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Sarah Brittany McKinlay

Sarah Brittany McKinlay
Real Estate Agent (Salesperson)
Brownsville TX

Salesperson (TX: 0776218)

4 years experience

REALTOR® 4 Active Listings Serves Cameron County, TX
View on Realtor.com

Contact Information

Brokerage
Keller Williams Realty Lrgv - Spi
Office Address
5302 Rustic Manor Dr
Brownsville, TX  78526
(Cameron County)
Office Phone
956-761-1400
Office Fax
Mobile
956-551-0503
Email
s.b.********@**.com
Show Email for $5

Service Areas

South Padre Island: TX Cameron Park: TX Brownsville: TX San Pedro: TX Port Isabel: TX South Point: TX Villa Pancho: TX Reid Hope King: TX Harlingen: TX Rio Hondo: TX Lasana: TX Combes: TX Juarez: TX Palm Valley: TX Primera: TX Las Palmas II: TX Chula Vista: TX Los Fresnos: TX Laureles: TX Indian Lake: TX Del Mar Heights: TX Orason: TX Laguna Vista: TX Bayview: TX Laguna Heights: TX La Paloma: TX Rangerville: TX Villa del Sol: TX Encantada-Ranchito-El Calaboz: TX Los Indios: TX Arroyo Colorado Estates: TX Lozano: TX San Benito: TX Arroyo Gardens: TX Bluetown: TX El Camino Angosto: TX Green Valley Farms: TX Lago: TX

About Sarah McKinlay

Sarah has deep roots in South Padre Island, Texas, having grown up immersed in her family's local businesses. This entrepreneurial background has instilled in her a unique blend of dedication and resilience, which she applies to her real estate practice. Since 2009, Sarah has been an active participant in the Surfrider Foundation and currently serves on the Executive Committee for the South Texas Chapter, reflecting her commitment to preserving the ocean and coastal environment for everyone to enjoy.

Her extensive knowledge of the island's lifestyle makes her an invaluable resource for newcomers looking to embrace all that South Padre Island has to offer, from paddleboarding and fishing to enjoying breathtaking sunrises and sunsets. When it comes to buying, selling, or investing in real estate, Sarah is dedicated to ensuring a seamless and successful experience for her clients.

Cameron County, TX Real Estate Market Analysis (Single Family Homes)

$357,427
Avg. Listing Price
From Sarah's portfolio
3.3 / 2.6
Avg. Beds/Baths
Typical property size
1,940 sf
Avg. Square Footage
Interior living space
1831
Active Listings
Current inventory

Cameron County, Texas represents one of the most dynamic and culturally rich real estate markets along the U.S.-Mexico border. Located at the southernmost tip of Texas, this market encompasses the bustling Rio Grande Valley region, where international commerce, tourism, and cross-border investment create unique opportunities and challenges for real estate professionals. With 953 total actively licensed agents serving the county, each equipped with email contact information, Cameron County maintains a robust network of professionals navigating everything from beachfront condos to agricultural land transactions.

The county's real estate landscape reflects its position as both a gateway to Mexico and a destination for domestic buyers seeking affordable coastal living. From the winter Texan communities that swell populations seasonally to the growing tech and manufacturing sectors attracted by proximity to international trade routes, Cameron County's market dynamics differ significantly from typical Texas metros. The presence of nearly a thousand licensed agents indicates healthy competition and specialization across diverse property types and client needs.

Major Cameron County, Texas Real Estate Markets

Brownsville anchors Cameron County as the largest city and primary commercial hub, where historic downtown revitalization meets modern border commerce infrastructure. The city's real estate market benefits from University of Texas Rio Grande Valley expansion, SpaceX operations in nearby Boca Chica, and ongoing international bridge improvements that enhance cross-border business appeal. South Padre Island represents the county's premium market segment, featuring luxury beachfront properties, vacation rentals, and resort developments that command some of the highest prices per square foot in the region.

Harlingen serves as a significant secondary market, attracting retirees and winter residents with its affordable housing stock and regional medical facilities. Los Fresnos and Rio Hondo capture overflow growth from Brownsville while maintaining small-town character, appealing to families seeking newer construction at moderate price points. The unincorporated communities throughout Cameron County offer everything from ranch properties to colonias, creating diverse opportunities for agents specializing in rural, agricultural, or affordable housing segments.

Market Dynamics and Geographic Complexity

Cameron County's real estate market operates within unique constraints and opportunities shaped by international borders, environmental considerations, and economic cycles tied to both U.S. and Mexican prosperity. Seasonal population fluctuations from winter Texans create pronounced rental and sales cycles, while proximity to Mexico influences everything from construction costs to buyer demographics. The county's flat topography and coastal location mean flood zones and insurance considerations play outsized roles in property values and marketability.

Agricultural land conversion represents a significant trend as the Rio Grande Valley experiences gradual urbanization pressure. Many agents specialize in navigating complex family land ownership structures, often involving multi-generational properties and inheritance issues. The market also reflects broader South Texas patterns of cash transactions, international buyers, and properties that serve dual residential and small business purposes, requiring agents to understand commercial regulations alongside residential expertise.

Why Businesses Need Cameron County, Texas Agent Contact Data

Mortgage lenders, insurance providers, and real estate technology companies find Cameron County's 953 licensed agents particularly valuable for market penetration due to the region's unique cross-border characteristics and seasonal transaction patterns. These agents handle complex deals involving international buyers, flood insurance requirements, and agricultural-to-residential conversions that demand specialized financial products and services. The concentration of agents with email accessibility enables efficient outreach for companies launching border-specific lending programs or insurance products.

Home service providers, construction companies, and real estate marketing firms benefit from connecting with Cameron County agents who serve diverse client bases from winter Texans to young families to international investors. The county's growth trajectory, driven by aerospace industry expansion and continued border trade development, creates ongoing demand for agent partnerships in title services, property management, and renovation services across multiple market segments.

Current Property Listings

As of 2/13/2026, Sarah McKinlay has 4 properties for sale in Brownsville and surrounding areas.

$699,000

Listed 2025-04-08

212 W Acapulco St Unit B
South Padre Island, TX  78597

Beds: 3.0
Baths: 2.5
Sq Ft: 2,048
Lot: 6,250 sf
Townhomes Map
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$134,900

Listed 2025-04-11

577 Sand Dollar Lot 577
Port Isabel, TX  78578

Beds:
Baths:
Sq Ft:
Land Map
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$285,000

Listed 2025-04-10

1302 Harbor Island Dr Unit 1302
Port Isabel, TX  78578

Beds: 2.0
Baths: 2.0
Sq Ft: 1,320
Condos Map
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$750,000

Listed 2026-01-18

106 Acapulco St
South Padre Island, TX  78597

Beds: 4.0
Baths: 4.5
Sq Ft: 2,159
Lot: 6,251 sf
Multi Family Map
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Current Property Rentals

As of 2/13/2026, Sarah McKinlay has the following rental properties available in Brownsville and surrounding areas.

$4,500

Listed 2025-11-13

618 N Shore Dr
Port Isabel, TX  78578

Beds: 4.0
Baths: 3.5
Sq Ft: 2,800
Lot: 7,906 sf
Single Family Map
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