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 view of entryway
a view of a couch in a room
a view of room with window and furniture
a bathroom with a sink a toilet and a mirror
a very nice looking kitchen and a dining room with furniture
a view of a dining room with furniture and chandelier
a living room with furniture and a fireplace
a living room with furniture and large windows
a living room with furniture or couch and a potted plant
a living room with furniture and wooden floor
a living room with furniture and a potted plant
a kitchen with a sink and chairs
a dining room with stainless steel appliances kitchen island granite countertop a dining table chairs and a refrigerator
a kitchen with a sink stove and cabinets
a spacious bathroom with a tub sink and mirror
a kitchen with a stove a sink and a refrigerator
a close view of dining table
a kitchen with a sink and large window
a living room with furniture and a window
a living room with furniture and a large window
a living room with furniture and a flat screen tv
a bedroom with bed and a window
a bathroom with a sink toilet and shower
a bedroom with bed and wooden floor
a bathroom with a sink toilet and shower
a kitchen with sink cabinets and washer dryer
a hallway with a wooden floor and furniture
a bedroom with a bed table and a potted plant
a bedroom with a bed and a flat screen tv
a bedroom with a bed and wooden floor
a bathroom with a double vanity sink and a mirror
a en suite bathroom with a granite countertop sink mirror and shower
a bathroom with a sink and a mirror
a view of a terrace with furniture
a living room with furniture and a flat screen tv
a roof deck with couch and chairs
a view of a two chairs in the balcony
a reading room with wooden floor and furniture
a view of a backyard with chairs
a view of a kitchen with living room and furniture
a view of a city with tall buildings
a living room with furniture and a flat screen tv
a living room with furniture and wall tennis
a view of a dining room with furniture and wooden floor
a room with gym equipment and windows
a bathroom with a sink toilet and shower
a picture of city view
an outdoor space with seating
a front view of a building
a view of a building
$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 Compass

$2,850,000

4
Bedrooms
3,700
Square Feet
0.02
Acres

1646 Carlton Street, Philadelphia, PA 19103

a living room with furniture and a rug
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 couch
a living room with fireplace furniture and a wooden floor
a view of a dining room with furniture window and wooden floor
a kitchen with a table and chairs in it
a kitchen with a stove a refrigerator and a refrigerator
a kitchen with stainless steel appliances granite countertop a table and chairs in it
a kitchen with stainless steel appliances granite countertop a sink refrigerator and chairs
a kitchen with stainless steel appliances granite countertop a sink stove and refrigerator
a bedroom with a large bed and a couch
a bedroom with a bed and a couch
a bedroom with a bed and a couch
a bedroom with a bed and a mirror
a bathroom with a granite countertop tub sink shower and mirror
a bathroom with a bathtub and a shower
a bathroom with a granite countertop sink and a mirror
a view of walk in closet with empty racks
a bedroom with a bed and a flat screen tv
a bedroom with a bed and a closet
a bedroom with a bed and a plant
a bathroom with a granite countertop sink and a mirror
a bathroom with a glass shower door
a front view of a building with retail shops
a front view of a multi story building
$845,000 | 1737 Chestnut Street, Unit 501, Philadelphia, PA 19103
1/27
Listed By Compass

$845,000

2
Bedrooms
1,744
Square Feet

1737 Chestnut Street, Unit 501, Philadelphia, PA 19103

a view of entryway with wooden floor
a view of empty room with wooden floor and windows
an empty room with wooden floor and windows
a view of kitchen with wooden floor
a kitchen with stainless steel appliances a stove top oven a sink and cabinets
an empty room with wooden floor fan and windows
a view of a living room with hardwood floor and a ceiling fan
a kitchen with stainless steel appliances granite countertop a sink and a stove
a bathroom with a granite countertop sink and washing machine
a kitchen that has a sink and a stove
a kitchen with stainless steel appliances granite countertop a refrigerator stove and sink
a kitchen with stainless steel appliances granite countertop a refrigerator and a sink
a view of entryway
a view of empty room with wooden floor and fan
a bathroom with a granite countertop sink and a mirror
a bathroom with a granite countertop toilet sink and mirror
a bathroom with a sink a toilet and a mirror
a view of an empty room with wooden floor and a window
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 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 an apartment building
a potted plant sitting in front of a building
a front view of a building with lot of windows
a front view of a building
1/30
Listed By Compass

$299,000

1
Bedrooms
668
Square Feet

12 Letitia Street, Unit 201, Philadelphia, PA 19106