Mary Genovese Colvin's profile photo

Mary Genovese Colvin

Associate Broker
mary.genovese@compass.com
M: 215-806-1500
O: 267-435-8015

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Client Testimonials

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"After dealing with another agent for years, I decided to switch to Mary on the Square, the best decision I could have made. When the condo went up there were two excellent offers and we closed on the second one immediately. Mary took care of everything from staging, to showings, to the legal part of the sale. She is bright, experienced and warm and I could not be happyer especially in this price range." - Jay Schinfeld MD

About Mary

Mary Genovese Colvin is a founding partner of On The Square Real Estate and a founding team member at Compass Philadelphia. She began her career in residential real estate more than forty-two years ago and has been involved in over $1 billion in career sales, becoming one of the most well-known real estate advisors in Rittenhouse Square and across Center City Philadelphia.

 

Mary brings a deep understanding of Center City architecture, construction quality, and neighborhood nuance, allowing her to evaluate properties on a level that only decades of experience can provide. Her expertise extends beyond pricing and market trends to include how homes are built, how they function, and how they truly live.

 

Equally important are the relationships she has cultivated throughout her career. Because of her long-standing presence in the market, Mary often has early insight into upcoming opportunities, giving her clients a meaningful strategic advantage—whether positioning a home for sale or identifying the right opportunity for a buyer.

 

Actively engaged in every transaction, Mary leverages her personal connections, intensive market knowledge, and modern technology to deliver highly informed, client-focused service. She approaches her work with care, discretion, and precision, holding herself to the highest standards because she believes her clients deserve nothing less

Mary Genovese Colvin’s Listings

a front view of a house with a garden
a bathroom with a sink
a living room with furniture a fireplace and chandelier
a living room with furniture and a chandelier
a living room with furniture a chandelier and a fireplace
a view of entryway and hall with wooden floor
a bathroom with a sink vanity mirror and toilet
a view of a dining room with furniture and chandelier
a view of a dining room with furniture window and wooden floor
a kitchen with a table chairs stove and cabinets
a kitchen with a sink stove and cabinets
a kitchen with a table and chairs in it
a kitchen that has a table and chairs in it
a bathroom with a sink and a mirror
a potted plant on a brick wall
a view of an empty kitchen
a living room with furniture a bookshelf and a flat screen tv
a bathroom with a granite countertop sink and a mirror
a bedroom with bed and wooden floor
a bedroom with a bed and a couch
a spacious bathroom with a double vanity sink a mirror a window and a shower
a bathroom with a shower
a bathroom with a sink double vanity and a mirror
a view of a room with a hallway
a view of a balcony with wooden floor
a bathroom with a sink and a mirror
a bathroom with a double vanity sink and a mirror
a bathroom with a toilet a sink and shower
a bedroom with a bed and a window
a spacious bedroom with a large bed and a window
a bathroom with a sink and mirror
a living room with furniture and a flat screen tv
a living room with furniture a rug a lamp and a window
a living room with furniture and wooden floor
a bathroom with a sink toilet and shower
a bathroom with a sink and a mirror
a bedroom with a bed a dresser with wooden floor
a bedroom with a bed and wooden floor
a bathroom with a sink toilet mirror and shower
a bathroom with a shower and a bath tub
a view of staircase with wooden floor and white walls
a view of a chairs and tables in patio of the house
a view of garage and window
a view of a garage
a car parked in a garage
a view of a building
a front view of a residential apartment building with a yard
a front view of a house with a garden
a car parked on the side of a street
a black white and white photo of a living room
$3,980,000 | 1808 Delancey Place, Philadelphia, PA 19103
$3,980,000 | 1808 Delancey Place, Philadelphia, PA 19103
1/52
Listed By Compass

$3,980,000

4
Bedrooms
5,034
Square Feet
0.03
Acres

1808 Delancey Place, Philadelphia, PA 19103

a car parked in front of a building
a view of entrance gate
a view of entrance
a view of a dining room with furniture window and outside view
a kitchen with stainless steel appliances a refrigerator a stove a sink and a dining table with wooden floor
a large kitchen with stainless steel appliances a sink stove and cabinets
a room with a book shelf
a living room with furniture and a large window
a backyard of a house with seating space
a bathroom with a toilet a sink and mirror
a living room with furniture floor to ceiling windows and wooden floor
a living room with furniture and a window
a living room with furniture potted plant and a fireplace
a bed room with furniture and a bed
a living room with furniture and a potted plant
a living room with furniture window and wooden floor
a bathroom with a sink toilet a mirror and shower
a bathroom with a double vanity sink mirror and
a bathroom with a sink and a bathtub
a living room with furniture and a flat screen tv
a living room with furniture and a flat screen tv
a living room with furniture and a flat screen tv
a bedroom with a bed and a flat tv screen on dresser
a bedroom with a bed and a book shelf
a bathroom with a sink a toilet and shower
a bedroom with a bed and a view of bathroom
a bathroom with a sink toilet tub and shower
a view of a sink and washer and dryer
a living room with furniture and a flat screen tv
a view of a hallway with an white house
a view of storage utility room and utility room
a living room with furniture and a potted plant
a view of a room with a large window and furniture
a bathroom with a sink mirror and a large window
a balcony view with a seating space
a view of a patio with couches table and chairs with potted plants
a view of a city with tall buildings
a view of city with tall buildings
an empty room with closet
a car and car parked in a garage
a view of a pathway both side of house
a picture of a very nice looking city
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
$3,975,000 | 249 South 24th Street, Unit H, Philadelphia, PA 19103
1/61
Listed By Compass

$3,975,000

4
Bedrooms
5,120
Square Feet
0.03
Acres

249 South 24th Street, Unit H, Philadelphia, PA 19103

$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
$2,850,000 | 1646 Carlton Street, Philadelphia, PA 19103
1/66
Listed By CompassOpen: 1/18 12:00PM - 01:30PM

$2,850,000

4
Bedrooms
3,700
Square Feet
0.02
Acres

1646 Carlton Street, Philadelphia, PA 19103

a front view of an apartment buildings
a kitchen with stainless steel appliances granite countertop a sink and a stove
an empty room with wooden floor fan and windows
a bathroom with a granite countertop sink and washing machine
a kitchen that has a sink and a stove
a view of kitchen with wooden floor
a kitchen with stainless steel appliances granite countertop a refrigerator stove and sink
a view of a living room with hardwood floor and a ceiling fan
a kitchen with stainless steel appliances a stove top oven a sink and cabinets
a view of empty room with wooden floor and windows
an empty room with wooden floor and windows
a kitchen with stainless steel appliances granite countertop a refrigerator and a sink
a view of entryway
a view of entryway with wooden floor
a bathroom with a sink a toilet and a mirror
a bathroom with a granite countertop toilet sink and mirror
a bathroom with a granite countertop sink and a mirror
a view of empty room with wooden floor and fan
a view of empty room with wooden floor and fan
a view of an empty room with wooden floor and a window
a view of an empty room with wooden floor and a window
a view of terrace with seating space
a view of a house with wooden deck
a view of roof deck with table and chairs
a view of roof deck with patio
a view of a city with tall buildings
a living room with furniture
a front view of a building with lot of windows
a front view of a building
$299,000 | 12 Letitia Street, Unit 201, Philadelphia, PA 19106
1/30
Listed By Compass

$299,000

1
Bedrooms
668
Square Feet

12 Letitia Street, Unit 201, Philadelphia, PA 19106