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Property profile & analytics
OFF-MARKET
Estimated value
$2,700,000
Apartment buildings
3900 Montgomery Dr Santa Rosa, CA 95405-5221
Trust Owned
Absentee Owner
~
Est. High Equity
Property ID
US09-3265163
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (100+ UNITS)
Year built
1957
Construction
WOOD
Total area
20,772 SF
Lot
1.17 ac (51,000 SF)
Zoning code
R4
APN
013-284-008-000
UPID
US09-3265163
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
by Request
Blend (final)
Blend
$2.70M
Owner & transaction history
Murphy Family Trust
Murphy Family Trust
since 2026
7 recorded transactions
Zoning & alternative use
R4 · Santa Rosa, CA
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 Santa Rosa submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Santa Rosa 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
$130 / 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
$25,544
Tax year 2024
Assessed value
$2,150,413
Assessed 2024
Previous assessed
$2,150,413
+0.0% YoY
Effective rate
1.19%
On assessed value
Assessed land
$477,455
Assessed improvement
$1,672,958
Applied tax rate
4.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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 (100+ UNITS)
Status
Off-Market
Year built
1957
Construction
WOOD
Heating
NONE
Cooling
YES
Stories
2
Units
30
Rooms
78
Bathrooms
30
Total area
20,772 SF
Lot
1.17 ac (51,000 SF)
Zoning code
R4
APN
013-284-008-000
UPID
US09-3265163
Jurisdiction
SONOMA
Zoning & alternative use
R4 · Santa Rosa, CA
Zoning R4 · permitted uses
R4 · Santa Rosa, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Santa Rosa. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1957
Construction
WOOD
Heating
NONE
Cooling
Yes
Stories
2
Units
30
Rooms
78
Bathrooms
30
Lot
1.17 ac
Current owner
From public records · entity-resolved
Murphy Family Trust
Trust
Mailing address
1970 PLEASANT HL RD, SEBASTOPOL, CA 95472-4946
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
15 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 13, 2026
—
Murphy Family Trust
Matthew N Murphy
Deed
related
—
Mar 11, 2019
—
Matthew N Murphy
—
Trustees Deed
related
$2,450,000 · First Republic Bk
Aug 2, 1996
$1,200,000
Home Savings Of America
Archer,wesley H & Patricia K
Trustees Deed
related
—
Sep 14, 1993
—
Montgomery Dr 3900
Wollesen Trust
Grant Deed
related
—
Mar 1, 1993
$1,000
Wollesen,trust
Archer,wesley H
Trustees Deed
related
—
Jun 15, 1990
$1,675,000
Marin County Exc
Montgomery,inv
Trustees Deed
—
—
—
Matthew N Murphy
—
Deed Of Trust
related
$1,450,000 · Jp Morgan Chase Bank NA
—
—
Matthew N Murphy
—
Deed Of Trust
related
$1,031,250 · Home Savings Of America
—
—
Wesley H Archer
—
Deed Of Trust
related
$400,000 · Bank Of America
—
—
Wesley H Archer
—
Deed Of Trust
related
$1,335,000 · Home Savings Of America
—
—
Matthew N Murphy
—
Deed Of Trust
related
$1,200,000 · Luther Burbank Savings & Loan
—
—
Inves Montgomery
—
Deed Of Trust
related
$41,625 · Jack Warner Grou
—
—
Wesley H Archer
—
Deed Of Trust
related
$200,000 · Goodrich & Pennington INC
—
—
Matthew N Murphy
—
Deed Of Trust
related
$1,300,000 · Washington Mutual Fsb
—
—
Wesley H Archer
—
Deed Of Trust
related
$1,470,000 · Individual
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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