23951 Altdorf Dr, Crestline, CA 92325 Property Records

San Bernardino County property record for 23951 Altdorf Dr, Crestline, CA 92325

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 600 sqft · built 1978
Lot Size	0.154 acres (6,715 sqft)
Owner	2 Individual Names on File
Last Sale	$395,000 (Dec 2021)
Tax Bill	$5,326 (2025)
Deeds & Mortgages	Dec 2021 Sale & Mortgage Jul 2019 Mortgage
Flood Zone	Zone D (undetermined)
APN	`0338-243-06-0000`

Property Details

APN / Parcel Number

Primary APN	`0338-243-06-0000`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	600 sqft Living Area
Gross Area	940 sqft
1st Floor Area	600 sqft
Basement Area	340 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1979
Architectural Style	Chalet/Alpine
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,715 sqft (0.154 acres)
Terrain	Above Road/Slope
Porch	Patio/Porch
Porch Area	264 sqft
Patio Area	264 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	23951 ALTDORF DR
City	CRESTLINE
State	CA
Zip	92325
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CFRS14M
Legal Description	TRACT 2914 LOT 2866 TR NO 2914 CRESTLINE VILLAGE SUB NO 24 LOT 2866 EX MNL RTS AND EX WATER RTS
Legal Subdivision	CRESTLINE VILLAGE SUB NO 24
Legal Tract	2914
Legal Block	3
Legal Lot Number	2866
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	LAKE ARROWHEAD
Census Block Group	3
Census Block	3006
Census Tract	10803

Owner

23951 Altdorf Dr is owned by two individuals who bought it in December 2021.

Source: San Bernardino County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	27922 CUMMINS DR, LAGUNA NIGUEL, CA 92677-4005
Owner Type	Individual
Vesting	Joint Tenants

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
Dec 21, 2021	Grant Deed, Transfer · Conventional Mortgage STEARNS LENDING LLC
Jul 24, 2019	Deed of Trust, Mortgage · Conventional Mortgage MONARCH FUNDING CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 21, 2021 · Amount on File
Deed Sale	Dec 21, 2021 · Amount on File
Prior Sale	May 5, 2011 · Amount on File
Deed Document Number	2021569487
Prior Transfer Date	Sep 24, 2015
Prior Transfer Doc	0000431151
Record Updated	Sep 20, 2026

December 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 21, 2021
Property Address	23951 ALTDORF DR, CRESTLINE, CA 92325
Document Number	0000569487
Map Reference	MB 40 PG 11&12
Instrument Date	Nov 22, 2021
Instrument	2021-0569487
Transaction Type	Transfer
Record Updated	Jan 3, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

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
Relationship	Joint Tenants
Address	27922 CUMMINS DR, LAGUNA NIGUEL, CA 92677-4005

Mortgage

Document Number	0000569488
Date	Dec 21, 2021
Instrument	2021-0569488

Lender

Name	STEARNS LENDING LLC
Type	Mortgage Company

Agreement

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

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	23951 ALTDORF DR, CRESTLINE, CA 92325
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000249062
Date	Jul 24, 2019
Instrument	2019-0249062

Lender

Name	MONARCH FUNDING CORP
Type	Mortgage Company
Address	ANAHEIM, CA 92807

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 23951 Altdorf Dr was $5,326.

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Unified School District	Rim of the World Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$427,561 (+2%) Land $64,135 Building $363,426
2025	$5,326.00	$419,177 Land $62,877 Building $356,300
2023	$5,069.00 (+2.07%)	$402,900 Land $60,435 Building $342,465
2022	$4,966.00

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

Flood

FEMA maps place 23951 Altdorf Dr in Zone D, where flood risk has not been studied, though there have been 1 flood claim nearby since 1993.

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

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1993)
Most Recent Claim	Jan 1993 · Severe Winter Storm, Mud & Land Slides, & Flooding

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 23951 Altdorf Dr is high, ranking above 80% of the US, with a 0.6% annual chance of wildfire.

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

Wildfire Risk	High above 80% of the US · above 57% of California
Wildfire Likelihood	0.6% annual chance
Exposure	Direct burnable vegetation

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	CRESTLINE VILLAGE CWD - DIVISION 10 serves 11,650 people · EPA ID CA3610015
Water Source	Purchased surface water from CLAWA
Lead	Under 1 ppb (2024–2026) 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 359 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	4,000 / 4,000
Spectrum Cable	1,000 / 1,000

May also be available: Verizon.

Cell Coverage

5G and 4G LTE (outdoors only)

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