Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$3,300,000
Parking lots & garages
1550 Un St San Francisco, CA 94123-4505
Entity Owned
1-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-5750650
Property profile
Verified
Property type
Parking lots & garages
Use group
PARKING GARAGE, PARKING STRUCTURE
Year built
1922
Construction
TILT-UP CONCRETE
Total area
13,750 SF
Lot
0.16 ac (6,873 SF)
Zoning code
UNION
APN
0527 -013
UPID
US09-5750650
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
-
1550 Union St Parking Parking Lot & Garage
-
Union Garage Auto Repair Shop
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$3.30M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$3.30M
Owner & transaction history
Science Experiment Goes Boink LLC · 1 yrs held
Science Experiment Goes Boink LLC
since 2024
Last sale
$3.3M
3 recorded transactions
Zoning & alternative use
UNION · San Francisco, 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 San Francisco submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Francisco 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
$3,300,000
ML approach
$3,300,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
PARKING LOT
$5,020,000
Current use
INDUSTRIAL (GENERAL)
$4,250,000
Change: -15% · Conversion: Difficult
Blend value · Realmo final
$3.30M
Range $2.97M – $3.63M · ±10% · vs last sale $3.30M (Dec 6 2024)
Last sale anchor
$3.30M
Dec 6 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
$240 / 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
$4,126
Tax year 2024
Assessed value
$284,883
Assessed 2024
Previous assessed
$284,883
+0.0% YoY
Effective rate
1.45%
On assessed value
Assessed land
$168,944
Assessed improvement
$115,939
Applied tax rate
1.0000
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
Parking lots & garages
Use group
PARKING GARAGE, PARKING STRUCTURE
Status
Off-Market
Year built
1922
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
2
Units
1
Bathrooms
1
Total area
13,750 SF
Lot
0.16 ac (6,873 SF)
Zoning code
UNION
APN
0527 -013
UPID
US09-5750650
Jurisdiction
SAN FRANCISCO
Metro division
SAN FRANCISCO-SAN MATEO-REDWOOD CITY, CA METROPOLITAN DIVISION
Zoning & alternative use
UNION · San Francisco, CA
Zoning UNION · permitted uses
UNION · San Francisco, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
San Francisco. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
PARKING LOT Current
Est. value
$5.0M
INDUSTRIAL (GENERAL)
Est. value
$4.3M
PARKING LOT Current
INDUSTRIAL (GENERAL)
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
1922
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
2
Units
1
Bathrooms
1
Lot
0.16 ac
Current owner
From public records · entity-resolved
Science Experiment Goes Boink LLC
Entity
Free & Clear · 1 yrs held
Mailing address
1020 SAN RAMON WAY, SACRAMENTO, CA 95864-5236
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
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Dec 6, 2024
$3,300,000
Science Experiment Goes Boink LLC
June M Relat
Grant Deed
—
Oct 1, 2024
—
June M Relat
June M Relat
Intrafamily Transfer
related
—
Sep 21, 2009
—
Relat Family Living Trust B
Relat Family Living 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.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 1550 Un St?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
