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Mark J Gilrain

Mark J Gilrain
Real Estate Agent (Salesperson)
Westport CT

Salesperson (CT: RES.0794534)

14 years experience

REALTOR® 1 Active Listings Serves Fairfield County, CT
View on Realtor.com

Contact Information

Brokerage
Brown Harris Stevens
Office Address
30 Charcoal Hill Rd
Westport, CT  06880
(Fairfield County)
Office Phone
888-656-1418
Office Fax
646-472-7219
Mobile
917-287-2451
Email
mark*******@************.com
Show Email for $5

Service Areas

Easton: CT Town Of Trumbull: CT Fairfield: CT Norwalk: CT Greens Farms: CT Westport: CT Weston: CT Georgetown: CT Southport: CT

About Mark Gilrain

Thank you for taking the time to view this profile.

Mark specializes in the Westport, CT real estate market and its neighboring areas. With extensive experience in facilitating hundreds of transactions—including purchases, sales, and rentals—he is well-equipped to guide clients through every step of the real estate process. Mark serves as a valuable resource, providing insights into local market trends, answering inquiries, and connecting clients with exceptional properties and tools to achieve their goals.

Whether you are in the early stages of exploring your options, ready to make a move, or seeking investment opportunities, Mark is available to discuss your needs via phone or email.

Mark's professional network spans from local connections to New York City and beyond, bolstered by the strong market presence of Brown Harris Stevens and the global reach of The Leading Real Estate Companies of the World.

In addition to his real estate career, Mark is actively involved in his sons' schools and serves on the board of the Association of Realtors. He participates in the Westport and New York running communities and maintains ties to his former neighborhoods. A native of Avon, Connecticut, Mark is an alumnus of Williams College. He resides with his husband, their twin sons, and an Airedale Terrier.

Fairfield County, CT Real Estate Market Analysis (Single Family Homes)

$1,729,276
Avg. Listing Price
From Mark's portfolio
3.8 / 3.3
Avg. Beds/Baths
Typical property size
3,262 sf
Avg. Square Footage
Interior living space
1648
Active Listings
Current inventory

Fairfield County, Connecticut represents one of the most sophisticated and affluent real estate markets in the United States, serving as a gateway between New York City and New England. This coastal region attracts high-net-worth buyers seeking luxury properties, waterfront estates, and convenient access to Manhattan's financial district. The market's proximity to NYC, combined with Connecticut's favorable tax environment and top-rated school districts, creates a unique dynamic that sustains premium property values even during economic uncertainty.

With 8,256 total actively licensed agents operating throughout the county, Fairfield County maintains one of the highest concentrations of real estate professionals per capita in Connecticut. What's particularly noteworthy is that all 8,256 agents have email addresses on file, indicating a tech-savvy professional community that embraces digital marketing and communication. This level of digital connectivity reflects the sophisticated clientele these agents serve and the competitive nature of the luxury market segments.

Major Fairfield County, Connecticut Real Estate Markets

The county's real estate landscape is anchored by several distinct markets, each with unique characteristics. Greenwich and New Canaan dominate the ultra-luxury segment, featuring multimillion-dollar estates and serving hedge fund executives and financial industry leaders. Stamford has emerged as a corporate hub with a growing condominium market, while Westport and Darien attract families seeking coastal lifestyle combined with excellent schools. Norwalk offers more accessible price points while maintaining proximity to major employment centers.

Danbury and Ridgefield represent the county's more affordable markets, though "affordable" is relative in Fairfield County terms. These areas have seen increased activity as remote work trends allow buyers to prioritize space over commute times. Fairfield and Trumbull provide middle-market opportunities, while Wilton and Weston cater to buyers seeking privacy and larger lots. Each submarket operates with distinct pricing dynamics, inventory levels, and buyer demographics.

Market Dynamics and Geographic Complexity

Fairfield County's real estate market operates on multiple tiers simultaneously, creating complex dynamics that require specialized knowledge. The luxury waterfront properties in towns like Greenwich can command $10-50 million, while inland communities offer homes starting in the mid-six figures. Seasonal fluctuations are pronounced, with spring and fall driving peak activity as families coordinate moves with school schedules. Interest rate sensitivity varies significantly by price point, with cash transactions common in higher-end segments.

Geographic complexity adds another layer of sophistication to market analysis. Coastal properties face different appreciation patterns than inland estates, while proximity to Metro-North railroad stations creates distinct value premiums. Municipal tax policies vary considerably between towns, influencing buyer decisions and creating pockets of relative value. The county's position as a bedroom community for NYC means that Manhattan market conditions often ripple through Fairfield County with a slight delay.

Why Businesses Need Fairfield County, Connecticut Agent Contact Data

The concentration of wealth and sophisticated real estate professionals in Fairfield County creates exceptional opportunities for businesses serving the luxury market. Mortgage lenders specializing in jumbo loans, wealth management firms, luxury home service providers, and high-end contractors all benefit from direct access to the county's 8,256 licensed agents. These professionals serve as gatekeepers to affluent clientele who require specialized financial products, premium services, and luxury amenities.

Having complete email contact information for all licensed agents provides unprecedented market reach for B2B companies. Whether launching new luxury home products, promoting wealth management services, or offering specialized insurance products for high-value properties, direct agent contact eliminates intermediaries and enables targeted marketing campaigns. The professional sophistication of Fairfield County agents means they're receptive to quality business partnerships that enhance their service offerings to demanding clientele.

Current Property Listings

As of 2/17/2026, Mark Gilrain has 1 property for sale in Westport and surrounding areas.

$775,000

Listed 2026-02-02

35 Hilltop Cir E
Milford, CT  06460

Beds: 4.0
Baths: 3.0
Sq Ft: 2,478
Lot: 12,632 sf
Single Family Map
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Current Property Rentals

As of 2/17/2026, Mark Gilrain has the following rental property available in Westport and surrounding areas.

$3,900

Listed 2025-10-04

15 W Parish Rd
Westport, CT  06880

Beds: 4.0
Baths: 1.5
Sq Ft: 1,930
Lot: 17,424 sf
Single Family Map
View Full Details