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Property profile & analytics
OFF-MARKET
Estimated value
$4,000,000
Apartment buildings
5792 Rostrata Ave, Buena Park, CA 90621-1827
Entity Owned
1-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-2288508
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1962
Total area
5,952 SF
Lot
0.37 ac (16,266 SF)
APN
066-112-23
UPID
US09-2288508
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$4.00M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$4.00M
Owner & transaction history
Navigating High Seas LLC · 1 yrs held
Navigating High Seas LLC
since 2024
Last sale
$4.0M
5 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$4.1M
+68.5%
Retail stores
$2.9M
+20.4%
Neighborhood: shopping center
$2.8M
+15.9%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Buena Park submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Buena Park submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
$4,000,000
ML approach
$4,000,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$2,410,000
Current use
RESTAURANT
$4,060,000
Change: +69% · Conversion: Difficult
RETAIL STORES
$2,900,000
Change: +20% · Conversion: Difficult
NEIGHBORHOOD: SHOPPING CENTER
$2,790,000
Change: +16% · Conversion: Difficult
AUTO REPAIR, GARAGE
$2,655,000
Change: +10% · Conversion: Difficult
OFFICE BUILDING
$2,555,000
Change: +6% · Conversion: Moderate
Blend value · Realmo final
$4.00M
Range $3.60M – $4.40M · ±10% · vs last sale $4.00M (Dec 23 2024)
Last sale anchor
$4.00M
Dec 23 2024
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$672 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$4,112
Tax year 2024
Assessed value
$183,303
Assessed 2024
Previous assessed
$183,303
+0.0% YoY
Effective rate
2.24%
On assessed value
Assessed land
$47,608
Assessed improvement
$135,695
Applied tax rate
14.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Status
Off-Market
Year built
1962
Heating
NONE
Stories
2
Units
8
Total area
5,952 SF
Lot
0.37 ac (16,266 SF)
APN
066-112-23
UPID
US09-2288508
Jurisdiction
ORANGE
Metro division
SANTA ANA-ANAHEIM-IRVINE, CA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$2.4M
RESTAURANT
Est. value
$4.1M
RETAIL STORES
Est. value
$2.9M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$2.8M
AUTO REPAIR, GARAGE
Est. value
$2.7M
OFFICE BUILDING
Est. value
$2.6M
APARTMENT HOUSE (5+ UNITS) Current
RESTAURANT
RETAIL STORES
NEIGHBORHOOD: SHOPPING CENTER
AUTO REPAIR, GARAGE
OFFICE BUILDING
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1962
Heating
NONE
Stories
2
Units
8
Lot
0.37 ac
Current owner
From public records · entity-resolved
Navigating High Seas LLC
Entity
Mailing address
5438 CIMARRON CT, RANCHO CUCAMONGA, CA 91739-2333
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2024
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 13, 2026
—
Navigating High Seas LLC
—
Deed
related
$3,470,000 · Jpmorgan Chase Bank NA
Dec 23, 2024
$4,000,000
Navigating High Seas LLC
Dunham Trust Company
Grant Deed
$2,750,000 · Ffb Bank
Dec 11, 2024
$4,000,000
Dunham Trust Company
Terry J Major
Grant Deed
—
Aug 14, 2007
—
Major Family Trust
Major,terry J & Beverly A
Quit Claim Deed
related
—
Apr 25, 2006
—
Terry J
Major,john
Affidavit Of Death
related
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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