28 Roundtree Blvd, San Rafael, CA 94903 Property Records

Marin County property record for 28 Roundtree Blvd, San Rafael, CA 94903

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 949 sqft · built 1970
Lot Size	0.016 acres (684 sqft)
Owner	Individual Name on File
Last Sale	$475,000 (May 2021)
Tax Bill	$9,187 (2025)
Deeds & Mortgages	May 2021 Transfer May 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`164-502-16`

Property Details

APN / Parcel Number

Primary APN	`164-502-16`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	949 sqft Living Area

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1971
Architectural Style	Colonial
Lot Area	684 sqft (0.016 acres)
Deck Area	50 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	28 ROUNDTREE BLVD
City	SAN RAFAEL
State	CA
Zip	94903-1629
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BLK 4 LOT 15
Legal Subdivision	ROUNDTREE 01
Legal Block	4
Legal Lot Number	15
Jurisdiction	MARIN CA
Township / Civil Division	SAN RAFAEL
Census Block Group	5
Census Block	5007
Census Tract	107000

Owner

Source: Marin County assessment roll, as of July 13, 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 File
Mailing Address	28 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1629
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 3, 2021	Quit Claim Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
May 3, 2021	Grant Deed, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 3, 2021 · Amount on Record
Deed Sale	May 3, 2021 · Amount on Record
Deed Document Number	202129868
Prior Transfer Date	Nov 5, 2013
Prior Transfer Doc	0000070422
Record Updated	Sep 20, 2026

May 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	May 3, 2021
Property Address	28 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1629
Document Number	0000029867
Map Reference	MB 14 PG 81
Instrument Date	May 3, 2021
Instrument	2021-0029867
Transaction Type	Transfer
Record Updated	Jun 16, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	28 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1629

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	May 3, 2021
Property Address	28 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1629
Document Number	0000029868
Map Reference	MB 14 PG 81
Instrument Date	Apr 26, 2021
Instrument	2021-0029868
Transaction Type	Transfer
Record Updated	Jun 16, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$522.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	28 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1629

Mortgage

Document Number	0000029869
Date	May 3, 2021
Instrument	2021-0029869

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Elementary School District	Dixie Elementary School District (KG - 08)
Secondary School District	San Rafael City High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$523,323 (+2%) Land $193,210 Building $330,113
2025	$9,187.00 (+5.03%) Homeowner's exemption	$513,066 (+4.04%) Land $189,423 Building $323,643
2023	$8,747.00 (+3.72%)	$493,149 Land $182,070 Building $311,079
2022	$8,433.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · 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
Flood Insurance Cost	Premium on Record median of 12 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	12 in force
Nearby Flood Claims	1 (2017)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 2017 · rainfall accumulation

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	Moderate above 50% of the US · lower than 70% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002
Water Source	Surface water
Last State Inspection	Aug 2023
Lead	Under 1 ppb (2019–2021) 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 345 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Unwired.

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