)
Oak Bluffs MA

Salesperson (MA: 9509781)

18 years experience

REALTOR® 13 Active Listings Serves Dukes County, MA
View on Realtor.com

Contact Information

Brokerage
Sandpiper Realty Inc

Office Website
Office Address
Po Box 2654
Oak Bluffs, MA  02557-2654
(Dukes County)
Office Phone
508-627-3737
Office Fax
508-629-6391
Mobile
508-627-3737
Email
dona***@***************.com
Show Email for $5

Service Areas

Chilmark: MA Aquinnah: MA Menemsha: MA Gay Head: MA Oak Bluffs: MA Edgartown: MA West Tisbury: MA Vineyard Haven: MA Tisbury: MA

About Katherine Donahue

Katie is originally from North Haven Connecticut but spent every summer on Ocean Park since childhood A proud homeowner and full-time resident of Oak Bluffs since 2012 she deeply appreciates what a special place the Vineyard has been for her and her family all these years

After graduating from Fairfield University Katie moved to the Vineyard to work in real estate Her first position was at Sandpiper Rentals Inc the sister company of Sandpiper Realty Her talents were quickly recognized by Sandpiper Realty Inc founder Sharon Smith Purdy who took her under her wing and they worked closely together as partners and ultimately she become a successful independent agent and top producer at the company

Attention to detail responsiveness hard work communication and passion are all qualities that make Katie a sought-after real estate agent Clients who have benefited from her services have praised her for being “absolutely fabulous ” “trustworthy and honest ” “extremely knowledgeable ” and a pleasure to work with It’s no wonder they have wholeheartedly recommend her to others!

Dukes County, MA Real Estate Market Analysis (Single Family Homes)

$3,441,525
Avg. Listing Price
From Katherine's portfolio
3.9 / 3.4
Avg. Beds/Baths
Typical property size
2,628 sf
Avg. Square Footage
Interior living space
183
Active Listings
Current inventory

Dukes County, Massachusetts presents one of the most unique and exclusive real estate markets in New England, encompassing the iconic Martha's Vineyard island. This prestigious market operates with a tight-knit community of exactly 178 actively licensed real estate agents, all of whom maintain current email contacts, creating an unusually connected and accessible professional network for such a geographically isolated location.

The county's real estate landscape is defined by its island geography and seasonal dynamics, where property values often exceed mainland Massachusetts averages by significant margins. With towns like Edgartown, Oak Bluffs, Vineyard Haven, West Tisbury, Chilmark, and Aquinnah each offering distinct character and price points, the market caters to everyone from summer renters to ultra-high-net-worth individuals seeking waterfront estates. The limited land availability and strict zoning regulations create a supply-constrained environment that consistently drives appreciation.

Major Dukes County, Massachusetts Real Estate Markets

Martha's Vineyard's six towns form distinct micro-markets, each with unique appeal and pricing structures. Edgartown commands premium prices with its historic whaling captain homes and pristine beaches, while Oak Bluffs attracts buyers seeking the famous gingerbread cottages and vibrant summer nightlife. Vineyard Haven serves as the year-round commercial hub, offering more affordable options relative to the island's standards, though "affordable" remains relative in this exclusive market.

The up-island communities of West Tisbury, Chilmark, and Aquinnah represent the island's most exclusive and expensive real estate, featuring expansive properties with ocean views and complete privacy. These areas often see transactions in the tens of millions, with limited inventory creating intense competition among qualified buyers. The seasonal nature means that many properties serve dual purposes as both luxury residences and high-end vacation rentals, generating substantial income during peak summer months.

Market Dynamics and Geographic Complexity

Dukes County's real estate market operates on dramatically different cycles compared to mainland Massachusetts, with peak activity concentrated in spring and early summer as buyers prepare for the season. The island's accessibility challenges, requiring ferry or private aircraft transportation, create unique logistical considerations that influence both pricing and buyer demographics. Properties often sell sight-unseen to qualified buyers familiar with specific neighborhoods, making local agent expertise invaluable.

Surprisingly, the market has shown remarkable resilience during economic downturns, as the ultra-wealthy demographic tends to view Martha's Vineyard real estate as a lifestyle investment rather than purely financial. The limited new construction due to environmental regulations and community resistance means that existing properties appreciate consistently, with many families holding homes for generations before selling.

Why Businesses Need Dukes County, Massachusetts Agent Contact Data

The concentration of 178 easily reachable agents represents an extraordinary opportunity for service providers, lenders, and vendors targeting one of America's most affluent real estate markets. These agents work with clients who typically require premium services across multiple categories, from luxury home staging and high-end contractors to private banking and concierge services. The agents themselves often handle multiple high-value transactions annually, making them valuable long-term business relationships.

Given the island's isolation and close-knit professional community, establishing relationships with Martha's Vineyard agents often leads to referrals and repeat business that extends well beyond single transactions. Many agents also serve clients with properties in other premium markets like Nantucket, Cape Cod, and metropolitan Boston, potentially multiplying the value of each professional relationship established through comprehensive contact data access.

Current Property Listings

As of 2/17/2026, Katherine Donahue has 13 properties for sale in Oak Bluffs and surrounding areas. These are the top 10 listings.

$1,300,000

Listed 2025-11-12

344 Greenwood Ave
Vineyard Haven, MA  02568

Beds: 4.0
Baths: 2.0
Sq Ft: 1,566
Lot: 13,068 sf
Single Family Map
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$5,325,000

Listed 2025-06-25

4 Canonicus Ave
Oak Bluffs, MA  02557

Beds: 6.0
Baths: 4.0
Sq Ft: 2,890
Lot: 8,712 sf
Multi Family Map
View Full Details

$3,250,000

Listed 2025-08-29

6 Brewster Ave
Oak Bluffs, MA  02557

Beds: 4.0
Baths: 3.0
Sq Ft: 1,728
Lot: 4,792 sf
Single Family Map
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$2,495,000

Listed 2025-05-13

16 Atlantic Ave
Oak Bluffs, MA  02557

Beds: 5.0
Baths: 2.5
Sq Ft: 2,577
Lot: 21,780 sf
Single Family Map
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$1,825,000

Listed 2025-10-30

7 S Meadow Ln
Oak Bluffs, MA  02557

Beds: 4.0
Baths: 3.0
Sq Ft: 3,142
Lot: 28,750 sf
Single Family Map
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$9,499,000

Listed 2025-06-03

43 Peases Point Way S
Edgartown, MA  02539

Beds: 4.0
Baths: 5.5
Sq Ft: 5,458
Lot: 10,454 sf
Single Family Map
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$3,495,000

Listed 2025-05-23

Pocha Road Ext
Edgartown, MA  02539

Beds:
Baths:
Sq Ft:
Lot: 496,148 sf
Land Map
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$2,450,000

Listed 2025-10-03

9 Maqua Way
Edgartown, MA  02539

Beds:
Baths:
Sq Ft:
Lot: 233,917 sf
Land Map
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$2,575,000

Listed 2025-09-05

76 Washque Ave
Edgartown, MA  02539

Beds: 4.0
Baths: 2.5
Sq Ft: 1,910
Lot: 10,019 sf
Single Family Map
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$1,985,000

Listed 2025-09-12

36 Smith Hollow Dr
Edgartown, MA  02539

Beds: 6.0
Baths: 2.5
Sq Ft: 2,836
Lot: 74,052 sf
Multi Family Map
View Full Details

Current Property Rentals

Katherine Donahue currently has no rental properties available in Oak Bluffs and surrounding areas. Check back later.