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Property profile & analytics
OFF-MARKET
Estimated value
$1,935,000
Office buildings
100 1st Ave Boca Raton, FL 33432-3904
Entity Owned
Free & Clear
Property ID
US18-5069318
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Year built
1948
Construction
WOOD
Total area
8,188 SF
Lot
0.31 ac (13,360 SF)
Zoning code
DDRI
APN
06-43-47-20-28-000-0130
UPID
US18-5069318
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
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$2.62M
Blend (final)
Blend
$1.94M
Owner & transaction history
Sanborn Re LLC
Sanborn Re LLC
since 2026
2 recorded transactions
Zoning & alternative use
DDRI · Boca Raton, FL
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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 Boca Raton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Boca Raton 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
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$2,970,000
Current use
Blend value · Realmo final
$1.94M
Range $1.74M – $2.13M · ±10%
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
$236 / 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 2023Property tax & assessments
Tax year 2023
Tax billed
$37,595
Tax year 2023
Assessed value
$2,118,954
Assessed 2023
Previous assessed
$2,006,014
+5.6% YoY
Effective rate
1.77%
On assessed value
Assessed land
$1,403,010
Assessed improvement
$715,944
Land market value
$1,403,010
Improvement market value
$715,944
Total market value
$2,118,954
Applied tax rate
6,154.0000
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
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Status
Off-Market
Year built
1948
Construction
WOOD
Heating
NONE
Cooling
CENTRAL
Stories
2
Total area
8,188 SF
Lot
0.31 ac (13,360 SF)
Zoning code
DDRI
APN
06-43-47-20-28-000-0130
UPID
US18-5069318
Jurisdiction
PALM BEACH
Metro division
WEST PALM BEACH-BOCA RATON-BOYNTON BEACH, FL METROPOLITAN DIVISION
Zoning & alternative use
DDRI · Boca Raton, FL
Zoning DDRI · permitted uses
DDRI · Boca Raton, FL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Boca Raton. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$3.0M
OFFICE BUILDING Current
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
1948
Construction
WOOD
Heating
NONE
Cooling
Yes
Stories
2
Lot
0.31 ac
Current owner
From public records · entity-resolved
Sanborn Re LLC
Entity
Free & Clear · 0 yrs held
Mailing address
250 E ROYAL PALM RD APT 3B, BOCA RATON, FL 33432-5002
Ownership since
2026
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 23, 2026
$10,000,000
Sanborn Re LLC
Jacqueline T Higgins Revocable Trus
Special Warranty Deed
—
Feb 16, 2016
—
Higgins,jacqueline T Trust
Higgins Richard M Trust
Quit Claim Deed
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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