124 Congress St Portsmouth, NH 03801-4019
Individually Owned
5-yr Hold
Absentee Owner
~
Est. High Equity
Estimated value (blended)
$890k
Range $801k – $979k (±10%)
Property ID
US58-0551678
Property profile
Verified
Property type
Commercial real estate
Use group
COMMERCIAL CONDOMINUIM
Year built
1920
Construction
FRAME
Total area
1,112 SF
Zoning code
CD5
APN
PRSM M:0126 B:0009 L:3
UPID
US58-0551678
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
-
(Bike/Boat/Book/etc) Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$821k
Blend (final)
Blend
$890k
Owner & transaction history
since 2021
Last sale
$633,933
1 recorded transaction
Zoning & alternative use
CD5 · Portsmouth, NH
Zoning description
Character District 5 CD5 Business Districts General Business GB To provide for a wide range of retail and commercial uses in areas with excellent regional highway access. Business B To provide for a mix of retail, commer…
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 3 comparables with addresses
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
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Summary
1
Valuation conclusion
Included free
Estimated market value
$890k
Value range
$801k – $979k
±10% around blend
Estimated value / SF
$800 / SF
Confidence
Low
3 county-verified comps
Property data
75
Market benchmarks
100
Comparable evidence
30
$801k
blend $890k
$979k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
1,112 SF
Year built
1920
Stories
1
APN
PRSM M:0126 B:0009 L:3
Assessed value
$472,900
Annual tax
$7,628
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
$681k
Weighted, 3 comps · low confidence
Evidence
3 found · 3 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
1.0 mi away · 1,046 SF
15.6 mi away · 1,096 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$890k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 55 sales
$451
+78%
Submarket 58 sales
$436
+84%
County 352 sales
$231
+247%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $800/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
Not available
Operating expenses
Not available
Market rent
Not available
Actual rent roll
Not available
Tenant leases
Not available
Physical condition
Not inspected
Conversion costs
Not available
Not analyzed due to unavailable source data: tenant leases, physical condition and capital
requirements were not available for this desktop analysis. Cost Approach excluded due to
availability of income evidence.
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
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$634k
Move the market yield to see immediate price impact.
Value / SF
$570
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%
$40k
$799k
$571k
$444k
$44k
$888k
$634k
$493k
$49k
$976k
$697k
$542k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
3 found
Low confidence · county-verified
Closest comparable
$1.73M
0.2 mi · Dec 2025 · $1,239/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$7,628
Tax year 2023
Assessed value
$472,900
Assessed 2023
Previous assessed
$472,900
+0.0% YoY
Effective rate
1.61%
On assessed value
Assessed improvement
$472,900
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 CONDOMINUIM
Status
Off-Market
Year built
1920
Construction
FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
1
Units
1
Bathrooms
1
Total area
1,112 SF
Zoning code
CD5
APN
PRSM M:0126 B:0009 L:3
UPID
US58-0551678
Jurisdiction
PORTSMOUTH CITY
Metro division
ROCKINGHAM COUNTY-STRAFFORD COUNTY, NH METROPOLITAN DIVISION
Zoning & alternative use
CD5 · Portsmouth, NHZoning CD5 · permitted uses
CD5 · Portsmouth, NH
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
Character District 5 CD5 Business Districts General Business GB To provide for a wide range of retail and commercial uses in areas with excellent regional highway access. Business B To provide for a mix of retail, commer…
General category
MIXED_USE
Building & site characteristics
From public records
Year built
1920
Construction
FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
1
Buildings
1
Units
1
Bathrooms
1
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
CD5
MIXED_USE
Jurisdiction
Portsmouth, NH
Recorded code
CD5
Official district
CD5
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for CD5 in Portsmouth, NH.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
3 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.
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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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