Diane Donnelly Real Estate Agent - Keller Williams Flagship

12905 Clearfield Dr, Bowie, MD For Sale $500,000 - listed by Diane Donnelly — For Sale $500,000

Diane Donnelly listing agent for 334 Sundance Way, Pasadena, MD - sold for $475,000 — Sold $475,000

1625 Coolidge Ave, Severn, MD Pending $684,990 - listed by Diane Donnelly — Pending $684,990

Diane Donnelly buyer's agent for 2644 Streamview Dr, Odenton, MD - sold for $526,000 — Sold $526,000

8615 Wandering Fox Trail Unit 308, Odenton, MD Pending $368,990 - listed by Diane Donnelly — Pending $368,990

Diane Donnelly

Millersville MD

Keller Williams Flagship

151 Closed Sales

$70.4M Total Value

$255.5K - $1.3M Price Range

$466.5K Average Price

Prior 5 years

About Diane

In 2007, Diane Donnelly formed The Donnelly Group to create an innovative team strategy that would provide clients with agents dedicated specifically to the unique needs of buyers and sellers. This approach allows each client to access the experience, expertise, and resources needed to successfully buy or sell a home.

It allows the agent(s) to focus all their efforts, training, and skills unique to each of these processes. This approach has been overwhelmingly successful! The Donnelly Group is consistently among the Top real estate teams in Maryland and recognized nationally.

In their spare time, Diane and the team devote a tremendous amount of time to dog adoption and transport services. She has volunteered time and resources to support the AA SPCA and the Senior Dog Sanctuary and transports dogs from high-kill shelters to foster homes for adoption.

Home Types: Townhouse, House, Condo, Lot/Land

Years of Experience: 38

Education: University of Maryland

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	25
Total Value	$12,674,591
Average Sale Price	$506,984
Price Range	$20K - $1.3M

Buyer Deals
Total Deals	1
Total Value	$526,000
Average Sale Price	$526,000

Seller Deals
Total Deals	51
Total Value	$23,380,785
Average Sale Price	$458,447
Price Range	$3K - $1.3M

Buyer Deals
Total Deals	1
Total Value	$526,000
Average Sale Price	$526,000

Seller Deals
Total Deals	132
Total Value	$60,220,155
Average Sale Price	$456,213
Price Range	$3K - $1.3M

Buyer Deals
Total Deals	19
Total Value	$10,227,700
Average Sale Price	$538,300
Price Range	$259K - $950K

5 Year View

Areas Diane is Experienced In

Diane's Listings and Deals

Diane's Open Houses

$500,000

Open Sat 11AM - 1PM
- 3 Beds
- 2 Baths
- 1,907 Sq Ft
12905 Clearfield Dr

Bowie, MD
Welcome home to this beautifully maintained, one-level rancher offering the perfect blend of comfort, convenience, and outdoor living. With 3 bedrooms, 2 full baths, and a rare oversized two-car garage with upgraded electric ready to charge your e-car! This home offers the ease of single-level living without sacrificing space.Inside, you'll find an inviting layout with open gathering spaces

Diane Donnelly Keller Williams Flagship

Diane's Active Listings

$684,990

Pending
- 4 Beds
- 3.5 Baths
- 2,384 Sq Ft
1625 Coolidge Ave

Severn, MD
Welcome to the sought-after Colonial Woods community, where comfort, style, and thoughtful updates come together in this beautiful 4-bedroom, 3.5-bath home. From the moment you step inside, you'll be impressed by the gleaming hardwood floors that flow throughout the main level and the bright, open layout designed for everyday living and easy entertaining.The gourmet kitchen is the heart

Diane Donnelly Keller Williams Flagship

$368,990

Pending
- 2 Beds
- 2 Baths
- 1,400 Sq Ft
8615 Wandering Fox Trail

Unit 308

Odenton, MD
Welcome to this beautifully renovated, freshly painted 2-bedroom, 2-bath condo in the highly sought-after 55+ Cedar Ridge community in Piney Orchard! Move-in ready and filled with stylish updates, this home offers the perfect combination of modern finishes, comfortable living, and a fantastic location. From the moment you step inside, you'll notice the fresh, inviting feel that makes this condo

Diane Donnelly Keller Williams Flagship

Recently Sold

$475,000

Sold Aug 10, 2026
- 3 Beds
- 3.5 Baths
- 2,102 Sq Ft
334 Sundance Way

Pasadena, MD
- 3 Days On Market
- $226/SF
- Current Est. Value $445K
Diane Donnelly Keller Williams Flagship

$715,000

Sold Aug 6, 2026
- 4 Beds
- 2.5 Baths
- 2,188 Sq Ft
305 Arlington Ct

Severn, MD
- 6% Above List
- 3 Days On Market
- $327/SF
- Current Est. Value $675K
Diane Donnelly Keller Williams Flagship

$373,000

Sold Jul 20, 2026
- 3 Beds
- 2.5 Baths
- 1,320 Sq Ft
1008 Cedar Ridge Ct

Annapolis, MD
- 1% Above List
- 5 Days On Market
- $283/SF
- Current Est. Value $420K
Diane Donnelly Keller Williams Flagship

$705,000

Sold Jun 30, 2026
- 3 Beds
- 2.5 Baths
- 3,092 Sq Ft
8323 Pondview Dr

Millersville, MD
- 8% Above List
- 3 Days On Market
- $228/SF
- Current Est. Value $649K
Diane Donnelly Keller Williams Flagship

$875,000

Sold Jun 16, 2026
- 5 Beds
- 3.5 Baths
- 3,571 Sq Ft
8313 Carrig Ct

Millersville, MD
- 3% Below List
- 21 Days On Market
- $245/SF
- Current Est. Value $883K
Diane Donnelly Keller Williams Flagship

$1,250,000

Sold Jun 15, 2026
- 6 Beds
- 5 Baths
- 7,584 Sq Ft
763 Stacy Oak Way

Millersville, MD
- 3 Days On Market
- $165/SF
- Current Est. Value $1M
Diane Donnelly Keller Williams Flagship

$510,000

Sold Jun 15, 2026
- 3 Beds
- 4 Baths
- 1,991 Sq Ft
700 Pine Valley Ct

Arnold, MD
- 1% Above List
- 3 Days On Market
- $256/SF
- Current Est. Value $510K
Diane Donnelly Keller Williams Flagship

$484,000

Sold Jun 4, 2026
- 3 Beds
- 2 Baths
- 1,849 Sq Ft
905 Placid Ct

Bowie, MD
- 3% Above List
- 5 Days On Market
- $262/SF
- Current Est. Value $479K
Diane Donnelly Keller Williams Flagship

$634,990

Sold Apr 15, 2026
- 3 Beds
- 3 Baths
- 2,472 Sq Ft
902 Hillcrest Rd

Hanover, MD
- 3 Days On Market
- $257/SF
- Current Est. Value $630K
Diane Donnelly Keller Williams Flagship

Awards and Designations

NAR - National Association of Realtors
SRES - SRES®, Seniors Real Estate Specialist

Other Experience

Senior Communities, Luxury Homes

Agent License: Maryland 602292

Diane Donnelly

(443) 214-3852

Nearby Homes

Diane Donnelly

About Diane

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Diane is Experienced In

Diane's Listings and Deals

Diane's Open Houses

Diane's Active Listings

Recently Sold

Awards and Designations

Other Experience