2026 assessment
$537K
OPA value, not a listing price
House report
2301 Madison Sq
3 bd1 ba2 stories1,080 sqftRSA5built 1925
Property at a glanceHouse
Owner-occupancy signal
ZIP 19146 area
Graduate Hospital · Point Breeze
2300 block of Madison Sq
Assessment and City record timeline
Published City assessments for this house against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.
- OPA assessment · 2016$207K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2017$207K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2018$207K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2019$248K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2020$474K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2021$474K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2022$474K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2023$458K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2024$458K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2025$537K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2026$537K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2027$555K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- Deed / sale · 2013Deed / sale $223KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2017-10-16Addition and/or AlterationThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2017-12-22ZoningThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2018-04-26Addition and/or AlterationThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2019-04-02AlterationsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2019-04-25ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2019-06-03New ConstructionThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- License · 2020-11-03Nicholas Melisiotis: Rental landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2022-01-01Nicholas Melisiotis: Rental landlord or residential registration marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2003-03-23MILSTEIN DENNIS L: Rental landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2014-02-28MILSTEIN DENNIS L: Rental landlord or residential registration marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Appeal · 2017-09-27Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
Property assessmentBlock median & rangeZIP 19146 (Graduate Hospital · Point Breeze) medianAssessmentDeed / saleAppealPermitLicense
Scroll horizontally to move through the years. Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
Highlight
Every dated record12 events · exact dates, newest first
- LicenseNicholas Melisiotis: Rental landlord or residential registration marked inactive
- LicenseNicholas Melisiotis: Rental landlord or residential registration initially issued
- PermitNew Construction
- PermitElectrical
- PermitAlterations
- PermitAddition and/or Alteration
- PermitZoning
- PermitAddition and/or Alteration
- AppealZoning board appeal
- LicenseMILSTEIN DENNIS L: Rental landlord or residential registration marked inactive
- Deed / saleDeed / sale $223K
- LicenseMILSTEIN DENNIS L: Rental landlord or residential registration initially issued
Flags: material assessment exemption; legal basis and term unverified · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,579/year estimated property tax
2026 taxable assessment $255,711 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.
OPA has published a 2027 assessment of $555,300. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3021055002026 OPA taxes $255,711 of $536,600 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Historical delinquency sources No current conclusion
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
The assessment exemption gap
OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.
$255,711 taxable basis
Difference to verify+$3,932/year
$536,600 scenario basis
The assessment roll does not identify
- Legal basis or program
- Approval or expiration date
- Treatment after a sale
- Current Tax Center balance
Show the assessment math
2026: ($536,600 assessed − $280,889 exempt) × 1.3998% ≈ $3,579/year
Full-assessment scenario: $536,600 × 1.3998% ≈ $7,511/year
Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.
The property, on paper
OPA physical field record.
Bedrooms
3
Bathrooms
1
Stories
2
Interior
1,080 sqft
livable area
Lot
667 sqft
Central air
Yes
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
New / rehabbed
city code 2
New / rehabbed
Quality grade
C
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
Zoning appeals
1
OPEN · Granted · 2017
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
2300 block of Madison Sq. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 2303 Madison Sq · 2305 Madison Sq
L&I license dates · data through Jul 25, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
No L&I business license is on record at this address in data through Jul 25, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
Nicholas MelisiotisInactive
Rental · Initial issue date Nov 3, 2020 · Terminal license date Jan 1, 2022
MILSTEIN DENNIS LInactive
Rental · Initial issue date Mar 23, 2003 · Terminal license date Feb 28, 2014
A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.
Open every source row 12 dated rows
- License terminal eventNicholas Melisiotis: Rental landlord or residential registration marked inactive
License 854875 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventNicholas Melisiotis: Rental landlord or residential registration initially issued
License 854875 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitNew Construction
Permit 977062 · Completed
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation if New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans.
- PermitElectrical
Permit 970229 · COMPLETED
NEW 100AMP SERVICE COMPLETE WITH GROUNDING, WIRING THROUGHOUT AS PER 2014 NEC
- PermitAlterations
Permit 963066 · Completed
COMPLETE RE-ROUGH OF EXISTING SFD INCLUDING CURB TRAP, 3-WC'S, 3-LAV'S, 3-TUB/SHOWERS, KITCHEN SINK AND 1-RAIN WATER CONDUCTOR. PA1 #20190921999
- PermitAddition and/or Alteration
Permit 842090 · Completed
FOR THE ERECTION OF AN ADDITION AT THE SECOND STORY LEVEL TO AN EXISTING ATTACHED TWO STORY BUILDING AND INTERIOR ALTERATIONS TO THE EXISTING BUILDING AS PER APPROVED PLANS. MAINTAIN EXISTING USE AS SINGLE FAMILY HOUSEHOLD LIVING. SEPARATE PERMIT REQUIRED FOR ANY M.E.P. WORK.
- PermitZoning
Permit 796806 · COMPLETED
FOR ERECTION OF REAR TWO STORY ADDITION AND MODIFICATION AS PART OF AN EXISTING HISTORIC STRUCTURE. MODIFICATION INCLUDES REPLACING ALL WINDOWS AND DOORS AS PER HISTORIC COMMISSION APPROVAL (DATED 7/27/17). USE: FOR HOUSEHOLD LIVING SINGLE FAMILY DWELLING AS PREVIOUSLY APPROVED. (CITY HISTORICAL COMMISSION APPROVAL REQUIRED FOR BUILDING PERMIT).
- PermitAddition and/or Alteration
Permit 822282 · Completed
EZ ALTERATIONS PERMIT - For alterations to an Existing One Family Dwelling as per attached standard. Deviations from this standard will result in permit revocation and require submission of construction plans. Work to include repairs to non-load bearing partition framing, repair GWB, tape and finish throughout, interior trim, insulation, kitchen & bathroom alterations, floor coverings, interior doors. Separate permits required for plumbing, electric and HVAC installations. Call Inspector at least 24 hours prior to the start of work. HISTORICAL PROPERTY NO EXTERIOR WORK ON THIS PERMIT.
- AppealZoning board appeal
Appeal 31472 · OPEN · Granted
Related permit 796806 · PERMIT FOR ERECTION OF REAR TWO STORY ADDITION AND MODIFICATION AS PART OF AN EXISTING HISTORIC STRUCTURE. MODIFICATION INCLUDES REPLACING ALL WINDOWS AND DOORS PER HISTORIC COMMISSION APPROVAL (DATED 7/27/17). USE:FOR HOUSEHOLD LIVING SING
- License terminal eventMILSTEIN DENNIS L: Rental landlord or residential registration marked inactive
License 225320 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$223K transfer
2013
- License issue eventMILSTEIN DENNIS L: Rental landlord or residential registration initially issued
License 225320 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
Where this comes from
- Assessment, spec sheet & owner: OPA Property Assessments, Office of Property Assessment
- Sales & deed history: Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections: L&I Property History · Atlas
- Tax delinquency snapshot · June 2022: Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016: Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance: Verify with Philadelphia Revenue
- Zoning appeals: L&I & Zoning Board appeals
- Neighborhood income & rents: US Census ACS 5-year estimates
- Historical mortgage rates: Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 27, 2026, 1:07 PM ET. Available City datasets are queried from OpenDataPhilly (phl.carto.com) and the cited City ArcGIS feeds; record queries paginate rather than silently taking a first page. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: queried. “Unavailable” means the source query failed or was not supplied, not “no record.” Reports re-pull on view after seven days and on an overnight rolling schedule; citywide benchmarks recompute weekly. Source dates still govern: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. The live balance and date-effective payoff must be verified in Tax Center. AI-written passages are grounded in the assembled record and rejected if they state a number the record does not hold.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)