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3521 Blackwolf Dr, #23, Alpine, CA 91901 Property Records

San Diego County property record for 3521 Blackwolf Dr, #23, Alpine, CA 91901

Property Summary

Property TypeResidential Vacant Land
Details5 bd · 4.5 ba · 3,801 sqft · built 2004
Lot Size1.41 acres (61,855 sqft)
Owner2 Company Names on File
Last Sale$1,300,000 (Apr 2021)
Tax Bill$17,673 (2025)
Deeds & MortgagesApr 2021 Sale & Mortgage
May 2020 Transfer
+ 4 more
Flood ZoneZone X (minimal risk)
APN404-500-05-00

Property Details

APN / Parcel Number

Primary APN404-500-05-00

Interior

Bedrooms5 Beds
Full Baths4.5 Baths
Half Baths1 Half Bath
Building Area3,801 sqft Living Area

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2004
Lot Area61,855 sqft

Location & Zoning

Street Address3521 BLACKWOLF DR, 23
CityALPINE
StateCA
Zip91901-1577
Property CategoryResidential
Property TypeVacant Land > Residential
Local Zoning CodeA70
Legal DescriptionLOT 5 TR 014560
Legal SubdivisionSAN DIEGO 4978-1
Legal Tract014560
Legal Block2
Legal Lot Number5
JurisdictionSAN DIEGO CA
Township / Civil DivisionALPINE
Census Block Group2
Census Block2000
Census Tract21206

Owner

Source: San Diego County records · APN 404-500-05-00

Assessment roll updated July 21, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Company Names on File
Mailing Address3521 BLACKWOLF DR, ALPINE, CA 91901-1577
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

DateDocument
Apr 14, 2021Grant Deed, Transfer · VA Mortgage
MOVEMENT MORTGAGE
May 29, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
May 29, 2020Intrafamily Transfer, Transfer · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
May 29, 2020Affidavit of Death, Transfer
LAWYERS TITLE
Feb 03, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY
Jan 18, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 14, 2021 · Amount on Record
Deed SaleApr 14, 2021 · Amount on Record
Prior SaleOct 27, 2004 · Amount on Record
Deed Document Number2021289827
Prior Transfer DateMay 27, 2020
Prior Transfer Doc0000275544
Record UpdatedSep 20, 2026

April 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN DIEGO CA
Recording DateApr 14, 2021
Property Address3521 BLACKWOLF DR # 23, 23, ALPINE, CA 91901-1577
Document Number0000289827
Map ReferenceMAP 14560
Instrument DateMar 25, 2021
Instrument2021-0289827
Transaction TypeTransfer
Record UpdatedDec 26, 2023
Title CompanyFIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NATL TTL SAN DIEGO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address3521 BLACKWOLF DR, ALPINE, CA 91901-1577

Mortgage

Document Number0000289828
DateApr 14, 2021
Instrument2021-0289828
Lender
NameMOVEMENT MORTGAGE
TypeMortgage Company
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term361 Months
DueMay 01, 2051

May 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN DIEGO CA
Recording DateMay 29, 2020
Property Address3521 BLACKWOLF DR # 23, 23, ALPINE, CA 91901-1577
Document Number0000275544
Instrument DateMay 27, 2020
Instrument275544
Transaction TypeTransfer
Record UpdatedJun 09, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address3521 BLACKWOLF DR ALPINE CA 919011577, ALPINE, CA 91901-1577

May 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN DIEGO CA
Recording DateMay 29, 2020
Property Address3521 BLACKWOLF DR # 23, 23, ALPINE, CA 91901-1577
Document Number0000275542
Map ReferenceMAP 15460
Instrument DateMay 22, 2020
Instrument2020-0275542
Transaction TypeTransfer
Record UpdatedAug 23, 2022
Title CompanyLAWYERS TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3521 BLACKWOLF DR, ALPINE, CA 91901-1577

Mortgage

Document Number0000275543
DateMay 29, 2020
Instrument2020-0275543
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJun 01, 2050

May 2020: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN DIEGO CA
Recording DateMay 29, 2020
Property Address3521 BLACKWOLF DR # 23, 23, ALPINE, CA 91901-1577
Document Number0000275541
Instrument DateMay 07, 2020
Instrument275541
Transaction TypeTransfer
Record UpdatedJun 09, 2020
Title CompanyLAWYERS TITLE

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3521 BLACKWOLF DR ALPINE CA 919011577, ALPINE, CA 91901-1577

February 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN DIEGO CA
Recording DateFeb 03, 2020
Property Address3521 BLACKWOLF DR # 23, 23, ALPINE, CA 91901-1577
Document Number0000055621
Instrument DateFeb 02, 2020
Instrument55621
Transaction TypeTransfer
Record UpdatedFeb 14, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address3150 MOONEY ST SAN DIEGO CA 921176137, SAN DIEGO, CA 92117-6137

January 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN DIEGO CA
Recording DateJan 18, 2018
Property Address3521 BLACKWOLF DR # 23, 23, ALPINE, CA 91901-1577
Document Number0000020520
Instrument DateJan 17, 2018
Instrument20520
Transaction TypeTransfer
Record UpdatedJan 23, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address3521 BLACKWOLF DR ALPINE CA 919011577, ALPINE, CA 91901-1577

Tax Assessment & Valuation

Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Diego County
Elementary School DistrictAlpine Union Elementary School District (KG - 08)
Secondary School DistrictGrossmont Union High School District (09 - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$1,551,828 (+2%) Land $828,060 Building $723,768
2025$17,673.00 (+3.33%) Homeowner's exemption$1,521,401 (+7.71%) Land $811,824 Building $709,577
2023$17,104.00 (+5.54%) Homeowner's exemption$1,412,520 Land $780,300 Building $632,220
2022$16,206.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 3, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Wildfire

Wildfire RiskExtreme
above 98.1% of the US · above 89% of California
Wildfire Likelihood3% annual chance
ExposureDirect
burnable vegetation at the parcel

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Cox Communications
Cable		2,000 / 100
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
T-Mobile USA
Fixed Wireless		100 / 20

Based on FCC filings for 56 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemPADRE DAM MWD
serves 93,980 people
Water SourcePurchased surface water from several systems
Last State InspectionFeb 2022
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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