3931 31st Ave, Mandan, ND 58554 Property Records

Morton County property record for 3931 31st Ave, Mandan, ND 58554

Property Summary

Property Type	Single Family Home
Details	built 2013
Lot Size	10 acres (435,600 sqft)
Owner	2 Individual Names on File
Tax Bill	$743 (2025)
Deeds & Mortgages	Jan 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`43-0187450`

Property Details

APN / Parcel Number

Primary APN	`43-0187450`

Exterior

Year Built	Built 2013
Effective Year Built	Effective 2013
Lot Area	435,600 sqft (10 acres)

Location & Zoning

Street Address	3931 31ST AVE
City	MANDAN
State	ND
Zip	58554-8319
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	TWN: 139 SCT: 23 RNG: 83 SUB: 751 BLK: 1 LOT: 1 10.02 ACRES
Legal Range	83
Legal Township	139
Legal Section	23
Legal Subdivision	BOEHM SUBDIVISION
Legal Block	1
Legal Lot Number	1
Jurisdiction	MORTON ND
Township / Civil Division	EAST MORTON
Census Block Group	1
Census Block	1118
Census Tract	20400

Owner

3931 31st Ave is owned and occupied by two individuals.

Source: Morton County records, as of August 18, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	3931 31ST AVE, MANDAN, ND 58554-8319
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

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

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MORTON ND
Property Address	3931 31ST AVE, MANDAN, ND 58554-8319
Transaction Type	Mortgage
Record Updated	Jan 13, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	, 475268
Date	Jan 3, 2017
Instrument	475268

Lender

Name	GATE CITY BANK
Type	Bank
Address	FARGO, ND 58102

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Jan 1, 2032

Tax Assessment & Valuation

The 2025 property tax bill for 3931 31st Ave was $743.

Source: Morton County assessment roll, as of April 7, 2026

Property Jurisdictions

Type	Name
State	North Dakota
County	Morton County
Elementary School District	Sweet Briar Public School District 17 (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$180,550 (-15.23%)	$361,100 (-15.23%)
2025	$743.00	$213,000 Land $30,000 Building $183,000	$426,000 Land $60,000 Building $366,000
2023	$2,384.00	$205,750 Land $30,000 Building $175,750	$411,500 Land $60,000 Building $351,500

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

Flood

FEMA maps place 3931 31st Ave in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1993.

Source: FEMA National Flood Hazard Layer, effective August 1, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	7 (1993–2011)
Claims Outside the SFHA	6 of 7
Most Recent Claim	Jul 2011 · Flooding
Claims by Event	Severe Storms And Flooding, Mar 2009 · 3 claims Severe Storms & Flooding, Jul 1993 · 3 claims

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 3931 31st Ave is low, with a 0.05% annual chance of wildfire.

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

Wildfire Risk	Low lower than 62% of the US · above 55% of North Dakota
Wildfire Likelihood	0.05% 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	MISSOURI WEST WATER SYSTEM private · serves 4,303 people · EPA ID ND3001431
Water Source	Purchased surface water from several systems
Last State Inspection	May 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
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 26 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
BEK Communications Cooperative Fiber	5,000 / 5,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20