375 Koch Ave, Ann Arbor, MI 48103 Property Records

Washtenaw County property record for 375 Koch Ave, Ann Arbor, MI 48103

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,512 sqft · built 1998
Lot Size	0.073 acres (3,180 sqft)
Owner	2 Individual Names on Record
Last Sale	$575,000 (May 2019)
Tax Bill	$17,131 (2025)
Deeds & Mortgages	Aug 2022 Line of Credit Apr 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`09-09-29-334-010`

Property Details

APN / Parcel Number

Primary APN	`09-09-29-334-010`
Alternative APN	`0929334010`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,512 sqft Living Area
Basement Area	756 sqft
Unfinished Basement	756 sqft

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Lot Area	3,180 sqft (0.073 acres)
Lot Dimensions	80 ft deep x 40 ft wide
Garage Area	304 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	375 KOCH AVE
City	ANN ARBOR
State	MI
Zip	48103-5421
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R4B
Legal Description	N 80 FT LOT 22 JOHN KOCHS SUB
Legal Range	06E
Legal Township	02S
Legal Section	29
Legal Subdivision	JOHN KOCHS
Legal Block	334
Legal Lot Number	22
Jurisdiction	WASHTENAW MI
Township / Civil Division	ANN ARBOR
Census Block Group	4
Census Block	4012
Census Tract	400600

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Old West Side Historic District listed 1972 · 1,300 contributing resources · NRIS 72000661

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Washtenaw County records, as of October 13, 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 Record
Mailing Address	375 KOCH AVE, ANN ARBOR, MI 48103-5421
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 8, 2022	Deed of Trust, Mortgage · Line of Credit BANK OF ANN ARBOR
Apr 9, 2020	Deed of Trust, Mortgage · Conventional with PMI BANK OF ANN ARBOR
May 24, 2019	Warranty Deed, Transfer · Conventional Mortgage BANK OF ANN ARBOR

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 24, 2019 · Amount on Record
Deed Sale	May 24, 2019 · Amount on Record
Prior Sale	Jun 17, 1998 · Amount on Record
Deed Document Number	20196471601
Deed Book / Page	5304 / 846
Prior Transfer Date	Jan 7, 2004
Prior Transfer Doc	0005520209
Record Updated	Oct 29, 2026

August 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WASHTENAW MI
Property Address	375 KOCH AVE, ANN ARBOR, MI 48103-5421
Transaction Type	Mortgage
Record Updated	Jun 19, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	375 KOCH AVE, ANN ARBOR, MI 48103-5421

Mortgage

Document Number	0006659958
Date	Aug 8, 2022
Book Page	5493/137
Instrument	6659958

Lender

Name	BANK OF ANN ARBOR
Type	Bank
Address	ANN ARBOR, MI 48104

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WASHTENAW MI
Property Address	375 KOCH AVE, ANN ARBOR, MI 48103-5421
Document Number	0006518369
Instrument Date	Apr 9, 2020
Transaction Type	Mortgage
Record Updated	Jul 9, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	375 KOCH AVE ANN ARBOR MI 481035421, ANN ARBOR, MI 48103-5421

Mortgage

Document Number	0006518369
Date	Apr 23, 2020
Book Page	005351/000573
Instrument	6518369

Lender

Name	BANK OF ANN ARBOR
Type	Bank
Address	ANN ARBOR, MI 48104

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Apr 22, 2050

May 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WASHTENAW MI
Recording Date	May 24, 2019
Property Address	375 KOCH AVE, ANN ARBOR, MI 48103-5421
Document Number	0006471601
Book / Page	005304 / 000846
Instrument Date	May 15, 2019
Instrument	6471601
Transaction Type	Transfer
Record Updated	Jun 18, 2019
Title Company	ATA NATIONAL TITLE GROUP LLC, ATA NAT'L TITLE GROUP LLC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$632.50
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	712 W HURON ST #302 ANN ARBOR MI 481034275, 302, ANN ARBOR, MI 48103-4275

Mortgage

Document Number	6471602
Date	May 24, 2019
Book Page	005304/000847
Instrument	6471602

Lender

Name	BANK OF ANN ARBOR
Type	Bank
Address	ANN ARBOR, MI 48104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 23, 2049

Tax Assessment & Valuation

Source: Washtenaw County assessment roll, as of August 17, 2026

Property Jurisdictions

Type	Name
State	Michigan
Municipality	Ann Arbor City
County	Washtenaw County
Unified School District	Ann Arbor Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$397,800	$795,600
2025	$17,131.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 21, 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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force

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 98.4% of Michigan
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	ANN ARBOR serves 123,851 people · EPA ID MI0000220
Water Source	Surface water
Last State Inspection	Oct 2025
Lead	2 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 718 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: 123.NET.

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