8155 Olof St, Cotati, CA 94931 Property Records

Sonoma County property record for 8155 Olof St, Cotati, CA 94931

Property Summary

Property Type	Apartments (5+ Units)
Details	3 bd · 2 ba · 2,944 sqft · built 1972
Lot Size	0.304 acres (13,225 sqft)
Owner	Company Name on Record
Last Sale	$5,870,000 (Jan 2023)
Tax Bill	$29,320 (2025)
Deeds & Mortgages	Jan 2023 Sale & Construction Loan May 2019 Loan Modification + 1 more
Flood Zone	Zone X (minimal risk)
APN	`144-250-021-000`

Property Details

APN / Parcel Number

Primary APN	`144-250-021-000`
Alternative APN	`144-250-021`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Units	8 Units
Stories	2 Stories
Building Area	2,944 sqft Living Area

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	13,225 sqft (0.304 acres)

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	144-250-021
Street Address	8155 OLOF ST
City	COTATI
State	CA
Zip	94931-4239
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	CITYCO
Legal Description	78 OR GAP OR 3227-738 PM 9 LOT 2
Legal Subdivision	PARCEL MAP #9
Legal Block	3
Legal Lot Number	2
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	3
Census Block	3009
Census Tract	151204

Owner

Source: Sonoma County records, as of September 1, 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	1220 GRANDVIEW RD, SEBASTOPOL, CA 95472-2937
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jan 20, 2023	Grant Deed, Transfer · Construction Mortgage PNC BANK NA
May 6, 2019	Loan Modification, Mortgage · Conventional Mortgage PRESIDIO BK
Apr 13, 2018	Grant Deed, Transfer · Commercial Mortgage PRESIDIO BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 20, 2023 · Amount on Record
Deed Sale	Jan 20, 2023 · Amount on Record
Prior Sale	Apr 13, 2018 · Amount on Record
Deed Document Number	20232536
Prior Transfer Date	Apr 11, 2018
Prior Transfer Doc	0000025551
Record Updated	Oct 29, 2026

January 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jan 20, 2023
Property Address	8155 OLOF ST, COTATI, CA 94931-4239
Document Number	0000002536
Instrument Date	Jan 17, 2023
Instrument	2023002536
Transaction Type	Transfer
Record Updated	Feb 2, 2023
Title Company	NORTH COAST TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$6,457.00
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1220 GRANDVIEW RD, SEBASTOPOL, CA 95472-2937

Mortgage

Document Number	0000002537
Date	Jan 20, 2023
Instrument	2023002537

Lender

Name	PNC BANK NA
Type	Bank
Address	AGOURA HILLS, CA 91301

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

May 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	SONOMA CA
Property Address	8155 OLOF ST, COTATI, CA 94931-4239
Document Number	0000031103
Instrument Date	May 6, 2019
Transaction Type	Mortgage
Record Updated	Oct 15, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	336 BON AIR CTR #123 GREENBRAE CA 949043017, 123, GREENBRAE, CA 94904-3017

Mortgage

Document Number	0000031103
Date	May 10, 2019
Instrument	31103

Lender

Name	PRESIDIO BK
Type	Bank
Address	SAN FRANCISCO, CA 94104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Apr 13, 2018
Property Address	8155 OLOF ST, COTATI, CA 94931-4239
Document Number	0000025551
Map Reference	MB167 PG7
Instrument Date	Apr 11, 2018
Instrument	2018025551
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	336 BON AIR CTR # 123, 123, GREENBRAE, CA 94904-3017

Mortgage

Document Number	0000025552
Date	Apr 13, 2018
Instrument	2018025552

Lender

Name	PRESIDIO BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Cotati City
Unified School District	Cotati-Rohnert Park Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,576,415 (+2%) Land $848,966 Building $1,727,449
2025	$29,320.00 (+47.86%)	$2,525,961 (+50.67%) Land $832,320 Building $1,693,641
2023	$19,830.00 (+1.74%)	$1,676,475 Land $470,266 Building $1,206,209
2022	$19,490.00

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 February 15, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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	CITY OF COTATI serves 7,290 people · EPA ID CA4910016
Water Source	Groundwater
Last State Inspection	Aug 2024
Lead	Under 1 ppb (2024–2026) 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 553 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
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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