Entity Owned 
For Sale
1 / 4
$3,015,000
864 Plain St,Unit - Office 9, Marshfield, MA 02050
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Property profile
Verified
Property type
Commercial real estate
Use group
COMMERCIAL (GENERAL)
Year built
1987
Construction
CONCRETE
Total area
20,080 SF
Lot
2.27 ac (99,079 SF)
Zoning code
B-2
APN
MARS M:0D10 B:0001 L:004A
UPID
US38-1824861
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Home Appliance Store
-
Electrical Service General Contractor
-
Restaurant
-
Big Box & Wholesale Store
-
Training Center Vocational School
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$3.33M
CAP Approach
CAP
$2.99M
Comparable Approach
Comparable
$2.39M
Blend (final)
Blend
$3.02M
Owner & transaction history
since 2021
Last sale
$3.0M
5 recorded transactions
Zoning & alternative use
B-2 · Marshfield, MA
Zoning description
able attached to this bylaw which is declared to be a part of this bylaw. In addition, uses are subject to Articles XI , XIII and XV where appropriate. [1] Uses Residential Business Industrial Overlay R-1 R-2 R-3 RB B-1…
General category
COMMERCIAL
Top alternative use upside
Industrial (general)
$4.6M
+26.6%
Retail stores
$4.2M
+15.7%
Auto repair, garage
$4.2M
+15.3%
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
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks. A defensible range, not a single guess.
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Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
Full NOI build-up · 6 steps
All 3 comparables with addresses
5 alternative uses screened
Sensitivity value band
Source audit · 6 inputs
PDF export
Analytics Standard · 5 reports
from $99/month
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Summary
1
Valuation conclusion
Included free
Estimated market value
$3.02M
Value range
$2.71M – $3.32M
±10% around blend
Estimated value / SF
$150 / SF
Confidence
Low
3 county-verified comps
Property data
100
Market benchmarks
100
Comparable evidence
30
Income certainty
100
$2.71M
blend $3.02M
$3.32M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
20,080 SF
Lot area
2.27 ac
Year built
1987
Stories
2
APN
MARS M:0D10 B:0001 L:004A
Zoning
B-2
Assessed value
$2,751,800
Annual tax
$28,591
3
Income approach: direct capitalization
Partial preview
Income approach indication
$2.99M
Direct capitalization · @ 6.5% CAP return
@ 6% CAP return
$3.24M
@ 6.5% CAP return
$2.99M
@ 7% CAP return
$2.77M
Estimated Stabilized NOI, derived from market rent, vacancy and expense benchmarks. Actual property income not reported.
Estimated market rent / SF
Potential gross income
Vacancy allowance
Effective gross income
Benchmark operating expenses
Stabilized NOI
Property tax
$28,591
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$9.24M
Weighted, 3 comps · low confidence
Evidence
3 found · 3 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
21.6 mi away · 19,440 SF
22.6 mi away · 14,903 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$3.02M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 18 sales
$179
-16%
Submarket 20 sales
$215
-30%
County 537 sales
$182
-18%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $150/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Alternative use screening
Partial preview
Top alternative use
Industrial (general)
Gross theoretical uplift
+27%
vs current-use indication
Retail Stores
Auto Repair, Garage
Office Building
Commercial (general) · current use
Values shown before conversion costs, entitlement costs, capital expenditures and stabilization risk.
8
Data & methodology
Included free
Building area
County record
Property tax
County record
Assessed value
County record
Zoning designation
County record
Operating expenses
Modeled
Market rent
Market benchmark
Not analyzed due to unavailable source data: actual rent roll, tenant leases, physical condition and capital
requirements are outside a desktop analysis.
Cost Approach excluded: income and sales evidence cover the value conclusion.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
17% off on annual
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 3 sales
NOI build-up · 9 steps
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
Selected market yield
6.40%
Selected cap rate for this commercial real estate
Derived from the Marshfield market rent, vacancy and expense benchmarks for this use type.
Lower yield / higher price
Higher yield / lower price
5.0%
This property · 6.40%
9.0%
NOI (est.)
$11k *
Last sale · Aug 2021
$3.00M
* derived from a real price signal at a 7% cap
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$170k
Move the market yield to see immediate price impact.
Value / SF
$8
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the derived NOI * — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
5.90%6.40%6.90%
$10k
$166k
$153k
$142k
$11k
$184k
$170k
$158k
$12k
$203k
$187k
$173k
NOI sensitivity ±10% across the selected-rate band (±0.5 pp) — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
3 found
Low confidence · county-verified
Closest comparable
$3.50M
13.5 mi · Dec 2025 · $217/SF
Property tax & assessments
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$28,591
Tax year 2024
Assessed value
$2,751,800
Assessed 2024
Previous assessed
$2,751,800
+0.0% YoY
Effective rate
1.04%
On assessed value
Assessed land
$1,221,900
Assessed improvement
$1,529,900
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Commercial real estate
Use group
COMMERCIAL (GENERAL)
Status
For Sale
Year built
1987
Construction
CONCRETE
Heating
FORCED AIR
Cooling
YES
Buildings
2
Stories
2
Units
20
Bathrooms
12
Total area
20,080 SF
Lot
2.27 ac (99,079 SF)
Zoning code
B-2
APN
MARS M:0D10 B:0001 L:004A
UPID
US38-1824861
Jurisdiction
MARSHFIELD
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
B-2 · Marshfield, MAZoning B-2 · permitted uses
B-2 · Marshfield, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
able attached to this bylaw which is declared to be a part of this bylaw. In addition, uses are subject to Articles XI , XIII and XV where appropriate. [1] Uses Residential Business Industrial Overlay R-1 R-2 R-3 RB B-1…
General category
COMMERCIAL
Alternative use value scenarios
Repositioning upside vs current use
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Building & site characteristics
From public records
Year built
1987
Construction
CONCRETE
Heating
FORCED AIR
Cooling
Yes
Stories
2
Buildings
2
Units
20
Bathrooms
12
Lot
2.27 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
Matched to the official district catalog
B-2
COMMERCIAL
Jurisdiction
Marshfield, MA
Recorded code
B-2
Official district
B-2
Official district profile
What the municipal code says about B-2
Zoning description
able attached to this bylaw which is declared to be a part of this bylaw. In addition, uses are subject to Articles XI , XIII and XV where appropriate. [1] Uses Residential Business Industrial Overlay R-1 R-2 R-3 RB B-1…
General category
COMMERCIAL
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for B-2 in Marshfield, MA.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
2 official documentsVerified municipal sources with file download
Match provenanceAssignment basis, match tier and confidence
Private report access
See the official zoning profile for this address.
Registration is required before the official district profile is shown.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
What opens after registration
Ownership report
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
Private report access
See the ownership record for this address.
Registration is required before any owner information is shown.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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