306 Oak St, Green Bay, WI 54303 Property Records

Brown County property record for 306 Oak St, Green Bay, WI 54303

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 805 sqft · built 1938
Lot Size	0.403 acres (17,555 sqft)
Owner	Individual Name on File
Last Sale	$162,000 (Nov 2022)
Tax Bill	$2,323 (2025)
Deeds & Mortgages	Nov 2022 Sale & Mortgage Jun 2022 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`3-1166-A`

Property Details

APN / Parcel Number

Primary APN	`3-1166-A`
Alternative APN	`3 00123500`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	805 sqft Living Area
Gross Area	924 sqft
Basement Area	805 sqft

Exterior

Year Built	Built 1938
Effective Year Built	Effective 1938
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	17,555 sqft (0.403 acres)
View / Lot	Traffic
Garage Area	320 sqft
Porch	Slab
Shed	1 Shed
Shed Area	160 sqft

Utilities, Heating & Cooling

Sewer	Connected
Water Source	Commercial

Location & Zoning

Street Address	306 OAK ST
City	GREEN BAY
State	WI
Zip	54303-1818
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1, RAIL
Legal Description	17,548 SQ FT LOT 3 OF 39 CSM 135 MAP 5944 IN 1705064 BNG PRT OF VACANT STRIP & PRT IN 287 D 591
Legal Subdivision	MAP 5944
Legal Lot Number	3
Jurisdiction	BROWN WI
Township / Civil Division	GREEN BAY
Census Block Group	2
Census Block	2005
Census Tract	500

Owner

306 Oak St is owned and occupied by an individual who bought it in November 2022.

Source: Brown County records, as of October 5, 2026

Owner of Record	Individual Name on File
Mailing Address	306 OAK ST, GREEN BAY, WI 54303-1818
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

Date	Document
Nov 14, 2022	Warranty Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC
Jun 24, 2022	Deed of Trust, Mortgage · FHA Mortgage CROSSCOUNTRY MORTGAGE LLC
Jan 20, 2021	Deed of Trust, Mortgage · FHA Mortgage MIDLAND MORTGAGE
Mar 1, 2018	Loan Modification, Mortgage · FHA Mortgage CHASE BK/MD

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 14, 2022 · Amount on File
Deed Sale	Nov 14, 2022 · Amount on File
Prior Sale	Jul 20, 2012 · Amount on File
Deed Document Number	20223022433
Record Updated	Oct 29, 2026

November 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BROWN WI
Recording Date	Nov 14, 2022
Property Address	306 OAK ST, GREEN BAY, WI 54303-1818
Document Number	0003022433
Map Reference	DOC 1705064
Instrument Date	Nov 4, 2022
Instrument	3022433
Transaction Type	Transfer
Record Updated	Nov 29, 2022
Title Company	BAY TITLE COMPANY, BAY TITLE & ABSTRACT INC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$486.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003022434
Date	Nov 14, 2022
Instrument	3022434

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2052

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROWN WI
Property Address	306 OAK ST, GREEN BAY, WI 54303-1818
Transaction Type	Mortgage
Record Updated	Jul 11, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003008953
Date	Jun 24, 2022
Instrument	3008953

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company
Address	BRECKSVILLE, OH 44141

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2052

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROWN WI
Property Address	306 OAK ST, GREEN BAY, WI 54303-1818
Transaction Type	Mortgage
Record Updated	Feb 25, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	306 OAK ST, GREEN BAY, WI 54303-1818

Mortgage

Document Number	0002941025
Date	Jan 20, 2021
Instrument	2941025

Lender

Name	MIDLAND MORTGAGE
Type	Mortgage Company
Address	OKLAHOMA CITY, OK 73118

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	325 Months
Due	Feb 1, 2048

March 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	BROWN WI
Property Address	306 OAK ST, GREEN BAY, WI 54303-1818
Document Number	0002817555
Instrument Date	Mar 1, 2018
Transaction Type	Mortgage
Record Updated	Apr 13, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	306 OAK ST GREEN BAY WI 543031818, GREEN BAY, WI 54303-1818

Mortgage

Document Number	0002817555
Date	Mar 8, 2018
Instrument	2817555

Lender

Name	CHASE BK/MD
Type	Bank
Address	MONROE, LA 71203

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Mar 7, 2048

Interest

Rate Type	Fixed Rate
Rate	3.5%

Tax Assessment & Valuation

The 2025 property tax bill for 306 Oak St was $2,323 with a homeowner's exemption.

Source: Brown County assessment roll, as of March 11, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Brown County
Municipality	Green Bay City
Unified School District	Green Bay Area School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,323.00 Homeowner's exemption	$124,300 Land $35,600 Building $88,700	$169,600
2023	$2,557.00 Homeowner's exemption	$124,300 (+25.68%) Land $35,600 Building $88,700	$139,900 (+35.04%)
2022		$98,900 Land $35,600 Building $63,300	$103,600
2021	$1,556.00

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

Flood

FEMA maps place 306 Oak St in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 2015.

Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · 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
Nearby Flood Claims	5 (2015–2021)
Claims Outside the SFHA	2 of 5
Most Recent Claim	Aug 2021 · 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

The area around 306 Oak St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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	GREEN BAY WATERWORKS serves 107,369 people · EPA ID WI4050356
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	3 ppb (2023) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 638 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 1,000
Bertram Communications Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

Nearby Properties on Oak St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures