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, co-founder of On The Square Real Estate, commenced her journey in Residential Real Estate over four decades ago, amassing a remarkable record of over $1 billion in sales throughout her career. Collaborating with her daughter, Margaux, Mary is a founding team at Compass Philadelphia.



Specializing in "River to River" sales within Center City Philadelphia, Mary possesses a profound understanding of the intricacies of urban living and the luxury real estate market. Her approach integrates personal connections, decades of experience, cutting-edge technologies, and an in-depth market knowledge, all directed towards delivering unmatched, client-focused service. Mary's unwavering commitment to the highest standards is a source of great pride as she strives to meet and exceed your expectations. 


Approaching each transaction with the utmost care, Mary remains dedicated to staying abreast of industry trends and changes. As she emphasizes, "In today's market, keeping up is not just important but crucial." Whether dealing with luxury sales or rentals, Mary and her team at On The Square Real Estate approach every transaction with steadfast dedication. 



"My clients hire me to do my best, and nothing is more important than customer service," declares Mary. Recognizing that real estate transactions represent significant lifetime investments, she firmly believes in the importance of expertise and a commitment to excellence. "There is no time for amateurs and certainly no time to cut corners. I understand how pivotal my role is to buyers and sellers alike."

Mary's philanthropic ethos is reflected in her involvement with numerous arts-related charities over the years. Additionally, she proudly holds membership in the Union League of Philadelphia, underscoring her commitment to community engagement.

Residing in the vibrant Rittenhouse Square, Mary's personal connection to the area enriches her understanding of the local real estate landscape. With a steadfast belief in "giving is better than receiving," Mary Genovese Colvin continues to leave an enduring mark on the real estate industry, combining professional excellence with a deep sense of community responsibility.

Mary's Testimonials

Mary Genovese Colvin’s Listings

$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
$5,375,000 | 1819 Delancey Place, Philadelphia, PA 19103
1/38
Listed By Compass

$5,375,000

Bedrooms
6
Bathrooms
5
Square Feet
6,000
Acres
0.05

1819 Delancey Place, Philadelphia, PA 19103

$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
$4,625,000 | 2102 Spruce Street, Philadelphia, PA 19103
1/86
Listed By Compass

$4,625,000

Bedrooms
5
Bathrooms
7
Square Feet
5,752
Acres
0.08

2102 Spruce Street, Philadelphia, PA 19103

$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
$2,650,000 | 2103 Delancey Place, Philadelphia, PA 19103
1/43
Listed By Compass

$2,650,000

Bedrooms
5
Bathrooms
4
Square Feet
4,428
Acres
0.04

2103 Delancey Place, Philadelphia, PA 19103

a kitchen with stainless steel appliances a sink a stove and a refrigerator
a kitchen with kitchen island a counter top space a sink stainless steel appliances and cabinets
a living room with furniture and wooden floor
a living room with furniture and a wooden floor
a dining room with furniture and wooden floor
a bathroom with a toilet and shower curtain
a bedroom with a bed and a window
a view of a hallway with wooden floor
a spacious bathroom with a granite countertop sink mirror and bathtub
a large spacious bathroom with a tub sink and mirror
a bedroom with a bed and a view of bathroom
a bathroom with a toilet a sink a mirror a bathtub and vanity
a bedroom with a bed and wooden floor
a living room with furniture and a window
a living room with furniture a rug and a chandelier
a view of a kitchen from the hallway with a wooden floor and wooden floor
a living room with a couch and a table
a bathroom with a sink a toilet and shower
a view of a balcony with city
a view of city from a balcony
a living room with furniture and a wooden floor
a bathroom with a sink a toilet and shower
a view of a building with a street
a couple of cars parked in front of a building
a couple of cars parked in front of brick building
1/25
Listed By CompassOpen: 1/12 11:30AM - 01:30PM

$1,875,000

Bedrooms
4
Bathrooms
4.5
Square Feet
Unavailable
Acres
0.02

2104 Naudain Street, Philadelphia, PA 19146

$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
$1,295,000 | 2100 Delancey Place, Unit 4, Philadelphia, PA 19103
1/31
Listed By Compass

$1,295,000

Bedrooms
2
Bathrooms
2.5
Square Feet
1,478

2100 Delancey Place, Unit 4, Philadelphia, PA 19103

$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
$410,000 | 1 Academy Circle, Unit 303, Philadelphia, PA 19146
1/19
Listed By Compass

$410,000

Bedrooms
1
Bathrooms
1
Square Feet
745

1 Academy Circle, Unit 303, Philadelphia, PA 19146