323 Spring St, Mount Kisco, NY 10549 Property Records

Westchester County and Mount Kisco Village property record for 323 Spring St, Mount Kisco, NY 10549

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,144 sqft · built 1937
Lot Size	0.164 acres (7,154 sqft)
Owner	2 Individual Names on File
Last Sale	$275,000 (May 2012)
Tax Bill	$8,018 (2026)
Deeds & Mortgages	Jan 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`555601 80.57-5-10`

Property Details

APN / Parcel Number

Primary APN	`555601 80.57-5-10`
Alternative APNs	`55560008005700050100000000` `052400`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,144 sqft Living Area
1st Floor Area	572 sqft
2nd Floor Area	572 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1937
Effective Year Built	Effective 1937
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Lot Area	7,154 sqft (0.164 acres)
Lot Dimensions	130 ft deep x 54 ft wide
Porch	Slab
Porch Area	293 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	052400
Street Address	323 SPRING ST
City	MOUNT KISCO
State	NY
Zip	10549-3312
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS-6
Legal Subdivision	HIGH VIEW PARK
Legal Block	5
Legal Lot Number	10.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MOUNT KISCO
Census Block Group	4
Census Block	4008
Census Tract	13000

Owner

323 Spring St is owned and occupied by two individuals who bought it in May 2012.

Source: Westchester County and Mount Kisco Village records, as of October 21, 2026

Owner of Record	2 Individual Names on File
Mailing Address	323 SPRING ST, MOUNT KISCO, NY 10549-3312
Occupancy	Owner Occupied
Owner Type	Individual

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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 21, 2012 · Amount on File
Deed Sale	May 21, 2012 · Amount on File
Deed Document Number	2012521283288
Prior Transfer Date	Jul 15, 2004
Prior Transfer Doc	0042531197
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WESTCHESTER NY
Property Address	323 SPRING ST, MOUNT KISCO, NY 10549-3312
Transaction Type	Mortgage
Record Updated	Mar 29, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0610053459
Date	Jan 27, 2021
Instrument	610053459

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	238 Months
Due	Nov 1, 2040

Tax Assessment & Valuation

The 2026 property tax bill for 323 Spring St was $8,018 with a homeowner's exemption, up 637.6% from the year before.

Source: Westchester County and Mount Kisco Village assessment roll, as of May 14, 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision / Municipality	Mount Kisco Village
Unified School District	Bedford Central School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$8,018.00 (+637.63%) Homeowner's exemption
2025	$1,087.00	$59,000 (-) Land $9,500 Building $49,500	$424,155 (-53.41%) Land $68,296 Building $355,859
2024	Homeowner's exemption	$59,000 (-) Land $9,500 Building $49,500	$910,494 (+10.49%) Land $146,605 Building $763,889
2023		$59,000 Land $9,500 Building $49,500	$824,023 Land $132,682 Building $691,341

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 323 Spring St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	7 (1979–2016)
Claims Outside the SFHA	4 of 7
Most Recent Claim	Feb 2016 · 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 323 Spring St is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.02% annual chance
Exposure	Direct 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 System	MOUNT KISCO WATER DEPARTMENT serves 11,187 people · EPA ID NY5903437
Water Source	Surface water
Last State Inspection	Aug 2025
Lead	1 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Treatment failure resolved · Nov 2024
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 279 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Optimum Cable	940 / 35
T-Mobile Fixed Wireless	100 / 20