Entity Owned 
For Sale
1 / 7
$1,499,000
856 Main St,Unit Chatham, Chatham, MA 02633
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Property summary
AI-generated overview
This 2,015-square-foot office property is situated on a corner lot in downtown Chatham, Massachusetts, at the intersection of Crowell Road and Main Street, adjacent to Chatham Village Market. The interior is configured with an open floor plan designed to accommodate more than 20 workstations/desks and includes office amenities suitable for a range of business uses. The building is currently tenant-occupied.
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1970
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
2,015 SF
Lot
0.51 ac (22,172 SF)
Zoning code
GB3
APN
CHAT M:13E B:0051 L:26
UPID
US38-1858708
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
-
Real Estate Agency
-
Real Estate Agency
-
Vacation Rental Real Estate Agency
-
Real Estate Agency
-
Postal Service Courier Service
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$925k
CAP Approach
CAP
$695k
Comparable Approach
Comparable
$1.16M
Blend (final)
Blend
$960k
Owner & transaction history
since 2020
Last sale
$825,000
6 recorded transactions
Zoning & alternative use
GB3 · Chatham, MA
Zoning description
ts For the purpose of this Bylaw, the Town of Chatham is divided into the following basic districts: Residential: R20, R20A, R30 (5/12/97 ATM), R40, R40A (5/16/01 ATM), R60 Small Business: SB General Business: GB1, GB2,…
General category
COMMERCIAL
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
Sensitivity value band
Source audit · 6 inputs
PDF export
Analytics Standard · 5 reports
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Summary
1
Valuation conclusion
Included free
Estimated market value
$960k
Value range
$864k – $1.06M
±10% around blend
Estimated value / SF
$476 / SF
Confidence
Property data
100
Market benchmarks
100
Comparable evidence
60
Income certainty
100
$864k
blend $960k
$1.06M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
2,015 SF
Lot area
0.51 ac
Year built
1970
Stories
1
APN
CHAT M:13E B:0051 L:26
Zoning
GB3
Assessed value
$981,300
Annual tax
$3,503
3
Income approach: direct capitalization
Partial preview
Income approach indication
$695k
Direct capitalization · @ 6.5% CAP return
@ 6% CAP return
$755k
@ 6.5% CAP return
$695k
@ 7% CAP return
$645k
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
$3,503
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$1.16M
Range $378k – $1.16M
Evidence
6 found
Recent peer sales in this city
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$960k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 31 sales
$1,047
-54%
Submarket 31 sales
$1,047
-54%
County 238 sales
$225
+112%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $476/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
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
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
4.70%
Selected cap rate for this office buildings
Derived from the Chatham market rent, vacancy and expense benchmarks for this use type.
Lower yield / higher price
Higher yield / lower price
5.0%
This property · 4.70%
9.0%
NOI (est.)
$42k *
Last sale · Oct 2020
$825k
* 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$901k
Move the market yield to see immediate price impact.
Value / SF
$447
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
4.20%4.70%5.20%
$38k
$908k
$811k
$733k
$42k
$1.01M
$901k
$815k
$47k
$1.11M
$991k
$896k
NOI sensitivity ±10% across the selected-rate band (±0.5 pp) — derivation of the NOI above.
Property tax & assessments
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$3,503
Tax year 2024
Assessed value
$981,300
Assessed 2024
Previous assessed
$981,300
+0.0% YoY
Effective rate
0.36%
On assessed value
Assessed land
$643,300
Assessed improvement
$338,000
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
Office buildings
Use group
OFFICE BUILDING
Status
For Sale
Year built
1970
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
HOT WATER
Cooling
YES
Buildings
1
Stories
1
Units
1
Total area
2,015 SF
Lot
0.51 ac (22,172 SF)
Zoning code
GB3
APN
CHAT M:13E B:0051 L:26
UPID
US38-1858708
Jurisdiction
CHATHAM
Zoning & alternative use
GB3 · Chatham, MAZoning GB3 · permitted uses
GB3 · Chatham, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
ts For the purpose of this Bylaw, the Town of Chatham is divided into the following basic districts: Residential: R20, R20A, R30 (5/12/97 ATM), R40, R40A (5/16/01 ATM), R60 Small Business: SB General Business: GB1, GB2,…
General category
COMMERCIAL
Building & site characteristics
From public records
Year built
1970
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
HOT WATER
Cooling
Yes
Stories
1
Buildings
1
Units
1
Lot
0.51 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
GB3
COMMERCIAL
Jurisdiction
Chatham, MA
Recorded code
GB3
Official district
GB3
Official district profile
What the municipal code says about GB3
Zoning description
ts For the purpose of this Bylaw, the Town of Chatham is divided into the following basic districts: Residential: R20, R20A, R30 (5/12/97 ATM), R40, R40A (5/16/01 ATM), R60 Small Business: SB General Business: GB1, GB2,…
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 GB3 in Chatham, 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.
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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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