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Property profile & analytics
FOR LEASE
Office Spaces
100 Market St Harrisburg, PA 17101
Individually Owned
24-yr Hold
~
Est. High Equity
Property ID
US73-1710047
For Lease
1 / 2
$21.95 SF/Yr
100 Market St, Harrisburg, PA 17101
View Listing →
Property profile
Verified
Property type
Office Spaces
Use group
OFFICE (GENERAL)
Year built
1992
Total area
70,896 SF
Lot
0.84 ac (36,590 SF)
APN
03-003-037
UPID
US73-1710047
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
-
Data Analyzers Data Recovery Services Computer & Electronic Repair (Bike/Boat/Book/etc) Store
-
Keystone Plaza Business Service Center Corporate Office
-
Kara L. Foulds, PharmD Pharmacy
-
Troutman Pepper Law Firm
-
Premier Environments Furniture & Home Goods
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$7.14M
Blend (final)
Blend
$6.72M
Owner & transaction history
Adg Keystone Plaza Assocs · 24 yrs held
Adg Keystone Plaza Assocs
since 2002
6 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$10.4M
+106.2%
Retail stores
$10.0M
+98.2%
Restaurant
$9.8M
+93.6%
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 Harrisburg submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Harrisburg 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
COMMERCIAL (GENERAL)
$5,045,000
Current use
MEDICAL BUILDING
$10,405,000
Change: +106% · Conversion: Easy
RETAIL STORES
$10,005,000
Change: +98% · Conversion: Easy
RESTAURANT
$9,770,000
Change: +94% · Conversion: Difficult
INDUSTRIAL (GENERAL)
$7,175,000
Change: +42% · Conversion: Moderate
APARTMENT HOUSE (5+ UNITS)
$6,065,000
Change: +20% · Conversion: Moderate
Blend value · Realmo final
$6.72M
Range $6.05M – $7.39M · ±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
$95 / 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
Tax billed
$210,018
Tax year 2023
Assessed value
$4,506,600
Assessed 2024
Previous assessed
$5,822,500
-22.6% YoY
Effective rate
4.66%
On assessed value
Assessed land
$600,000
Assessed improvement
$3,906,600
Land market value
$600,000
Improvement market value
$3,906,600
Total market value
$4,506,600
Applied tax rate
10.0000
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
Office Spaces
Use group
OFFICE (GENERAL)
Status
For Lease
Year built
1992
Heating
CENTRAL
Cooling
CENTRAL
Buildings
2
Stories
2
Total area
70,896 SF
Lot
0.84 ac (36,590 SF)
APN
03-003-037
UPID
US73-1710047
Jurisdiction
DAUPHIN
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$5.0M
MEDICAL BUILDING
Est. value
$10.4M
RETAIL STORES
Est. value
$10.0M
RESTAURANT
Est. value
$9.8M
INDUSTRIAL (GENERAL)
Est. value
$7.2M
APARTMENT HOUSE (5+ UNITS)
Est. value
$6.1M
COMMERCIAL (GENERAL) Current
MEDICAL BUILDING
RETAIL STORES
RESTAURANT
INDUSTRIAL (GENERAL)
APARTMENT HOUSE (5+ UNITS)
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
1992
Heating
CENTRAL
Cooling
Yes
Stories
2
Buildings
2
Lot
0.84 ac
Current owner
From public records · entity-resolved
Adg Keystone Plaza Assocs
Individual
Mailing address
PO BOX 8899, CAMP HILL, PA 17001-8899
Ownership since
2002
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 18, 2020
—
Adg-keystone Plaza Associates
—
Deed
related
$1,083,000 · First Nat'l Bk/pa
Jun 7, 2002
—
Adg Keystone Plaza Assocs
Adg Keystone Plaza Assocs
Quit Claim Deed
related
—
—
—
Adg-keystone Plaza Associates
—
Deed Of Trust
related
$4,462,500 · Bank Of Hanover
—
—
Adg-keystone Plaza Associates
—
Deed Of Trust
related
$5,777,000 · First Nat'l Bk/pa
—
—
Adg-keystone Plaza Associates
—
Deed Of Trust
related
$1,083,000 · First Nat'l Bk/pa
—
—
Adg-keystone Plaza Associates
—
Deed Of Trust
related
$3,950,000 · Legacy Bank
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?”
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