711 Walnut St, Yankton, SD 57078 Property Records

Yankton County property record for 711 Walnut St, Yankton, SD 57078

Property Summary

Property Type	Misc Structure / Fixture
Details	7,544 sqft · built 1930
Lot Size	2.63 acres (114,563 sqft)
Owner	Company Name on Record
Last Sale	$200,000 (Aug 2023)
Tax Bill	$3,318 (2022)
Flood Zone	Zone AE (high risk)
APN	`78.790.073.100`

Property Details

APN / Parcel Number

Primary APN	`78.790.073.100`

Interior

Stories	2 Stories
Building Area	7,544 sqft Total Area

Exterior

Year Built	Built 1930
Roof Material	Metal
Lot Area	114,563 sqft (2.63 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Street Address	711 WALNUT ST
City	YANKTON
State	SD
Zip	57078
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > Misc Structure / Fixture
Legal Description	ALL BLK 73 TODDS ADDN
Legal Subdivision	TODDS ADDN
Legal Block	73
Jurisdiction	YANKTON SD
Township / Civil Division	YANKTON
Census Block Group	2
Census Block	2018
Census Tract	966100

Owner

Source: Yankton County records, as of November 22, 2023

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

Owner of Record	Company Name on Record
Mailing Address	115 PIKE ST, YANKTON, SD 57078-4715
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 18, 2023 · Amount on Record
Deed Sale	Aug 18, 2023 · Amount on Record
Deed Document Number	0000570592
Record Updated	Jun 7, 2026

Tax Assessment & Valuation

Source: Yankton County assessment roll, as of November 1, 2023

Property Jurisdictions

Type	Name
State	South Dakota
County	Yankton County
Municipality	Yankton City
Unified School District	Yankton School District 63-3 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2023		$153,700 Land $87,800 Building $65,900
2022	$3,318.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective February 13, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Nearby Flood Policies	2 in force
Nearby Flood Claims	9 (1984–2019)
Most Recent Claim	Mar 2019 · Severe Winter Storm, Snowstorm, And Flooding

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

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 98% of South Dakota
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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	YANKTON serves 15,411 people · EPA ID SD4600423
Water Source	Groundwater
Last State Inspection	Aug 2023
Also Mapped Here	BY WATER DISTRICT
Lead	Under 1 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jan 2020
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 437 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Midco Cable	1,250 / 60
Bluepeak Cable · Fiber in parts of the area	1,000 / 30
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20