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Ann Castonguay

Ann Castonguay
Real Estate Agent (Broker)
Augusta ME

Broker (ME: BR903321)

30 years experience

REALTOR® 8 Active Listings Serves Kennebec County, ME
View on Realtor.com

Contact Information

Brokerage
Sprague & Curtis Real Estate

Office Website
Office Address
75 Western Ave
Augusta, ME  04330
(Kennebec County)
Office Phone
207-623-1123
Office Fax
207-623-2071
Mobile
207-623-1123
Email
a**@****************.com
Show Email for $5

Service Areas

Vassalboro: ME Sidney: ME Augusta: ME Belgrade: ME Chelsea: ME Readfield: ME Manchester: ME Whitefield: ME Coopers Mills: ME Winthrop: ME Wayne: ME East Winthrop: ME Hallowell: ME Windsor: ME Pittston: ME West Gardiner: ME Gardiner: ME Belgrade Lakes: ME South China: ME China: ME Weeks Mills: ME China Village: ME Farmingdale: ME Mount Vernon: ME Fayette: ME Kents Hill: ME Litchfield: ME Vienna: ME Monmouth: ME Randolph: ME Oakland: ME Rome: ME North Vassalboro: ME East Vassalboro: ME Chesterville: ME

About Ann Castonguay

Ann is an accomplished Realtor and Broker who has been active in the real estate sector since 1996. With a wealth of experience and a commitment to her clients, she leverages her extensive local knowledge to facilitate every transaction, whether it involves residential properties, land, or waterfront homes.

Her dedication to customer service began at a young age, as she assisted in her family's bustling restaurant from the age of nine. Currently residing in Augusta with her two daughters and grandson, Ann is deeply engaged in her community. She enjoys gardening and has a passion for outdoor activities.

Whether clients are relocating, downsizing, or purchasing their first home, Ann is equipped to guide them through the process, ensuring a seamless transition. Her responsiveness and focus on client interests make her a reliable choice for anyone looking to navigate the real estate market. For expert assistance, reach out to Ann today.

Kennebec County, ME Real Estate Market Analysis (Single Family Homes)

$442,135
Avg. Listing Price
From Ann's portfolio
3.2 / 2.0
Avg. Beds/Baths
Typical property size
1,919 sf
Avg. Square Footage
Interior living space
383
Active Listings
Current inventory

Kennebec County, Maine represents a unique blend of state government influence, rural charm, and emerging economic opportunities that create a distinctive real estate landscape. As home to Augusta, the state capital, this central Maine county benefits from stable government employment while maintaining the natural beauty and affordability that draws both residents and businesses seeking alternatives to more expensive coastal markets. The interplay between political stability, outdoor recreation access, and growing remote work trends has positioned Kennebec County as an increasingly attractive real estate destination.

With 377 total actively licensed agents serving the county, the real estate professional network is both robust and highly connected, with all 377 agents maintaining email contact information. This complete digital connectivity reflects the market's adaptation to modern business practices and suggests a professional community that embraces technology-driven client service and inter-agent collaboration.

Major Kennebec County, Maine Real Estate Markets

Augusta dominates as the county's primary real estate hub, where government employment creates steady housing demand and commercial real estate opportunities centered around state operations. Waterville emerges as the second major market, bolstered by Colby College and a revitalizing downtown that attracts young professionals and families seeking cultural amenities alongside small-city affordability. Gardiner and Hallowell offer historic charm with Kennebec River frontage, creating premium residential markets that appeal to buyers seeking character properties within commuting distance of Augusta.

The northern reaches of the county, including communities like Winthrop and Readfield, represent the recreational property segment where lakefront homes and seasonal retreats drive significant transaction volume. These markets operate on different seasonal cycles compared to the government-influenced southern portions, creating year-round activity across diverse property types and price points throughout Kennebec County's varied geography.

Market Dynamics and Geographic Complexity

Kennebec County's real estate market exhibits surprising resilience due to its economic diversification beyond typical rural Maine dependencies. Government employment provides a stability floor that prevents dramatic market swings, while the presence of educational institutions, healthcare facilities, and growing technology sectors creates multiple demand drivers. The county benefits from being positioned between more expensive coastal markets and rural interior regions, offering a value proposition that attracts buyers priced out of Cumberland County while providing more amenities than purely rural alternatives.

Geographic complexity adds layers of specialization requirements for real estate professionals, as waterfront properties along the Kennebec River system require different expertise than historic downtown commercial buildings or rural residential acreage. Seasonal market variations, zoning complexities around historic districts, and the intersection of recreational and primary residence buyers create a market environment where local knowledge and professional networks become essential for successful transactions and client satisfaction.

Why Businesses Need Kennebec County, Maine Agent Contact Data

The complete email connectivity of all 377 licensed agents creates exceptional opportunities for businesses serving the real estate industry, from mortgage lenders and home inspectors to contractors and technology providers. This market's stability and government connection mean that agents often maintain longer career trajectories compared to more volatile markets, making relationship building and consistent communication particularly valuable for B2B service providers seeking sustainable client bases.

Companies offering relocation services, corporate housing solutions, or specialized property management can leverage this connected agent network to tap into steady government employee transfers and the growing remote worker migration to Maine. The diverse property types and geographic spread throughout Kennebec County mean agents frequently need specialized services, creating opportunities for businesses that can effectively communicate their capabilities across this well-connected professional community.

Current Property Listings

As of 2/17/2026, Ann Castonguay has 8 properties for sale in Augusta and surrounding areas.

$199,900

Listed 2026-02-10

14 Heselton St
Skowhegan, ME  04976

Beds: 4.0
Baths: 1.0
Sq Ft: 1,800
Lot: 7,405 sf
Single Family Map
View Full Details

$244,900

Listed 2025-10-17

13 Lincoln Woods Ln Unit 13
Waterville, ME  04901

Beds: 2.0
Baths: 1.5
Sq Ft: 1,688
Townhomes Map
View Full Details

$350,000

Listed 2025-11-25

60 Route 41
Winthrop, ME  04364

Beds: 3.0
Baths: 2.0
Sq Ft: 1,692
Lot: 217,800 sf
Single Family Map
View Full Details

$495,000

Listed 2025-11-01

20 Pitt Rd
Windsor, ME  04363

Beds: 3.0
Baths: 2.0
Sq Ft: 2,240
Lot: 148,104 sf
Single Family Map
View Full Details

$70,000

Listed 2025-04-03

116 Fieldstone Dr
Augusta, ME  04330

Beds:
Baths:
Sq Ft:
Lot: 22,216 sf
Land Map
View Full Details

$73,900

Listed 2025-05-08

78 Fieldstone Dr
Augusta, ME  04330

Beds:
Baths:
Sq Ft:
Lot: 20,473 sf
Land Map
View Full Details

$210,000

Listed 2025-12-14

7 Frog Holler Ln
Augusta, ME  04330

Beds: 3.0
Baths: 1.0
Sq Ft: 1,232
Lot: 97,139 sf
Single Family Map
View Full Details

$299,900

Listed 2026-02-16

84 Windsor Ave
Augusta, ME  04330

Beds: 3.0
Baths: 1.0
Sq Ft: 1,050
Lot: 10,890 sf
Single Family Map
View Full Details

$235,000

Listed 2025-07-22

4 Amherst St
Augusta, ME  04330

Beds: 4.0
Baths: 2.0
Sq Ft: 1,707
Lot: 3,920 sf
Single Family Map
View Full Details

Current Property Rentals

Ann Castonguay currently has no rental properties available in Augusta and surrounding areas. Check back later.