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
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505 Mill Street, Buffalo, NY 14221
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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
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Zoning, Use & Area Overview

Walk Score
47 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
47 /100. Somewhat Bikeable

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

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  • • 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).
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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

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Real Estate Reports:
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
How to Find Property Owners — The Complete Guide 
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
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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.

More about Erie County Property Records

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

More about Erie County Property Taxes

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%
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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%
People per household (average) 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
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Nearby ZIP Codes for 505 Mill Street, Buffalo

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