4810 Blum Rd, Apt 2, Martinez, CA 94553 Property Records

Contra Costa County property record for 4810 Blum Rd, Apt 2, Martinez, CA 94553

Property Summary

Property Type	Condominium
Details	2 bd · 1 ba · 763 sqft · built 1973
Lot Size	0.018 acres (774 sqft)
Owner	Individual Name on File
Last Sale	$329,000 (Nov 2022)
Tax Bill	$4,824 (2025)
Deeds & Mortgages	Nov 2022 Second Mortgage Nov 2022 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`159-400-009-1`

Property Details

APN / Parcel Number

Primary APN	`159-400-009-1`
Alternative APN	`159-400-009`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	763 sqft Living Area
1st Floor Area	763 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 2000
Architectural Style	Condo/Apartment
Exterior Material	Stucco
Roof Material	Tar & Gravel
Lot Area	774 sqft (0.018 acres)
Garage Type	Attached
Garage Area	162 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4810 BLUM RD, 2
City	MARTINEZ
State	CA
Zip	94553-3637
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	M17
Legal Description	TRACT 5962 UNIT 9
Legal Subdivision	ALDERWOOD
Legal Tract	5962
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1019
Census Tract	320004

Owner

4810 Blum Rd, Apt 2 is owned and occupied by an individual who bought it in November 2022.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Individual Name on File
Mailing Address	4810 BLUM RD, 2, MARTINEZ, CA 94553-3637
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 21, 2022	Deed, Transfer · Stand-Alone Second Mortgage CROSSCOUNTRY MORTGAGE LLC
Nov 21, 2022	Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC
Jul 17, 2020	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 21, 2022 · Amount on File
Deed Sale	Nov 21, 2022 · Amount on File
Prior Sale	Jul 17, 2020 · Amount on File
Deed Document Number	2022176058
Prior Transfer Date	Apr 14, 1997
Prior Transfer Doc	0000065152
Record Updated	Oct 29, 2026

November 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 21, 2022
Property Address	4810 BLUM RD APT 2, 2, MARTINEZ, CA 94553-3637
Document Number	0000176059
Map Reference	MB 255 PG 5
Instrument Date	Nov 15, 2022
Instrument	2022-176059
Transaction Type	Transfer
Record Updated	Dec 1, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4810 BLUM RD APT 2, 2, MARTINEZ, CA 94553-3637

Mortgage

Document Number	0000176061
Date	Nov 21, 2022
Instrument	2022-176061

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	362 Months
Due	Jan 7, 2053

November 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 21, 2022
Property Address	4810 BLUM RD APT 2, 2, MARTINEZ, CA 94553-3637
Document Number	0000176058
Map Reference	MB 255 PG 5
Instrument Date	Nov 7, 2022
Instrument	2022-176058
Transaction Type	Transfer
Record Updated	Dec 1, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4810 BLUM RD APT 2, 2, MARTINEZ, CA 94553-3637

Mortgage

Document Number	0000176060
Date	Nov 21, 2022
Instrument	2022-176060

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

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

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 17, 2020
Property Address	4810 BLUM RD APT 2, 2, MARTINEZ, CA 94553-3637
Document Number	0000143150
Instrument Date	Jul 15, 2020
Instrument	143150
Transaction Type	Transfer
Record Updated	Aug 5, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$232.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	2050 ASCOT DR #5 MORAGA CA 945562247, 5, MORAGA, CA 94556-2247

Tax Assessment & Valuation

The 2025 property tax bill for 4810 Blum Rd, Apt 2 was $4,824 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$349,136 (+2%) Land $159,181 Building $189,955
2025	$4,824.00 Homeowner's exemption	$342,291 Land $156,060 Building $186,231
2023	$4,590.00 (+37.14%) Homeowner's exemption	$329,000 Land $150,000 Building $179,000
2022	$3,347.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 4810 Blum Rd, Apt 2 in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2017.

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (2017)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides

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

Wildfire risk around 4810 Blum Rd, Apt 2 is low, with less than a 0.01% annual chance of 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 244 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.

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