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Property profile & analytics
OFF-MARKET
Estimated value
$1,500,000
Residential income homes
331 Columbine St Golden, CO 80403-1370
Individually Owned
4-yr Hold
~
Est. High Equity
Property ID
US13-0722871
Property profile
Verified
Property type
Residential income homes
Use group
APARTMENT HOUSE (UNDER 5 UNITS)
Year built
1972
Construction
STEEL FRAME
Total area
3,653 SF
Lot
0.16 ac (7,000 SF)
APN
30-281-06-026
UPID
US13-0722871
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
$1.54M
CAP Approach
CAP
$935k
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.50M
Owner & transaction history
Donald Golden · 4 yrs held
Donald Golden
since 2022
Last sale
$1.5M
2 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$1.5M
+28.9%
Neighborhood: shopping center
$1.2M
+4.4%
Commercial (general)
$1.2M
+4.1%
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 Golden submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Golden 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
$1,460,000
ML approach
$1,535,000
CAP Approach
CAP Return
Estimation
6%
$1,010,000
6.5%
$935,000
7%
$865,000
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$1,135,000
Current use
AUTO REPAIR, GARAGE
$1,465,000
Change: +29% · Conversion: Difficult
NEIGHBORHOOD: SHOPPING CENTER
$1,185,000
Change: +4% · Conversion: Difficult
COMMERCIAL (GENERAL)
$1,180,000
Change: +4% · Conversion: Moderate
RETAIL STORES
$1,175,000
Change: +3% · Conversion: Difficult
MEDICAL BUILDING
$1,110,000
Change: -2% · Conversion: Moderate
OFFICE BUILDING
$935,000
Change: -18% · Conversion: Moderate
Blend value · Realmo final
$1.50M
Range $1.35M – $1.65M · ±10% · vs last sale $1.50M (Mar 14 2022)
Last sale anchor
$1.50M
Mar 14 2022
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
$411 / 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
$6,116
Tax year 2023
Assessed value
$67,324
Assessed 2023
Previous assessed
$67,324
+0.0% YoY
Effective rate
9.08%
On assessed value
Assessed land
$9,380
Assessed improvement
$57,944
Land market value
$140,000
Improvement market value
$919,840
Total market value
$1,059,840
Applied tax rate
5,008.0000
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
Residential income homes
Use group
APARTMENT HOUSE (UNDER 5 UNITS)
Status
Off-Market
Year built
1972
Construction
STEEL FRAME
Heating
FORCED AIR
Stories
3
Units
4
Rooms
4
Total area
3,653 SF
Lot
0.16 ac (7,000 SF)
APN
30-281-06-026
UPID
US13-0722871
Jurisdiction
JEFFERSON
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$1.1M
AUTO REPAIR, GARAGE
Est. value
$1.5M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.2M
COMMERCIAL (GENERAL)
Est. value
$1.2M
RETAIL STORES
Est. value
$1.2M
MEDICAL BUILDING
Est. value
$1.1M
OFFICE BUILDING
Est. value
$935,000
APARTMENT HOUSE (5+ UNITS) Current
AUTO REPAIR, GARAGE
NEIGHBORHOOD: SHOPPING CENTER
COMMERCIAL (GENERAL)
RETAIL STORES
MEDICAL BUILDING
OFFICE BUILDING
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
1972
Construction
STEEL FRAME
Heating
FORCED AIR
Stories
3
Units
4
Rooms
4
Lot
0.16 ac
Current owner
From public records · entity-resolved
Donald Golden
Individual
Mailing address
3148 W 62ND AVE, DENVER, CO 80221-1907
Ownership since
2022
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 14, 2022
$1,500,000
Donald Golden
Joseph R Piscitello
Warranty Deed
$1,125,000 · Plum Creek Funding INC
Apr 27, 2001
—
Joseph R Piscitello
Piscitello,joseph R & Leah
Quit Claim Deed
related
$58,500 · Bank Of America
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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