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C Robertson R Allen

C Robertson R Allen
Real Estate Agent (Broker-in-Charge)
Mount Pleasant SC

Broker-in-Charge (SC: 38705)

24 years experience

REALTOR® 23 Active Listings Serves Charleston County, SC
View on Realtor.com

Contact Information

Brokerage
The Cassina Group

Office Website
Office Address
309 Coleman Blvd
Mount Pleasant, SC  29464
(Charleston County)
Office Phone
843-628-0008
Office Fax
Mobile
843-442-6534
Email
rall**@***************.com
Show Email for $5

Service Areas

Charleston: SC Mount Pleasant: SC Sullivan's Island: SC Dewees Island: SC Isle of Palms: SC Wando: SC Goose Creek: SC Cainhoy: SC

About C Robertson Allen

A native of Charleston, Robertson possesses a deep appreciation for the Lowcountry and its unique offerings. He resides in the city with his wife and two sons.

Robertson earned his degree in marketing from Clemson University and has been active in the Charleston real estate market since 2002. In a relatively short time, he has established himself as a consistent multi-million dollar producer and has received the prestigious Realtor of Distinction - Executive Circle award multiple times.

In the spring of 2006, he joined forces with Jimmy Dye to establish The Cassina Group LLC, which has since emerged as a leading firm in residential home sales in the region.

Dedicated to his clients, Robertson works diligently to identify the ideal properties that will allow them to embrace the charm of Charleston as he does.

Charleston County, SC Real Estate Market Analysis (Single Family Homes)

$1,396,209
Avg. Listing Price
From C Robertson's portfolio
3.7 / 3.2
Avg. Beds/Baths
Typical property size
2,392 sf
Avg. Square Footage
Interior living space
2208
Active Listings
Current inventory

Charleston County's real estate market represents one of South Carolina's most dynamic and rapidly evolving landscapes, driven by explosive population growth, coastal migration trends, and a thriving tourism economy. With 5,258 actively licensed real estate agents operating throughout the county, this market reflects both the incredible demand for properties and the complexity of serving diverse buyer segments from historic downtown Charleston to barrier island communities.

The market's strength becomes even more apparent when considering that all 5,258 licensed agents maintain active email communications, indicating a highly engaged professional community adapting to digital-first client relationships. This level of connectivity suggests agents are competing in an increasingly sophisticated marketplace where instant communication and market intelligence can make the difference between closing deals and losing clients to faster-moving competitors.

Major Charleston County, South Carolina Real Estate Markets

Charleston's urban core continues to command premium prices, with historic properties in neighborhoods like South of Broad and the French Quarter routinely selling for millions, while emerging areas like Park Circle and Avondale are attracting younger professionals seeking walkable communities. Mount Pleasant has evolved into a family-focused powerhouse, with new developments like Carolina Park and Dunes West driving significant transaction volume, while West Ashley offers more affordable options that still provide access to Charleston's amenities.

The barrier islands present unique market dynamics, with Sullivan's Island and Isle of Palms representing ultra-luxury coastal living, while Folly Beach maintains its laid-back surf town character with more accessible price points. Kiawah Island operates almost as a separate luxury ecosystem, with golf course properties and oceanfront estates creating their own specialized market segment that requires agents with specific expertise in high-net-worth transactions.

Market Dynamics and Geographic Complexity

Charleston County's real estate market defies simple categorization, spanning everything from $200,000 condos in North Charleston to $20 million oceanfront estates, creating distinct sub-markets that require specialized knowledge and networking. The county's rapid growth has created opportunities in previously overlooked areas like Summerville and Goose Creek, where new construction and infrastructure improvements are attracting buyers priced out of traditional Charleston neighborhoods.

Seasonal fluctuations significantly impact market timing, with spring and fall representing peak buying seasons, while hurricane season and summer heat can slow activity in certain segments. The influx of remote workers during and after the pandemic has permanently altered buyer profiles, with agents now regularly working with clients relocating from high-cost metropolitan areas who bring different expectations and purchasing power to local market dynamics.

Why Businesses Need Charleston County, South Carolina Agent Contact Data

Real estate service providers, from mortgage lenders to home inspectors, require comprehensive agent contact information to build referral networks across Charleston County's diverse geographic and price segments. With agents specializing in everything from historic preservation properties to new luxury developments, businesses need targeted outreach capabilities to connect with the right professionals who serve their ideal client demographics.

The email connectivity of all 5,258 licensed agents creates unprecedented opportunities for marketing automation, market research, and partnership development, allowing businesses to segment communications based on agent specialization, geographic focus, or transaction volume. This complete contact coverage enables more sophisticated relationship building and ensures businesses can maintain visibility across Charleston County's rapidly evolving real estate ecosystem.

Current Property Listings

As of 2/17/2026, C Robertson Allen has 23 properties for sale in Mount Pleasant and surrounding areas. These are the top 10 listings.

$2,925,000

Listed 2025-09-02

355 Cooper River Dr
Mount Pleasant, SC  29464

Beds: 3.0
Baths: 3.5
Sq Ft: 2,823
Condos Map
View Full Details

$3,950,000

Listed 2026-01-19

2014 Ion Ave
Sullivans Island, SC  29482

Beds: 4.0
Baths: 3.0
Sq Ft: 3,266
Lot: 22,216 sf
Single Family Map
View Full Details

$4,450,000

Listed 2026-01-26

105 Friend St
Mount Pleasant, SC  29464

Beds: 4.0
Baths: 4.5
Sq Ft: 3,497
Lot: 7,841 sf
Single Family Map
View Full Details

$17,950,000

Listed 2025-09-17

1 44th Ave
Isle of Palms, SC  29451

Beds: 4.0
Baths: 4.5
Sq Ft: 4,514
Lot: 55,757 sf
Single Family Map
View Full Details

$1,899,900

Listed 2025-09-02

28 Rebellion Rd
Charleston, SC  29407

Beds: 4.0
Baths: 2.5
Sq Ft: 3,480
Lot: 11,761 sf
Single Family Map
View Full Details

$1,150,000

Listed 2024-07-08

80 Ashley Ave
Charleston, SC  29401

Beds:
Baths:
Sq Ft:
Lot: 3,920 sf
Land Map
View Full Details

$3,410,000

Listed 2024-08-23

284 Meeting St Unit 201
Charleston, SC  29401

Beds: 3.0
Baths: 3.5
Sq Ft: 2,377
Townhomes Map
View Full Details

$4,620,000

Listed 2024-08-23

284 Meeting St Unit 302
Charleston, SC  29401

Beds: 3.0
Baths: 3.5
Sq Ft: 3,221
Townhomes Map
View Full Details

$4,290,000

Listed 2024-08-23

284 Meeting St Unit 303
Charleston, SC  29401

Beds: 3.0
Baths: 3.5
Sq Ft: 2,847
Townhomes Map
View Full Details

$7,950,000

Listed 2025-09-17

12 Orange St
Charleston, SC  29401

Beds: 4.0
Baths: 4.0
Sq Ft: 3,973
Lot: 4,792 sf
Single Family Map
View Full Details

Current Property Rentals

C Robertson Allen currently has no rental properties available in Mount Pleasant and surrounding areas. Check back later.