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800 Delaware Ave, Buffalo, NY 14209 Property Records

Erie County and Buffalo City property record for 800 Delaware Ave, Buffalo, NY 14209

Property Summary

Property TypeOffice Building
Details18,876 sqft · built 1895
Lot Size2.28 acres (99,246 sqft)
OwnerCompany Name on File
Last Sale$247,500 (Jun 2020)
Tax Bill$10,044 (2026)
Deeds & MortgagesApr 2022 Mortgage
Jun 2020 Sale
Flood ZoneZone X (minimal risk)
APN140200 100.62-2-4

Property Details

APN / Parcel Number

Primary APN140200 100.62-2-4
Alternative APNs
  • 02001006200002004000
  • 03817800

Interior

Stories3 Stories
Building Area18,876 sqft Gross Area
Basement Area11,000 sqft
Finished Basement11,000 sqft
ElevatorElevator

Exterior

Year BuiltBuilt 1895
Effective Year BuiltEffective 1895
Lot Area99,246 sqft (2.28 acres)
Lot Dimensions416 ft deep x 238 ft wide

Exterior Amenities

PorchSlab
Porch Area395 sqft
Shed1 Shed
Shed Area215 sqft
Total Buildings2 Buildings

Utilities, Heating & Cooling

Cooling SystemCentral
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number03817800
Street Address800 DELAWARE AVE
CityBUFFALO
StateNY
Zip14209-2006
Property CategoryCommercial
Property TypeCommercial > Office > Office Building
Local Zoning CodeN-2R
Legal Description396.72 N SUMMER
Legal SubdivisionHOLLAND LAND COMPANYS SURVEY
Legal Block2
Legal Lot Number4.000
JurisdictionERIE NY
Township / Civil DivisionBUFFALO
Census Block Group2
Census Block2005
Census Tract6702

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Delaware Avenue Historic District
listed 1974 · 16 contributing resources · NRIS 74001232

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

800 Delaware Ave, a commercial property, is owned by a company that bought it in June 2020.

Source: Erie County and Buffalo City records, as of October 20, 2026

Owner of RecordCompany Name on File
Mailing Address800 DELAWARE AVE, BUFFALO, NY 14209-2006
Owner TypeCompany
VestingCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Apr 7, 2022Deed of Trust, Mortgage
EMPOWER FCU
Jun 2, 2020Grant Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 2, 2020 · Amount on File
Deed SaleJun 2, 2020 · Amount on File
Deed Document Number202088845
Deed Book / Page11361 / 445
Record UpdatedOct 29, 2026

April 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionERIE NY
Property Address800 DELAWARE AVE, BUFFALO, NY 14209-2006
Transaction TypeMortgage
Record UpdatedJun 7, 2022

Transferred To (Grantee/Buyer)

NameVerified Name
Address800 DELAWARE AVE, BUFFALO, NY 14209-2006

Mortgage

Document Number0140477644
DateApr 7, 2022
Book Page14047/7644
Instrument2022070046
Lender
NameEMPOWER FCU
TypeCredit Union
AddressSYRACUSE, NY 13212
Agreement
AmountAmount on Record

June 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionERIE NY
Recording DateJun 2, 2020
Property Address800 DELAWARE AVE, BUFFALO, NY 14209-2006
Document Number0113610445
Book / Page011361 / 000445
Instrument DateMay 29, 2020
Transaction TypeTransfer
Record UpdatedJun 26, 2020
Title CompanyATTORNEY ONLY

Transaction

AmountAmount on Record
Tax$2,475.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address6465 GREENWOOD PLAZA BLVD #102 GREENWOOD VILLAGE CO 801114905, 102, GREENWOOD VILLAGE, CO 80111-4905

Tax Assessment & Valuation

The 2026 property tax bill for 800 Delaware Ave was $10,044, down 80.7% from the year before.

Source: Erie County and Buffalo City assessment roll, as of May 19, 2026

Property Jurisdictions

TypeName
StateNew York
CountyErie County
MunicipalityBuffalo City
Unified School DistrictBuffalo City School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$10,044.00 (-80.75%)
2025$52,169.00 (-9.68%)$3,041,400 (+37.5%) Land $1,193,500 Building $1,847,900$3,041,400 (-15.44%) Land $1,193,500 Building $1,847,900
2024$57,758.00 (+402.46%)$2,212,000 (-) Land $500,700 Building $1,711,300$3,596,748 (+13.82%) Land $814,146 Building $2,782,602
2023$11,495.00$2,212,000 Land $500,700 Building $1,711,300$3,160,000 Land $715,286 Building $2,444,714

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 800 Delaware Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective November 20, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims1 (1979)
Most Recent ClaimSep 1979 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 800 Delaware Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 98% of the US · lower than 97.9% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemBUFFALO WATER AUTHORITY
serves 276,000 people · EPA ID NY1400422
Water SourceSurface water
Last State InspectionJul 2023
Lead3 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 582 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		1,000 / 75
T-Mobile
Fixed Wireless		100 / 20

May also be available: Greenlight Networks.

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