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121 Cornerstone Dr, #4B, Slidell, LA 70461 Property Records

St. Tammany Parish property record for 121 Cornerstone Dr, #4B, Slidell, LA 70461

Property Summary

Property TypeCondominium
Details1,594 sqft · built 2003
Lot Size1 acres (43,560 sqft)
OwnerIndividual Name on File
Last Sale$172,500 (Sep 2015)
Tax Bill$1,798 (2025)
Deeds & MortgagesSep 2017 Mortgage
Sep 2015 Sale
APN123-806-1561

Property Details

APN / Parcel Number

Primary APN123-806-1561
Alternative APN
  • 85688

Interior

Building Area1,594 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2003
Lot Area43,560 sqft (1 acres)
Garage Area380 sqft
Parking Spaces1 Parking Space

Location & Zoning

Old Parcel Number123-806-1561
Street Address121 CORNERSTONE DR # 4B, 4B
CitySLIDELL
StateLA
Zip70461-5388
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionUNIT 4B CORNERSTONE CONDO INST NO 1250803 INST NO
Legal SubdivisionCORNERSTONE CONDO
Legal Unit4B
JurisdictionSAINT TAMMANY LA
Township / Civil Division13
Census Block Group4
Census Block4000
Census Tract40710

Owner

Source: St. Tammany Parish records · APN 123-806-1561

Assessment roll updated October 15, 2025 · Last verified February 2026

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

Owner of RecordIndividual Name on File
Co-ownerVerified Secondary Owner
Mailing Address121 CORNERSTONE DR, SLIDELL, LA 70461-5388
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Sep 13, 2017Deed of Trust, Mortgage · Conventional Mortgage
IBERIABANK
Sep 25, 2015Cash Sale Deed, Transfer
ALLIANCE TITLE, ALLEGIANCE TITLE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 25, 2015 · Amount on Record
Deed SaleSep 25, 2015 · Amount on Record
Deed Document Number1997250
Record UpdatedJun 08, 2026

September 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAINT TAMMANY LA
Property Address121 CORNERSTONE DR # 4B, 4B, SLIDELL, LA 70461-5388
Transaction TypeMortgage
Record UpdatedFeb 06, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0002079020
DateSep 13, 2017
Instrument2079020
Lender
NameIBERIABANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Interest
Rate TypeFixed Rate

September 2015: Cash Sale Deed, Transfer

Document TypeCash Sale Deed
JurisdictionSAINT TAMMANY LA
Recording DateSep 25, 2015
Property Address121 CORNERSTONE DR # 4B, 4B, SLIDELL, LA 70461-5388
Document Number0001997250
Map ReferenceRS 1052203
Instrument DateSep 24, 2015
Instrument1997250
Transaction TypeTransfer
Record UpdatedFeb 06, 2026
Title CompanyALLIANCE TITLE, ALLEGIANCE TITLE

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address121 CORNERSTONE DR, SLIDELL, LA 70461-5388

Tax Assessment & Valuation

Source: St. Tammany Parish records · Assessment roll updated October 15, 2025 · Last verified February 2026

Property Jurisdictions

TypeName
StateLouisiana
CountySt. Tammany Parish
MunicipalitySlidell City
Unified School DistrictSt. Tammany Parish School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$1,798.00 (-7.32%) Homeowner's exemption$18,601 (-) Land $1,000 Building $17,601$186,013 (-) Land $10,000 Building $176,013
2024$1,940.00 (+31.88%) Homeowner's exemption$18,601 (+24.55%) Land $1,000 Building $17,601$186,013 (+24.56%) Land $10,000 Building $176,013
2023$1,471.00 Homeowner's exemption$14,934 (-) Land $1,000 Building $13,934$149,340 (-) Land $10,000 Building $139,340
2022$1,471.00 Homeowner's exemption$14,934 Land $1,000 Building $13,934$149,340 Land $10,000 Building $139,340

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneNot on file
Flood Insurance CostPremium on Record
median of 372 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies372 in force
Nearby Flood Claims34 (2001–2024)
Claims Outside the SFHA29 of 34
Most Recent ClaimApr 2024 · other causes
Claims by Event
  • Hurricane Ida, Aug 2021 · 4 claims
  • Hurricane Katrina, Aug 2005 · 26 claims

Wildfire

Wildfire RiskLow
lower than 94% of the US · lower than 92% of Louisiana
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

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.

Internet Providers

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

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless · DSL in parts of the area		5,000 / 5,000
Spectrum
Cable		1,000 / 1,000
Tammany Wireless Holdings
Fixed Wireless		499 / 285
Verizon
Fixed Wireless		300 / 20
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: Camellia City Fiber, Metronet Holdings.

Based on FCC filings for 433 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 SystemST TAM PARISH - CROSS GATES SD
serves 8,037 people
Water SourceGroundwater
Last State InspectionJul 2023
Also Mapped HereCITY OF SLIDELL WATER SUPPLY
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureSanitary survey deficiency not corrected
Aug 2021
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 service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.

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