439 W Delavan Ave, Buffalo, NY 14213 Property Records

Erie County and Buffalo City property record for 439 W Delavan Ave, Buffalo, NY 14213

Property Summary

Property Type	Duplex
Details	6 bd · 2 ba · 2,988 sqft · built 1900
Lot Size	0.114 acres (4,940 sqft)
Owner	2 Individual Names on File
Last Sale	$125,000 (May 2008)
Tax Bill	$3,631 (2025)
Deeds & Mortgages	Apr 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`140200 88.84-4-16`

Property Details

APN / Parcel Number

Primary APN	`140200 88.84-4-16`
Alternative APNs	`02000888400004016000` `04764100`

Interior

Bedrooms	6 Beds
Full Baths	2 Baths
Stories	2 Stories
Building Area	2,988 sqft Total Area
1st Floor Area	1,430 sqft
2nd Floor Area	1,558 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Traditional
Exterior Material	Wood
Lot Area	4,940 sqft (0.114 acres)
Lot Dimensions	130 ft deep x 38 ft wide
Garage Type	Detached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	495 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	04764100
Street Address	439 W DELAVAN AVE
City	BUFFALO
State	NY
Zip	14213-1414
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	387. W RICHMOND
Legal Subdivision	STEVENS SURVEY
Legal Block	4
Legal Lot Number	16.000
Jurisdiction	ERIE NY
Township / Civil Division	BUFFALO
Census Block Group	3
Census Block	3002
Census Tract	6301

Owner

Source: Erie County and Buffalo City records · APN 140200 88.84-4-16

Assessment roll updated May 19, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	439 W DELAVAN AVE, BUFFALO, NY 14213-1414
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 07, 2008 · Amount on Record
Deed Sale	May 07, 2008 · Amount on Record
Deed Document Number	200895493
Deed Book / Page	11144 / 7084
Record Updated	Jun 08, 2026

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ERIE NY
Property Address	439 W DELAVAN AVE, BUFFALO, NY 14213-1414
Transaction Type	Mortgage
Record Updated	Apr 02, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	458 W DELAVAN AVE, BUFFALO, NY 14213-1413

Mortgage

Document Number	0140475212
Date	Apr 06, 2022
Book Page	14047/5212
Instrument	2022068910

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Apr 01, 2037

Tax Assessment & Valuation

Source: Erie County and Buffalo City records · Assessment roll updated May 19, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Erie County
Municipality	Buffalo City
Unified School District	Buffalo City School District (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,631.00 (-21.29%)	$313,000 (+10.21%) Land $63,000 Building $250,000	$313,000 (-32.22%) Land $63,000 Building $250,000
2024	$4,613.00 (+212.75%)	$284,000 (-) Land $27,800 Building $256,200	$461,789 (+13.82%) Land $45,203 Building $416,586
2023	$1,475.00	$284,000 Land $27,800 Building $256,200	$405,714 Land $39,714 Building $366,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Erie County (36029C), updated November 20, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 1,214 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Greenlight Networks Holding Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
T-Mobile USA Fixed Wireless	100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	BUFFALO WATER AUTHORITY serves 276,000 people
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	3 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.