Entity Owned 
For Sale
$949,000
321 Central St, Lowell, MA 01852
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Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1950
Construction
FRAME
Total area
12,062 SF
Lot
0.09 ac (3,920 SF)
Zoning code
UMU
APN
LOWE M:179 B:1125 L:321
UPID
US38-2424119
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
-
Law Firm
-
Law Firm
-
Crisis Center Medical Clinic
-
Waste Management Facility
-
Law Firm
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$766k
Blend (final)
Blend
$770k
Owner & transaction history
since 2024
Last sale
$825,000
6 recorded transactions
Zoning & alternative use
UMU · Lowell, MA
Zoning description
UMU District promotes the vitality of Lowell historic downtown. The UMU district focuses on revitalizing the commercial areas in the urban neighborhoods near downtown
General category
MIXED_USE
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.
All 10 comparables with addresses
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
$770k
Value range
$693k – $847k
±10% around blend
Estimated value / SF
$64 / SF
Confidence
High
10 county-verified comps
Property data
100
Market benchmarks
67
Comparable evidence
100
$693k
blend $770k
$847k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
12,062 SF
Lot area
0.09 ac
Year built
1950
Stories
4
APN
LOWE M:179 B:1125 L:321
Zoning
UMU
Assessed value
$655,500
Annual tax
$15,253
3
Income approach: direct capitalization
Partial preview
Not enough income data on file for a CAP-approach estimation.
4
Sales comparison
Partial preview
Sales approach indication
$2.26M
Weighted, 10 comps · high confidence
Evidence
10 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
3.9 mi away · 8,800 SF
9.1 mi away · 11,822 SF
18.4 mi away · 12,810 SF
18.7 mi away · 14,560 SF
18.8 mi away · 12,270 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$770k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
Submarket 44 sales
$132
-52%
County 858 sales
$219
-71%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $64/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
Not available
Market rent
Not available
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: replacement-cost inputs are not on file.
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
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Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 10 sales
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
No cap rate is computable for this property yet: no recorded sale, income signal or market-rate row for its use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$825k
Move the market yield to see immediate price impact.
Value / SF
$68
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
5.00%7.00%9.00%
$52k
$1.04M
$742k
$578k
$58k
$1.16M
$825k
$642k
$64k
$1.27M
$907k
$706k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
10 found
High confidence · county-verified
Closest comparable
$2.90M
0.7 mi · Oct 2025 · $195/SF
Property tax & assessments
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$15,253
Tax year 2024
Assessed value
$655,500
Assessed 2024
Previous assessed
$631,100
+3.9% YoY
Effective rate
2.33%
On assessed value
Assessed land
$169,900
Assessed improvement
$485,600
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
1950
Construction
FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
4
Units
1
Total area
12,062 SF
Lot
0.09 ac (3,920 SF)
Zoning code
UMU
APN
LOWE M:179 B:1125 L:321
UPID
US38-2424119
Jurisdiction
LOWELL
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
UMU · Lowell, MAZoning UMU · permitted uses
UMU · Lowell, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
UMU District promotes the vitality of Lowell historic downtown. The UMU district focuses on revitalizing the commercial areas in the urban neighborhoods near downtown
General category
MIXED_USE
Building & site characteristics
From public records
Year built
1950
Construction
FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
4
Buildings
1
Units
1
Lot
0.09 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
UMU
MIXED_USE
Jurisdiction
Lowell, MA
Recorded code
UMU
Official district
UMU
Official district profile
What the municipal code says about UMU
Zoning description
UMU District promotes the vitality of Lowell historic downtown. The UMU district focuses on revitalizing the commercial areas in the urban neighborhoods near downtown
General category
MIXED_USE
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for UMU in Lowell, MA.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
Official documentVerified 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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