300 Montecillo Dr, Walnut Creek, CA 94595 Property Records

Contra Costa County property record for 300 Montecillo Dr, Walnut Creek, CA 94595

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,074 sqft · built 1949
Lot Size	0.4 acres (17,424 sqft)
Owner	Company Name on Record
Last Sale	$752,000 (Jun 2017)
Tax Bill	$10,683 (2025)
Deeds & Mortgages	Feb 2023 Transfer Jun 2017 Sale & Mortgage + 1 more
Flood Zone	Zone AE (high risk)
APN	`188-022-002-3`

Property Details

APN / Parcel Number

Primary APN	`188-022-002-3`
Alternative APN	`188-022-002`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,074 sqft Living Area
1st Floor Area	1,074 sqft

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Lot Area	17,424 sqft (0.4 acres)
Garage Type	Attached
Garage Area	432 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	300 MONTECILLO DR
City	WALNUT CREEK
State	CA
Zip	94595-2614
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	POR RO SAN RAMON
Legal Subdivision	RANCHO SAN RAMON
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	6
Census Block	6011
Census Tract	334200

Owner

Source: Contra Costa County records, as of July 14, 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	300 MONTECILLO DR, WALNUT CREEK, CA 94595-2614
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 8, 2023	Intrafamily Transfer, Transfer
Jun 6, 2017	Grant Deed, Transfer · Conventional Mortgage PNC MORTGAGE LLC
Jun 6, 2017	Affidavit of Death, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 6, 2017 · Amount on Record
Deed Sale	Jun 6, 2017 · Amount on Record
Deed Document Number	201799823
Last Transfer Date	Feb 3, 2023
Transfer Doc	0000011092
Record Updated	Oct 29, 2026

February 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 8, 2023
Property Address	300 MONTECILLO DR, WALNUT CREEK, CA 94595-2614
Document Number	0000011092
Instrument Date	Feb 3, 2023
Instrument	2023-011092
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	300 MONTECILLO DR, WALNUT CREEK, CA 94595-2614

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 6, 2017
Property Address	300 MONTECILLO DR, WALNUT CREEK, CA 94595-2614
Document Number	0000099823
Instrument Date	Jun 2, 2017
Instrument	2017-099823
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	ORT ORINDA

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

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	300 MONTECILLO DR, WALNUT CREEK, CA 94595-2614

Mortgage

Document Number	0000099824
Date	Jun 6, 2017
Instrument	2017-099824

Lender

Name	PNC MORTGAGE LLC
Type	Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2047

June 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 6, 2017
Property Address	300 MONTECILLO DR, WALNUT CREEK, CA 94595-2614
Document Number	0000099822
Instrument Date	Jun 1, 2017
Instrument	99822
Transaction Type	Transfer
Record Updated	Jun 20, 2017
Title Company	OLD REPUBLIC TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	300 MONTECILLO DR WALNUT CREEK CA 945952614, WALNUT CREEK, CA 94595-2614

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$890,209 (+2%) Land $769,465 Building $120,744
2025	$10,683.00 (+3.29%) Homeowner's exemption	$872,755 (+4.04%) Land $754,378 Building $118,377
2023	$10,343.00 (+2.2%)	$838,867 Land $725,086 Building $113,781
2022	$10,120.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 62 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	62 in force
Nearby Flood Claims	8 (1997–2022)
Claims Outside the SFHA	1 of 8
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 5 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 63% of the US · lower than 78% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 224 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Etheric Networks, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Montecillo Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures