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Property profile & analytics
OFF-MARKET
Estimated value
$525,000
Life science properties
901 Heinz Ave Berkeley, CA 94710-2716
Entity Owned
Absentee Owner
Free & Clear
Property ID
US09-6934747
Property profile
Verified
Property type
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Year built
1993
Construction
TILT-UP CONCRETE
Total area
15,492 SF
Lot
0.41 ac (17,750 SF)
APN
53-1658-18-1
UPID
US09-6934747
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
$365k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$691k
Blend (final)
Blend
$525k
Owner & transaction history
Zylidae Bio LLC
Zylidae Bio LLC
since 2026
7 recorded transactions
Zoning & alternative use
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 Berkeley submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Berkeley 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
$365,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$525k
Range $473k – $578k · ±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
$34 / 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
$165,840
Tax year 2024
Assessed value
$10,401,408
Assessed 2024
Previous assessed
$10,401,408
+0.0% YoY
Effective rate
1.59%
On assessed value
Assessed land
$2,680,893
Assessed improvement
$7,720,515
Applied tax rate
13.0000
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
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Status
Off-Market
Year built
1993
Construction
TILT-UP CONCRETE
Heating
NONE
Buildings
1
Stories
2
Units
1
Total area
15,492 SF
Lot
0.41 ac (17,750 SF)
APN
53-1658-18-1
UPID
US09-6934747
Jurisdiction
ALAMEDA
Metro division
OAKLAND-FREMONT-HAYWARD, 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
Building & site characteristics
From public records
Year built
1993
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
2
Buildings
1
Units
1
Lot
0.41 ac
Current owner
From public records · entity-resolved
Zylidae Bio LLC
Entity
Free & Clear · 0 yrs held
Mailing address
3 FORBES RD, LEXINGTON, MA 02421-7305
Mailing matches property
Different — outreach signal
Owner-occupied
No
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
10 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 22, 2026
$6,877,500
Zylidae Bio LLC
Agentus West LLC
Grant Deed
—
Mar 27, 2025
—
Agenus West LLC
—
Deed
related
$10,500,000 · Msb Research INC
Nov 27, 2024
—
Agenus West LLC
—
Deed
related
$22,000,000 · Ocean 1181 LLC
Mar 28, 2016
$4,500,000
Agenus West LLC
Xoma Corp
Grant Deed
related
—
Dec 31, 2015
$4,500,000
Agenus West LLC
Xoma Corp
Grant Deed
—
Mar 9, 2015
—
Xoma Corp
Xoma Corp
Quit Claim Deed
related
—
Oct 30, 1992
$1,985,000
Xoma Corp
7th Street Prope
Grant Deed
—
Mar 1, 1991
—
7th Street Prope
7th Street Prope
Quit Claim Deed
related
$2,506,000 · Xoma Corporation
Jan 4, 1991
$304,500
7th Street Prope
Bodum,j.&m.
Grant Deed
—
—
—
Xoma Ltd
—
Deed Of Trust
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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