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Andrea L Kostanecki

Andrea L Kostanecki
Real Estate Agent (Salesperson)
Norwalk CT

Salesperson (CT: RES.0767872)

22 years experience

REALTOR® 2 Active Listings Serves Fairfield County, CT
View on Realtor.com

Contact Information

Brokerage
Compass Ct Dar
Office Address
168-A Rowayton Ave
Norwalk, CT  06853
(Fairfield County)
Office Phone
203-423-3100
Office Fax
203-423-3633
Mobile
203-858-3553
Email
andr*************@*******.com
Show Email for $5

Service Areas

Darien: CT Town Of Darien: CT New Canaan: CT Norwalk: CT Greens Farms: CT Westport: CT

About Andrea Kostanecki

Andrea is a seasoned real estate professional with a distinguished career that began in 2003. She quickly established herself as a formidable force in the industry, earning the title of "Rookie of the Year" and later becoming the top-producing agent in the Darien/Rowayton area by 2010. Her performance places her in the top 2% of agents nationwide, a testament to her extensive market knowledge, unwavering enthusiasm, and commitment to exceptional client service.

With over 30 years of residency in Darien, New Canaan, and Rowayton, Andrea combines her deep understanding of the local market with her expertise in financial services sales and destination marketing. This unique background equips her to adeptly assist clients across a diverse range of property types, from condominiums to waterfront homes, catering to everyone from first-time buyers to empty nesters. Her focus extends throughout coastal Connecticut, including Darien, Rowayton, New Canaan, Norwalk, Westport, and Greenwich, with a particular emphasis on waterfront properties.

Outside of her professional endeavors, Andrea is an avid sailor, a member of the Noroton Yacht Club, and enjoys skiing, biking, and kayaking—having even constructed her own kayak. She also has a passion for cooking, traveling, reading, and photography.

Client feedback highlights Andrea's strengths:

- She is assertive yet approachable.
- Her enthusiasm is boundless, and she maintains a positive attitude.
- She possesses extensive knowledge of the local market.
- Her skill set enables her to consult, problem-solve, and visualize strategies that help clients achieve optimal pricing for their homes.
- She is an attentive listener and a strong negotiator.
- Clients express a willingness to work with her again.
- Her vibrant personality and solid work ethic are frequently noted.

Andrea is committed to delivering outstanding customer service, demonstrating foresight and vision in understanding her clients' needs, lifestyles, community interests, and financial objectives. She is dedicated to going above and beyond, whether through hosting back-to-back open houses or engaging in strategic meetings to successfully address clients' tax assessments.

Her professional credentials include certifications as a Fine Home Marketing Specialist, Relocation Buyer and Seller Certification, ERC, Active Adult SRES, E-Certified, and CBA.

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

$1,729,276
Avg. Listing Price
From Andrea'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, Andrea Kostanecki has 2 properties for sale in Norwalk and surrounding areas.

$699,000

Listed 2026-01-28

18 Auburn St Unit 18
Norwalk, CT  06854

Beds: 3.0
Baths: 2.5
Sq Ft: 2,150
Townhomes Map
View Full Details

$1,175,000

Listed 2026-01-12

9 Arnold Ln
Norwalk, CT  06853

Beds: 3.0
Baths: 2.0
Sq Ft: 2,264
Lot: 20,038 sf
Single Family Map
View Full Details

Current Property Rentals

Andrea Kostanecki currently has no rental properties available in Norwalk and surrounding areas. Check back later.