Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$745,000
Specialty properties
143 Pleasant St Portsmouth, NH 03801-4506
Individually Owned
Absentee Owner
Free & Clear
Property ID
US58-0596119
Property profile
Verified
Property type
Specialty properties
Use group
CHARITABLE ORGANIZATION
Year built
1784
Total area
9,505 SF
Lot
2.32 ac (101,059 SF)
Zoning code
CIVIC
APN
PRSM M:0108 B:0014 L:
UPID
US58-0596119
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
Current use
Occupant on record · Public records
-
Langdon House Historical Place Museum Tourist Attraction
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$745k
Owner & transaction history
NEW ENG ANTIQUIT SOC PRES.
NEW ENG ANTIQUIT SOC PRES.
Zoning & alternative use
CIVIC · Portsmouth, NH
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$1.1M
+30.5%
Industrial (general)
$995,000
+19.6%
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 Portsmouth submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Portsmouth 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
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
CLUBS, LODGES, PROFESSIONAL ASSOCIATIONS
$830,000
Current use
RESTAURANT
$1,085,000
Change: +31% · Conversion: Difficult
INDUSTRIAL (GENERAL)
$995,000
Change: +20% · Conversion: Difficult
RETAIL STORES
$820,000
Change: -1% · Conversion: Difficult
Blend value · Realmo final
$745k
Range $671k – $820k · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$78 / 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
Assessed value
$2,613,900
Assessed 2023
Previous assessed
$2,613,900
+0.0% YoY
Assessed land
$572,000
Assessed improvement
$2,041,900
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
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Specialty properties
Use group
CHARITABLE ORGANIZATION
Status
Off-Market
Year built
1784
Heating
HOT WATER
Buildings
1
Stories
3
Units
2
Rooms
14
Bathrooms
6
Total area
9,505 SF
Lot
2.32 ac (101,059 SF)
Zoning code
CIVIC
APN
PRSM M:0108 B:0014 L:
UPID
US58-0596119
Jurisdiction
PORTSMOUTH CITY
Metro division
ROCKINGHAM COUNTY-STRAFFORD COUNTY, NH METROPOLITAN DIVISION
Zoning & alternative use
CIVIC · Portsmouth, NH
Zoning CIVIC · permitted uses
CIVIC · Portsmouth, NH
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Portsmouth. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
CLUBS, LODGES, PROFESSIONAL ASSOCIATIONS Current
Est. value
$830,000
RESTAURANT
Est. value
$1.1M
INDUSTRIAL (GENERAL)
Est. value
$995,000
RETAIL STORES
Est. value
$820,000
CLUBS, LODGES, PROFESSIONAL ASSOCIATIONS Current
RESTAURANT
INDUSTRIAL (GENERAL)
RETAIL STORES
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1784
Heating
HOT WATER
Stories
3
Buildings
1
Units
2
Rooms
14
Bathrooms
6
Lot
2.32 ac
Current owner
From public records · entity-resolved
NEW ENG ANTIQUIT SOC PRES.
Individual
Free & Clear · 0 yrs held
Mailing address
141 CAMBRIDGE ST, BOSTON, MA 02114-2702
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
—
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
No recorded transactions
No recorded transactions found for this property.
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?”
You own 143 Pleasant St?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
