3477 Monroe Ave, Lafayette, CA 94549 Property Records

Contra Costa County property record for 3477 Monroe Ave, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 4,147 sqft · built 2024
Lot Size	0.908 acres (39,552 sqft)
Owner	Individual Name on File
Last Sale	$1,410,000 (Sep 2023)
Tax Bill	$22,616 (2025)
Deeds & Mortgages	Sep 2023 Sale Jan 2023 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`234-022-008-2`

Property Details

APN / Parcel Number

Primary APN	`234-022-008-2`
Alternative APNs	`234-022-045-4` `234-022-045` `234-022-008`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	1 Story
Building Area	4,147 sqft Living Area
1st Floor Area	4,147 sqft

Exterior

Year Built	Built 2024
Effective Year Built	Effective 2024
Lot Area	39,552 sqft (0.908 acres)
Garage Type	Attached
Garage Area	352 sqft

Location & Zoning

Street Address	3477 MONROE AVE
City	LAFAYETTE
State	CA
Zip	94549-4540
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LAFAYETTE HOMESITE POR LOT 30 BLK 4
Legal Subdivision	LAFAYETTE HOMESITES
Legal Block	4
Legal Lot Number	30
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2002
Census Tract	349000

Owner

3477 Monroe Ave is owned by an individual who acquired it in January 2025.

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

Owner of Record	Individual Name on File
Mailing Address	2037 OLYMPIC BLVD, WALNUT CREEK, CA 94595-1621
Owner Type	Individual
Vesting	Married Man, Separate Property

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
Sep 19, 2023	Grant Deed, Transfer
Jan 27, 2023	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jan 14, 2022	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Feb 3, 2021	Grant Deed, Transfer TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 19, 2023 · Amount on File
Deed Sale	Sep 19, 2023 · Amount on File
Prior Sale	Jan 27, 2023 · Amount on File
Deed Document Number	202390741
Last Transfer Date	Jan 8, 2025
Transfer Doc	0000003168
Record Updated	Sep 20, 2026

September 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 19, 2023
Property Address	3477 MONROE AVE, LAFAYETTE, CA 94549-4520
Document Number	0000090741
Map Reference	MB 12 PG 266
Instrument Date	Jul 27, 2023
Instrument	2023-090741
Transaction Type	Transfer
Record Updated	Sep 29, 2023

Transaction

Amount	Amount 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	2460 WARREN RD, WALNUT CREEK, CA 94595-1249

January 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 27, 2023
Property Address	3477 MONROE AVE, LAFAYETTE, CA 94549-4520
Document Number	0000007444
Map Reference	MB 12 PG 266
Instrument Date	Nov 15, 2022
Instrument	2023-007444
Transaction Type	Transfer
Record Updated	Feb 6, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount 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
Relationship	Tenants in Common
Address	2460 WARREN RD, WALNUT CREEK, CA 94595-1249

January 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 14, 2022
Property Address	3477 MONROE AVE, LAFAYETTE, CA 94549-4520
Document Number	0000008950
Map Reference	MB 12 PG 266
Instrument Date	Dec 23, 2021
Instrument	2022-008950
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 7080, SAN CARLOS, CA 94070-7080
Investor	Possibly a Property Investor

February 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 3, 2021
Property Address	3477 MONROE AVE, LAFAYETTE, CA 94549-4520
Document Number	0000033118
Map Reference	MB 12 PG 266
Instrument Date	Jan 27, 2021
Instrument	2021-033118
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO

Transaction

Amount	Amount 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
Relationship	Tenants in Common
Address	2460 WARREN RD, WALNUT CREEK, CA 94595-1249
Investor	Possibly a Property Investor

Tax Assessment & Valuation

The 2025 property tax bill for 3477 Monroe Ave was $22,616.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Lafayette City
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Lafayette Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,168,380 (+15.09%) Land $988,380 Building $1,180,000
2025	$22,616.00	$1,884,000 Land $969,000 Building $915,000
2023	$34,141.00 (+2.27%)	$2,935,560 Land $2,394,960 Building $540,600
2022	$33,383.00

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

Flood

FEMA maps place 3477 Monroe Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	5 (1982–2023)
Claims Outside the SFHA	1 of 5
Most Recent Claim	Jan 2023 · Severe Winter Storms, Flooding, Landslides, 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 3477 Monroe Ave is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 459 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, T-Mobile.

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