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Property profile & analytics
FOR LEASE
Manufacturing properties
1 Madison St, South Portland, ME 04106
Entity Owned
12-yr Hold
Absentee Owner
Free & Clear
Property ID
US42-0296965
For Lease
1 / 6
$10 SF/Yr
1 Madison St, South Portland, ME 04106
View Listing →
Property profile
Verified
Property type
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Year built
1969
Construction
STEEL FRAME
Total area
40,626 SF
Lot
5.12 ac (223,027 SF)
APN
SPOR M:006 L:206
UPID
US42-0296965
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
$2.60M
Owner & transaction history
Harbor Holdings 1 Port · 12 yrs held
Harbor Holdings 1 Port
since 2013
3 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 South Portland submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs South Portland 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
$64 / 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
$30,237
Tax year 2023
Assessed value
$2,138,400
Assessed 2023
Previous assessed
$2,138,400
+0.0% YoY
Effective rate
1.41%
On assessed value
Assessed land
$809,100
Assessed improvement
$1,329,300
Applied tax rate
71,990.0000
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
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Status
For Lease
Year built
1969
Construction
STEEL FRAME
Heating
FORCED AIR
Buildings
1
Stories
1
Units
1
Bathrooms
2
Total area
40,626 SF
Lot
5.12 ac (223,027 SF)
APN
SPOR M:006 L:206
UPID
US42-0296965
Jurisdiction
SOUTH PORTLAND
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
1969
Construction
STEEL FRAME
Heating
FORCED AIR
Stories
1
Buildings
1
Units
1
Bathrooms
2
Lot
5.12 ac
Current owner
From public records · entity-resolved
Harbor Holdings 1 Port
Entity
Free & Clear · 12 yrs held
Mailing address
50 MONUMENT SQ FL, PORTLAND, ME 04101-4039
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2013
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 12, 2025
—
L&r Northpoint Hldg LLC
—
Deed
related
$3,187,040 · Androscoggin Bank
Oct 30, 2013
—
Harbor Holdings 1 Port
Hhh 1 LLC
Quit Claim Deed
related
—
Mar 6, 2013
—
Hhh 1 LLC
H&g Props LLC
Grant 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?”
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