821 S Egan Ave, Madison, SD 57042 Property Records

Lake County property record for 821 S Egan Ave, Madison, SD 57042 · Last verified April 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 9 ba · 1,344 sqft · built 1918
Lot Size	0.8 acres (34,848 sqft)
Owner	2 Individual Names on File
Tax Bill	$2,728 (2025)
Flood Zone	Zone X (minimal risk)
APN	`21760-00000-300-10`

Property Details

APN / Parcel Number

Primary APN	`21760-00000-300-10`

Interior

Bedrooms	3 Beds
Full Baths	9 Baths
Stories	1 Story
Building Area	1,344 sqft Living Area
Basement Area	1,344 sqft
Finished Basement	941 sqft
Unfinished Basement	1,344 sqft

Exterior

Year Built	Built 1918
Effective Year Built	Effective 1918
Lot Area	34,848 sqft (0.8 acres)
Garage Type	Detached
Garage Area	896 sqft
Parking Spaces	4 Parking Spaces

Location & Zoning

Street Address	821 S EGAN AVE
City	MADISON
State	SD
Zip	57042-3339
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	E227' LOT 30 EXC S269' CO AUD 3RD ADDITION #2215M
Legal Subdivision	CO AUD 3RD ADDITION
Legal Lot Number	30
Jurisdiction	LAKE SD
Township / Civil Division	MADISON
Census Block Group	2
Census Block	2081
Census Tract	960201

Owner

Source: Lake County records · APN 21760-00000-300-10

Assessment roll updated October 24, 2025 · Last verified April 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	821 S EGAN AVE, MADISON, SD 57042-3339
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Lake County records · Assessment roll updated October 24, 2025 · Last verified April 2026

Property Jurisdictions

Type	Name
State	South Dakota
County	Lake County
Municipality	Madison City
Unified School District	Madison Central School District 39-2 (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$2,728.00 (+5.21%)	$179,700 (-) Land $29,800 Building $149,900
2024	$2,593.00 (+3.93%)	$179,700 (+6.52%) Land $29,800 Building $149,900
2023	$2,495.00 (+22.66%)	$168,700 Land $25,900 Building $142,800
2022	$2,034.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Lake County (46079C), updated November 20, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460799602012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Cost	Premium on Record median of 6 individual NFIP policies nearby
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	6 in force 2 of 6 on primary residences
Nearby Flood Claims	3 (2019)
Most Recent Claim	Sep 2019, river or lake flooding, Severe Storms, Tornadoes, And Flooding
Flood Events	Severe Storms, Tornadoes, And Flooding (Sep 2019), 3 claims

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.