Erie County  »  505 Mill St

505 Mill Street, Buffalo, NY 14221 Property Information

505 Mill Street, Buffalo, NY 14221 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

505 Mill Street, Buffalo, NY 14221
static Mapbox map

Address

Primary address 505 Mill Street, Buffalo
Zip code 14221
County Erie
Municipality Amherst
Parcel ID 69.90-4-21

Sales & Tax Overview for 505 Mill Street, Buffalo

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax $0

Lot & Building Information for 505 Mill Street, Buffalo

Building sqft 124,000
Total sqft 127,444
Building class Schools (612)
Acreage 24.3
Buildings on lot 2
Frontage 300
Year built 1960
Year last altered 1985
Stories 1
Water supply Comm/public
Sewer type Comm/public
Retail sqft
Story height
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


School district Williamsville

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 505 Mill Street, Buffalo

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 505 Mill Street, Buffalo , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 505 Mill Street, Buffalo

What is the year built & the total sq. ft. for 505 Mill Street, Buffalo, NY 14221?

505 Mill Street, Buffalo, NY 14221 was built in 1960 and has a total of 124,000 square feet.

What is the assessed value of 505 Mill Street, Buffalo, NY 14221 and the property tax paid?

Assessed at $9,850,000, the tax amount paid for 505 Mill Street, Buffalo, NY 14221 is $169,620.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 505 Mill Street, Buffalo

Create a free account to view the complete sales history for 505 Mill Street, Buffalo, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 505 Mill Street, Buffalo

Data not available for this property.

Property Taxes for 505 Mill Street, Buffalo

Access detailed property tax data for 505 Mill Street, Buffalo, NY 14221. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $169,621
Current property tax $0
Market value $9,949,500
Assessed value $9,850,000

Assessment History for 505 Mill Street, Buffalo

Here's the assessment & property tax history for 505 Mill Street, Buffalo, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $9,850,000 $9,850,000 17.2204 $169,621 +36.96%
2024 $9,338,710 $5,790,000 21.39 $123,848 -12.26%
2023 $7,824,300 $5,790,000 24.38 $141,160 -12.21%
2022 $6,579,500 $5,790,000 27.77 $160,788 -2.39%
2021 $6,362,600 $5,790,000 28.45 $164,726 -2.13%

Permits for 505 Mill Street, Buffalo

The complete history of permits filed for 505 Mill Street, Buffalo, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Demographics by Zip Code

Total population 55,255
Median age 47.3
Average household income $126,287
Family households 59.9%
Occupied housing units 24,532
Owner occupied units 75.0%
Average number of people per household 2.19
Median year structure built 1970
Median value for units with a mortgage $338,000
Median value for units without a mortgage $313,500

Risk

Create a free account to unlock extended information for 505 Mill Street, Buffalo, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 505 Mill Street, Buffalo to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Neighbors for 505 Mill Street, Buffalo

Here are the neighbors for 505 Mill Street, Buffalo.

Address Square feet Purchase date Purchase price
5314 Sheridan Dr, Buffalo 1,586 05/06/1993 $900
515 Mill St, Buffalo 2,688 04/28/2004 $1
5280 Sheridan Dr, Buffalo 1,418 06/27/2025 $270,000
5296 Sheridan Dr, Buffalo 2,681 01/19/1993 $1,250
437 Mill St, Buffalo 06/27/2008 $120,000
5310 Sheridan Dr, Buffalo 1,226 07/30/2024 $1
543 Mill St, Buffalo 993 11/07/2016 $139,000
5005 Sheridan Dr, Buffalo 13,568 01/06/2020 $745,630
471 Mill St, Buffalo 2,560 01/30/2014 $1
5284 Sheridan Dr, Buffalo 1,491 05/20/2025 $1
5290 Sheridan Dr, Buffalo 1,176 01/14/1993 $1,250
649 Mill St, Buffalo 2,047
495 Mill St, Buffalo 1,563 10/10/2025 $305,000
655 Mill St, Buffalo 2,376 10/14/2004 $155,000
5266 Sheridan Dr, Buffalo 1,766 05/03/2022 $1
493 Mill St, Buffalo 3,000 05/18/2011 $222,500
523 Mill St, Buffalo 1,906 05/27/2015 $1
553 Mill St, Buffalo 2,463 10/31/2023 $512,000
5270 Sheridan Dr, Buffalo 1,888 10/14/2020 $178,100
5302 Sheridan Dr, Buffalo 07/30/2024 $1

Nearby ZIP Codes for 505 Mill Street, Buffalo

Not sure if we cover all the data-points you need? View sample full report View sample full report