St Marys Apartments

400 Mill St, Williamsville, NY 14221

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St Marys Apartments

400 Mill St
Williamsville, NY 14221
St Marys Apartments in Williamsville, NY - Building Photo
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  • Active Adult
  • Studio–2 Bedrooms
  • 476–1,233Square Feet

About St Marys Apartments

This award-winning, affordable senior rental community in desirable Williamsville, NY truly has it all. From the park-like setting to the 101 unique apartments in this architecturally masterful building, you'll feel like you're living a dream! Enjoy the breath-taking community room, lending library, fitness center, business center and more. You'll love living at St. Mary's Apartments!

St Marys Apartments is located in the East Amherst Williamsville Neighborhood and 14221 Zip code of Williamsville, NY.

Unique Features and Amenities

  • 101 Unique Floor Plans
  • 24 Hour Emergency Maintenance
  • Ample Parking
  • Beautiful Setting in Amherst Park
  • Community for Adults Ages 55+
  • controlled access building
  • Exclusively for Adults age 55+
  • Extra Storage Available
  • High Speed Internet Available
  • Individual Heating & Cooling
  • Large windows with great views
  • laundry room
  • Lending Library
  • Monthly Community Activities
  • Oak Cabinetry
  • Online Resident Portal - Pay rent & schedule maint
  • On-site laundry center
  • Parking around Entire Building!
  • Professional, Friendly Management
  • Stunningly Beautiful Community Room
  • Washer/Dryer Rental Available
  • Water, Sewer & Trash Included
  • Water, Sewer & Trash Included!

See All Amenities

Property Contact Info

This property currently does not have availability listed on ApartmentHomeLiving.com. Sign up to get notified when it becomes available.Request Availability Alert

Floorplan Pricing and Availability

  • Studio

    Studio

    Studio, 1 Bath, 476-624 sq ft
     

    Availability Details

    Availability DateUnitSq FtDeposit
    UnavailableStudio476-624 sq ft$979

    Model Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included
  • 1 Bedroom

    One Bedroom A

    $1,039

    1 Bed, 1 Bath, 515-597 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,039Available Now305549
    $1,039Available Now321572

    Model Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Unit 305 Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Model Rent and Fees

    Price

    • $1,039

    Unit 321 Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Model Rent and Fees

    Price

    • $1,039

    One Bedroom B

    $1,039

    1 Bed, 1 Bath, 602-696 sq ft
    Available Oct 8

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,039 October 8, 2025310666
    $1,039 November 8, 2025203624

    Model Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Unit 310 Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Model Rent and Fees

    Price

    • $1,039

    Unit 203 Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Model Rent and Fees

    Price

    • $1,039

    One Bedroom C

    1 Bed, 1 Bath, 700-1159 sq ft
     
    Largest 1 BedroomThis is the largest 1 Bedroom at this Property

    Availability Details

    Availability DateUnitSq FtDeposit
    UnavailableOne Bedroom C700-1159 sq ft$1,039

    Model Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included
    Show Unavailable Floorplans
  • 2 Bedrooms

    Two Bedroom A

    2 Beds, 1 Bath, 610-694 sq ft
     

    Availability Details

    Availability DateUnitSq FtDeposit
    UnavailableTwo Bedroom A610-694 sq ft$1,262

    Model Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Two Bedroom B

    2 Beds, 1 Bath, 812 sq ft
     

    Availability Details

    Availability DateUnitSq FtDeposit
    UnavailableTwo Bedroom B812 sq ft$1,262

    Model Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included

    Two Bedroom C

    2 Beds, 1 Bath, 908-1233 sq ft
     
    Largest 2 BedroomThis is the largest 2 Bedroom at this Property

    Availability Details

    Availability DateUnitSq FtDeposit
    UnavailableTwo Bedroom C908-1233 sq ft$1,262

    Model Amenities and Features

    Features

    • Cable Ready

    Unique Features

    • 101 Unique Floor Plans
    • Ample Parking
    • Exclusively for Adults age 55+
    • Extra Storage Available
    • High Speed Internet Available
    • Individual Heating & Cooling
    • Large windows with great views
    • Oak Cabinetry
    • Online Resident Portal - Pay rent & schedule maint
    • On-site Laundry Center
    • Washer/Dryer Rental Available
    • Water, Sewer & Trash Included
Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Property Information

  • 101 Units
  • 5 Stories
  • Built in 1928

Lease Terms

  • 12 mo

Fees and Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities.

Other Fees

Personal Add-Ons

Application Fee Per Applicant$75

Parking Info and Fees

OtheriParking around entire building.
Surface Lot
  • 1 Max

Features and Amenities

Map

400 Mill St, Williamsville, NY 14221

Hours and Contact Info

Open Now
Currently Closed
By Appointment
Monday8:30 am–5:30 pm
Tuesday8:30 am–5:30 pm
Wednesday8:30 am–5:30 pm
Thursday8:30 am–5:30 pm
Friday8:30 am–5:30 pm
SaturdayClosed
SundayClosed

Getting Around

Walk Score®

18 / 100

Car-Dependent

Almost all errands require a car

Bike Score®

31 / 100

Somewhat Bikeable

Minimal bike infrastructure

Renters Reviews and Ratings

4.7
5 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.
  • Once a glorious property. Now an awful place to live.

    May 9, 2023
    Moved into a beautiful building and apartment in 2013; now looking to move, due to the steady decline of the building. St. Mary’s is a train wreck. Once a gorgeous place to live, property is currently in a state of rapid decline. As others have mentioned, plaster walls are collapsing, leaving debris all over the floors. The outstanding community room is a shadow of its self, as the lack of lighting makes it all but unusable. Put name on several waiting lists and can’t wait to move out of this ...
    once glorious property.
    Read More
    Review from Apartments.com
  • Beautiful building from the outside only.

    May 3, 2023
    Adjacent to Amherst State Park; St. Mary's Apartments is located in a beautiful area. Unfortunately; management has gone from bad to worse. While the outside of the building looks nice; the inside is in deplorable condition. Maintenance is all but nonexistent, and the building is continuing to fall apart. There have been at least 5 maintenance people working at the property during the last year, with all but one leaving out of frustration. The complex continues to have issues with water damage, ...
    and the old plaster walls are crumbling, leaving debris all over the floors. Sadly; this is an apartment complex that has been neglected for so long that there's little that can be done to raise it from the ashes.Look elsewhere if you're thinking of renting at St. Mary's.
    Read More
    Review from Apartments.com
  • Poorly managed apartment complex ~ Building in a state of disrepair

    April 29, 2023
    Several years ago; St. Mary's was a wonderful place to live. Unfortunately; current management has failed to address maintenance issues, and the property is currently in a state of disrepair. The corporate office is located in Texas, and does nothing to address the appalling condition of the building. There are water leaks throughout, drywall that's falling apart, a community room where 80% of the lights are burned out, etc. This is no longer a good place to live.
    Review from Apartments.com
  • Beautiful place, terrible management and layout

    April 21, 2023
    The floor plan is really bad. A place for seniors should not have residents walk over a thousand feet to get to their appartement from the elevator. The freight elevator is even further, consider that for moving day. Good luck getting a hold of management in a timely manner in case of an emergency. I would not recommend this place based on previous experience this year (2023)
    Review from Apartments.com
  • St. Mary's Apts.

    September 14, 2016
    We Have Been living at St. Mary's for several months now. Its the best move we made . The people here are very friendly, The complex is located in the heart of Williamsville. Wagman's & Tops is located only 1 mile away and there is plenty of doctors and a hospital close by.
    Review from Apartments.com

Nearby Schools

Forest Elementary School

Williamsville Central
250 N FOREST RD
Public School - Grades PK-4 (510 Students)
In Attendance Zone2 minute drive / 0.7 miles away
8/10

Williamsville South High School

Williamsville Central
5950 Main Street
Public School - Grades 9-12 (857 Students)
In Attendance Zone3 minute drive / 1.0 miles away
8/10

Mill Middle School

Williamsville Central
505 MILL ST
Public School - Grades 5-8 (774 Students)
In Attendance Zone1 minute drive / 0.4 miles away
7/10
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from St Marys Apartments.

Arts Museums and Landmarks

Kleinhans Music Hall

71 Symphony Circle
17 minute drive / 8.14 miles away

Shea's Performing Arts Center

646 Main Street
17 minute drive / 8.24 miles away

Market Arcade

617 Main St # 2
17 minute drive / 8.27 miles away

Big Box and Retail

Walgreens

2043 Kensington Ave
4 minute drive / 2.16 miles away

Burlington

4135 Transit Rd
6 minute drive / 2.86 miles away

Macy's

4555 Transit Rd
6 minute drive / 2.94 miles away

Colleges and Universities

Erie Community College, State University of New York - North Campus

6205 Main Street
4 minute drive / 1.55 miles away

Daemen College

4380 Main St
5 minute drive / 1.99 miles away

State University of New York, Buffalo - North Campus

1300 Elmwood Ave
5 minute drive / 2.74 miles away

Groceries

Wegmans

651 Dick Rd
7 minute drive / 3.46 miles away

Save-A-Lot

2160 Genesee St
9 minute drive / 4.53 miles away

Iga

535 Walden Ave
12 minute drive / 5.66 miles away

Hospitals

Erie County Medical Center

462 Grider Street
10 minute drive / 4.97 miles away

Sisters Of Charity Hospital

2157 Main Street
12 minute drive / 5.79 miles away

Kenmore Mercy Hospital

2950 Elmwood Avenue
13 minute drive / 6.53 miles away

Parks and Recreation

Delaware Park

Lincoln Parkway
13 minute drive / 6.49 miles away

The Theodore Roosevelt Inaugural Site

641 Delaware Avenue
16 minute drive / 7.82 miles away

Erie Basin Marina Gardens

Foot of Erie Street
18 minute drive / 8.74 miles away

St Marys Apartments has 5 parks within 9.2 miles, including Delaware Park, The Theodore Roosevelt Inaugural Site, Erie Basin Marina Gardens, Cazenovia Park, and Buffalo Harbor Kayak.

Shopping Centers

Evanstown Plaza

400 Evans Rd
1 minute drive / 0.61 miles away

Main Union Shopping Center

5262-5274 Main St
1 minute drive / 0.65 miles away

Village Square

5759 Main St
2 minute drive / 0.74 miles away

St Marys Apartments has 5 shopping centers within 0.8 miles.

Transit Stations

University-Buffalo Metro Rail

Marin Cir
7 minute drive / 3.73 miles away

Lasalle-Buffalo Metro Rail

6 Lasalle Ave
9 minute drive / 4.32 miles away

Amherst Street-Buffalo Metro Rail

2649 Main St
10 minute drive / 4.94 miles away

Nearby Neighborhoods

Studio to 6 Bedroom Apartments from $535
View Rentals

Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
Williamsville Studio Apartments $1,822$1,195$2,399
Williamsville 1 Bedroom Apartments $1,647$1,000$2,350
Williamsville 2 Bedroom Apartments $1,947$1,000$2,850
Williamsville 3 Bedroom Apartments $2,235$1,400$2,895

Nearby Apartments

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Viewing: St Marys Apartments | Desktop Version | Listing Updated: 10/03/2025

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