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835 Blackstone Dr, San Marcos, CA 92078 Property Records

San Diego County property record for 835 Blackstone Dr, San Marcos, CA 92078

Property Summary

Property TypeCondominium
Details2 bd · 2 ba · 1,092 sqft · built 2020
Owner2 Company Names on Record
Last Sale$690,000 (May 2022)
Tax Bill$10,878 (2025)
Deeds & MortgagesApr 2023 Transfer
May 2022 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN222-772-05-15

Property Details

APN / Parcel Number

Primary APN222-772-05-15

Interior

Bedrooms2 Beds
Full Baths2 Baths
Building Area1,092 sqft Living Area

Exterior

Year BuiltBuilt 2020
Effective Year BuiltEffective 2020
Architectural StyleCondo/Apartment
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address835 BLACKSTONE DR
CitySAN MARCOS
StateCA
Zip92078-1413
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Local Zoning CodeSPECIFIC P
Legal DescriptionLOT 1 US 15PER DOC20-0101745&UND INT IN UNIT 2 TR 016298
Legal SubdivisionRANCHO CORONADO MU-4 #17-003
Legal Tract016298
Legal Block4
Legal Lot Number1
JurisdictionSAN DIEGO CA
Township / Civil DivisionOCEANSIDE-ESCONDIDO
Census Block Group4
Census Block4000
Census Tract20044

Owner

Source: San Diego County records, as of July 28, 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 Record
Mailing Address835 BLACKSTONE DR, SAN MARCOS, CA 92078-1413
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

DateDocument
Apr 4, 2023Intrafamily Transfer, Transfer
May 26, 2022Grant Deed, Transfer · Conventional Mortgage
ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 26, 2022 · Amount on Record
Deed SaleMay 26, 2022 · Amount on Record
Prior SaleMar 16, 2020 · Amount on Record
Deed Document Number2022225079
Last Transfer DateMar 24, 2023
Transfer Doc0000085944
Record UpdatedSep 20, 2026

April 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN DIEGO CA
Recording DateApr 4, 2023
Property Address835 BLACKSTONE DR, SAN MARCOS, CA 92078-1413
Document Number0000085944
Map ReferenceMAP 16298
Instrument DateMar 24, 2023
Instrument2023-0085944
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address835 BLACKSTONE DR, SAN MARCOS, CA 92078-1413

May 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN DIEGO CA
Recording DateMay 26, 2022
Property Address835 BLACKSTONE DR, SAN MARCOS, CA 92078-1413
Document Number0000225079
Map ReferenceMAP 16298
Instrument DateApr 29, 2022
Instrument2022-0225079
Transaction TypeTransfer
Record UpdatedAug 23, 2022
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
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
RelationshipJoint Tenants
Address835 BLACKSTONE DR, SAN MARCOS, CA 92078-1413

Mortgage

Document Number0000225080
DateMay 26, 2022
Instrument2022-0225080
Lender
NameROCKET MORTGAGE LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJun 1, 2052

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Diego County
MunicipalitySan Marcos City
Unified School DistrictSan Marcos Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$746,870 (+2%) Land $470,559 Building $276,311
2025$10,878.00 (+10.98%)$732,227 (+8.64%) Land $461,333 Building $270,894
2023$9,802.00 (+32.12%)$674,000 Land $424,000 Building $250,000
2022$7,419.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

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 RiskModerate
above 66% of the US · above 40% of California
Wildfire Likelihood0.2% annual chance
ExposureDirect
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 SystemVALLECITOS WD
serves 114,700 people · EPA ID CA3710002
Water SourcePurchased surface water from several systems
Last State InspectionMar 2022
LeadUnder 1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 468 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL in parts of the area		5,000 / 5,000
Cox Communications
Fiber · Cable in parts of the area		2,000 / 35
Spectrum
Cable		1,000 / 50
San Diego Broadband
Fixed Wireless		500 / 100

May also be available: Verizon.

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