320 20th Ave, Brookings, SD 57006 Property Records

Brookings County property record for 320 20th Ave, Brookings, SD 57006

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 2,304 sqft · built 1965
Lot Size	0.303 acres (13,200 sqft)
Owner	2 Trust Names on File
Tax Bill	$4,659 (2026)
Flood Zone	Zone X (minimal risk)
APN	`400450100000100`

Property Details

APN / Parcel Number

Primary APN	`400450100000100`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,304 sqft Living Area
1st Floor Area	816 sqft
2nd Floor Area	816 sqft
Basement Area	816 sqft
Finished Basement	672 sqft
Game Room	Game Room
Flooring	Wood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1985
Construction Type	Mixed
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	13,200 sqft (0.303 acres)
Lot Dimensions	120 ft deep x 110 ft wide
Garage Type	Attached
Garage Area	693 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Slab
Porch Area	28 sqft
Patio Area	84 sqft
Shed	1 Shed
Shed Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water

Location & Zoning

Street Address	320 20TH AVE
City	BROOKINGS
State	SD
Zip	57006-2335
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1B
Legal Description	BANE AND POOLE ADDN, LOT 1 BLK 10 110 X 120 13,200 SF
Legal Subdivision	BANE AND POOLE ADDN
Legal Block	10
Legal Lot Number	1
Jurisdiction	BROOKINGS SD
Township / Civil Division	BROOKINGS
Census Block Group	3
Census Block	3023
Census Tract	958900

Owner

Source: Brookings County records · APN 400450100000100

Assessment roll updated May 11, 2026 · Last verified July 2026

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

Owner of Record	2 Trust Names on File
Mailing Address	320 20TH AVE, BROOKINGS, SD 57006-2335
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust, Corporate Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Brookings County records · Assessment roll updated May 11, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	South Dakota
County	Brookings County
Municipality	Brookings City
Unified School District	Brookings School District 05-1 (PK - 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
2026	$4,659.00 (+1.66%)	$346,600 Land $31,000 Building $315,600
2025	$4,583.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 22, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1986)
Most Recent Claim	Apr 1986 · Severe Storms & Flooding

Wildfire

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 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
City of Brookings Telephone Fund Fiber	1,000 / 500
Mediacom Communications Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 437 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	BROOKINGS MUNICIPAL UTILITIES serves 23,377 people
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	8 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jul 2020
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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.