89 Cormorant Ct, Martinez, CA 94553 Property Records

Contra Costa County property record for 89 Cormorant Ct, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,664 sqft · built 1979
Lot Size	0.172 acres (7,500 sqft)
Owner	Individual Name on Record
Last Sale	$755,000 (Jul 2025)
Tax Bill	$5,282 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Apr 2023 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`380-220-046-3`

Property Details

APN / Parcel Number

Primary APN	`380-220-046-3`
Alternative APN	`380-220-046`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,664 sqft Living Area
Gross Area	2,170 sqft
1st Floor Area	800 sqft
2nd Floor Area	864 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1980
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	7,500 sqft (0.172 acres)
Garage Type	Attached
Garage Area	506 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	89 CORMORANT CT
City	MARTINEZ
State	CA
Zip	94553-2116
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	TRACT 5210 POR LOT 15
Legal Subdivision	SUBDIVISION 5210
Legal Tract	5210
Legal Lot Number	15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	320001

Owner

Source: Contra Costa County records, as of July 24, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	89 CORMORANT CT, MARTINEZ, CA 94553-2116
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried Man

Deeds, Mortgages & Sale History

Date	Document
Jul 17, 2026	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK
Apr 20, 2023	Deed of Trust, Mortgage · Line of Credit GUARANTEED RATE INC
Nov 16, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 9, 2025 · Amount on Record
Deed Sale	Jul 9, 2025 · Amount on Record
Prior Sale	Nov 16, 2012 · Amount on Record
Deed Document Number	202569000
Prior Transfer Date	Nov 1, 2018
Prior Transfer Doc	0000186182
Record Updated	Oct 29, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 17, 2026
Property Address	89 CORMORANT CT, MARTINEZ, CA 94553-2116
Document Number	0000075552
Instrument Date	Jul 13, 2026
Instrument	202675552
Transaction Type	Mortgage
Record Updated	Jul 24, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	89 CORMORANT CT, MARTINEZ, CA 94553-2116

Mortgage

Document Number	0000075552,
Date	Jul 17, 2026
Instrument	202675552

Lender

Name	JPMORGAN CHASE BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Aug 1, 2041

Interest

Rate Type	Fixed Rate
Rate	5.84%
Initial Type	Fixed Rate
Max Rate	-1%

April 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	89 CORMORANT CT, MARTINEZ, CA 94553-2116
Transaction Type	Mortgage
Record Updated	May 1, 2023
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	530 BRACKMAN LN, MARTINEZ, CA 94553-4409

Mortgage

Document Number	0000036691
Date	Apr 20, 2023
Instrument	2023-036691

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 16, 2018
Property Address	89 CORMORANT CT, MARTINEZ, CA 94553-2116
Document Number	0000186182
Instrument Date	Nov 1, 2018
Instrument	186182
Transaction Type	Transfer
Record Updated	Nov 29, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	530 BRACKMAN LN MARTINEZ CA 945534409, MARTINEZ, CA 94553-4409

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Martinez Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$755,000 (+111.43%) Land $400,000 Building $355,000
2025	$5,282.00 (+7.4%)	$357,100 (+4.04%) Land $221,651 Building $135,449
2023	$4,918.00 (+2.99%)	$343,236 Land $213,045 Building $130,191
2022	$4,775.00

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 October 12, 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
Flood Insurance Cost	Premium on Record median of 22 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	22 in force
Nearby Flood Claims	11 (1986–2022)
Claims Outside the SFHA	2 of 11
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 4 claims Severe Winter Storms, Flooding, And Mudslides, Feb 2017 · 2 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

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 99.2% of California
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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 210 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Fiber · Cable in parts of the area	1,500 / 1,500
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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