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Property profile & analytics
OFF-MARKET Estimated value $3,225,000
Office buildings

431 Baseline Rd Claremont, CA 91711-1608

9,317 SF 0.97 ac lot Built 1965
Entity Owned Absentee Owner ~ Est. High Equity
Property ID
US09-6327224
Property summary
AI-generated overview

This exceptional 9,317 square foot office building in Claremont, CA, presents a lucrative investment opportunity. Located at 431 Baseline Road, this fully leased property boasts a prime location with excellent freeway access via the nearby 210 freeway and prominent Baseline Road frontage. The building offers nine private offices, a spacious bullpen area, and ample parking at a ratio of 4 spaces per 1,000 square feet. Ideal for investors seeking a stable, high-return asset, the property includes valuable amenities such as three ADA-compliant restrooms, a convenient kitchenette, a dedicated conference room, a reception area, and two sizable storage warehouses equipped with roll-up doors. Its strategic location places it within easy reach of the vibrant Claremont Village, the prestigious Claremont Colleges, and the serene Claremont Wilderness Park, offering employees and tenants a desirable work environment and convenient access to amenities. The 0.97-acre lot provides ample space and potential for future expansion or development. The asking price is $3,900,000. This is a rare opportunity to acquire a high-quality, fully leased office building in a sought-after location.

Property profile
Verified
Property type Office buildings
Use group OFFICE BUILDING
Year built 1965
Construction TILT-UP CONCRETE
Total area 9,317 SF
Lot 0.97 ac (42,073 SF)
Zoning code CLRS13000
APN 8670-010-025
UPID US09-6327224
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
Current use
Occupant on record · Public records
  • HDR Engineering Consultant Architecture Firm
Value estimations
Realmo proprietary · 4 methods
AI Approach AI
by Request
CAP Approach CAP
$3.34M
Comparable Approach Comparable
$2.87M
Blend (final) Blend
$3.23M
Owner & transaction history
Tri City Mental Health Authority
Tri City Mental Health Authority
since 2026
Last sale
$3.3M
4 recorded transactions
2026
$3.3M
2002
$530,000
2001
$291,000
1969
Price N/A
Zoning & alternative use
CLRS13000 · Claremont, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage $4.3M +3.1%
Medical building $4.2M +1.4%
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