Lanie H Hardy Cosgrove

Lanie H Hardy Cosgrove
Real Estate Agent (Salesperson)
Birmingham MI

Salesperson (MI: 6501261101)

34 years experience

REALTOR® 2 Active Listings Serves Oakland County, MI
View on Realtor.com

Contact Information

Brokerage
Keller Williams Domain Birmingham
Office Address
210 S Old Woodward Ave Ste 200
Birmingham, MI  48009
(Oakland County)
Office Phone
248-590-0800
Office Fax
248-590-0800
Mobile
248-703-1105
Email
lanie@hardycosgrove.com

Service Areas

Berkley: MI Beverly Hills: MI Southfield Township: MI Franklin: MI Bingham Farms: MI Birmingham: MI Bloomfield: MI Bloomfield Township: MI West Bloomfield Township: MI Pontiac: MI West Bloomfield: MI Bloomfield Hills: MI Ferndale: MI Hazel Park: MI Royal Oak: MI Pleasant Ridge: MI Huntington Woods: MI Keego Harbor: MI Sylvan Lake: MI Oak Park: MI Washington: MI Oakland Township: MI Rochester: MI Rochester Hills: MI Goodison: MI Oakland: MI Troy: MI

About Lanie Hardy Cosgrove

**Hardy Cosgrove Real Estate**

With over three decades of experience, Hardy Cosgrove Real Estate has established itself as a leading force in the real estate industry. Founders Lanie Hardy Cosgrove and Leslie Hardy have achieved remarkable success through a strategic blend of home staging, precise pricing, high-quality photography, innovative marketing, and expert negotiation skills. According to 2022 MLS data, the firm recorded sales exceeding $55 million, with properties selling at an impressive 98% of their listing prices. Their comprehensive pre-listing strategies yield an average return of three times the investment for every dollar spent. This deep understanding of the market equips them to guide clients in making informed decisions about property purchases, optimal selling times, and enhancements that can elevate resale value. Consistently ranked among the top 1% of real estate teams in Michigan, Hardy Cosgrove Real Estate is recognized as a trusted partner in the industry.

**Lanie Hardy Cosgrove**

Lanie Hardy Cosgrove has been a top producer in the Birmingham/Bloomfield Hills and Southern Oakland County markets since 1992. In 2016, she became an operating partner at KW Domain Luxury Real Estate and is also a licensed agent in Florida, focusing on the Naples area.

An alumna of Michigan State University, Lanie actively participates in various charitable organizations, including the Christ Child Society and the Kappa Kappa Gamma Alumni Group. Known for her willingness to assist others, she has resided in the Birmingham/Bloomfield area for 50 years. Lanie is married to her middle school sweetheart, David Cosgrove Jr., and is the proud mother of Cali, David, and Erin. An eternal optimist, she is dedicated to excellence, thoroughness, and a zest for life.

**Team Philosophy**

Lanie and Leslie recognize that the process of buying or selling a home is a significant life event, not merely a transaction. Their team of seasoned real estate professionals is committed to delivering exceptional, personalized service to each client. They take pride in fostering strong relationships and work tirelessly to help clients achieve their real estate objectives.

**Mission Statement**

At Hardy Cosgrove Real Estate, our philosophy is straightforward: we aim to make the home buying and selling process as seamless as possible. We accompany our clients from beginning to end, emphasizing that this journey is a collaborative effort.

Oakland County, MI Real Estate Market Analysis (Single Family Homes)

$670,617
Avg. Listing Price
From Lanie's portfolio
3.5 / 2.8
Avg. Beds/Baths
Typical property size
2,293 sf
Avg. Square Footage
Interior living space
3515
Active Listings
Current inventory

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Current Property Listings

As of 6/27/2026, Lanie Hardy Cosgrove has 2 properties for sale in Birmingham and surrounding areas.

$799,000

Listed 2026-04-23

2171 Klingensmith Rd
Bloomfield Hills, MI  48302

Beds:
Baths:
Sq Ft: 0
Lot: 158,558 sf
Land Map
View Full Details

$750,000

Listed 2026-06-17

750 Forest Ave Unit 502
Birmingham, MI  48009

Beds: 1.0
Baths: 1.5
Sq Ft: 1,233
Condo Map
View Full Details

Current Property Rentals

Lanie Hardy Cosgrove currently has no rental properties available in Birmingham and surrounding areas. Check back later.