4100 Stone School Rd, Ann Arbor, MI 48108 Property Records

Washtenaw County property record for 4100 Stone School Rd, Ann Arbor, MI 48108

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,752 sqft · built 1920
Lot Size	6.2 acres (270,072 sqft)
Owner	Company Name on Record
Last Sale	$630,000 (Jul 2017)
Tax Bill	$9,585 (2025)
Deeds & Mortgages	Jul 2017 Sale Jul 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`L-12-16-100-017`

Property Details

APN / Parcel Number

Primary APN	`L-12-16-100-017`
Alternative APNs	`L01216100017` `1216100017`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Plumbing Fixtures	4 Plumbing Fixtures
Stories	2 Stories
Building Area	1,752 sqft Living Area
1st Floor Area	812 sqft
Basement Area	812 sqft
Unfinished Basement	812 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Custom Design
Exterior Material	Aluminum/Vinyl
Lot Area	270,072 sqft (6.2 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4100 STONE SCHOOL RD
City	ANN ARBOR
State	MI
Zip	48108-9755
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	DH
Legal Description	PI 16-1D-1A (001 & 002) COM NE COR OF SEC, TH S 1-60-20 E 302.28 FT TO POB TH S 87-44-40 W 664.34 FT, TH S 1-60-20 E 430.64
Legal Range	06E
Legal Township	03S
Legal Section	16
Legal Block	100
Jurisdiction	WASHTENAW MI
Township / Civil Division	PITTSFIELD
Census Block Group	2
Census Block	2004
Census Tract	415400

Owner

Source: Washtenaw County records, as of August 17, 2026

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	1180 E ELLSWORTH RD, ANN ARBOR, MI 48108-2419
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Jul 25, 2017	Grant Deed, Transfer
Jul 25, 2017	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 25, 2017 · Amount on Record
Deed Sale	Jul 25, 2017 · Amount on Record
Prior Sale	Oct 2, 2003 · Amount on Record
Deed Document Number	20176382953
Deed Book / Page	5216 / 273
Prior Transfer Date	Jul 14, 2017
Prior Transfer Doc	0006382951
Record Updated	Sep 20, 2026

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	WASHTENAW MI
Recording Date	Jul 25, 2017
Property Address	4100 STONE SCHOOL RD, ANN ARBOR, MI 48108-9755
Document Number	0006382951
Book / Page	005216 / 000271
Instrument Date	Jul 14, 2017
Instrument	6382951
Transaction Type	Transfer
Record Updated	Aug 3, 2017

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	2683 S GROSVENOR HWY PALMYRA MI 492689734, PALMYRA, MI 49268-9734

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	WASHTENAW MI
Recording Date	Jul 25, 2017
Property Address	4100 STONE SCHOOL RD, ANN ARBOR, MI 48108-9755
Document Number	0006382953
Book / Page	005216 / 000273
Instrument Date	Jul 14, 2017
Instrument	6382953
Transaction Type	Transfer
Record Updated	Aug 8, 2017

Transaction

Amount	Amount Recorded
Tax	$693.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1180 E ELLSWORTH RD ANN ARBOR MI 481082419, ANN ARBOR, MI 48108-2419

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Michigan
County	Washtenaw County
County Subdivision	Pittsfield Charter Township
Unified School District	Ann Arbor Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$211,417	$422,834
2025	$9,585.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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
Nearby Flood Policies	2 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	PITTSFIELD TOWNSHIP serves 24,500 people · EPA ID MI0005360
Water Source	Purchased surface water from YPSILANTI COMMUNITY UTILITY AUTHORITY
Last State Inspection	Dec 2025
Lead	Under 1 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 51 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Mercury Fiber, Metronet.

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