2026 assessment
$747K
OPA value, not a listing price
House report
600 N 23rd St
3 stories2,070 sqftRSA5built 1920
Property at a glanceHouse
Owner-occupancy signal
ZIP 19130 area
Fairmount · Spring Garden
600 block of N 23rd St
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$377K 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$550K 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$550K 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$642K 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$663K 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$663K 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$663K 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$674K 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$674K 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$747K 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$747K 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$769K 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 $355KA 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 ↗
- Deed / sale · 2023Deed / sale $910KA 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 · 2014-02-18DemolitionThis permit category usually covers partial or complete removal 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 · 2014-03-06PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2014-05-05ZoningThis 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 · 2014-05-05AdditionThis 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 · 2014-07-31PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2014-08-08New 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 ↗
- Permit · 2014-08-08MechanicalThis 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 · 2015-11-20ElectricalThis 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 · 2017-05-05AlterationThis 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 ↗
Property assessmentBlock median & rangeZIP 19130 (Fairmount · Spring Garden) medianAssessmentDeed / salePermit
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 record11 events · exact dates, newest first
- Deed / saleDeed / sale $910K
- PermitAlteration
- PermitElectrical
- PermitNew Construction
- PermitMechanical
- PermitPlumbing
- PermitZoning
- PermitAddition
- PermitPlumbing
- PermitDemolition
- Deed / saleDeed / sale $355K
Flags: $2K recorded in the June 2022 delinquency snapshot; verify current balance. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$9,283/year estimated property tax
2026 taxable assessment $663,158 × 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 $769,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1511688002026 OPA taxes $663,158 of $746,800 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
Historical delinquency sources Record found
$1,593.04 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.
$1,131.31 principal$59.39 interest$67.88 penalty$334.46 other charges
The snapshot’s 2022 context used $663,100 total assessment, $598,663 taxable, and $64,437 exempt/abated. Those historical fields can differ from today’s OPA exemption status.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
The property, on paper
OPA physical field record.
Stories
3
Interior
2,070 sqft
livable area
Lot
1,224 sqft
Basement
Full
city code D
Heat
Undetermined
city code H
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
C+
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
600 block of N 23rd St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 602 N 23rd St · 604 N 23rd St
L&I licenses checked through Jul 24, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 11 dated rows
- Recorded transfer$910K transfer
2023
- PermitAlteration
Permit 781361 · COMPLETED
CLEANING AND POINTING 3 STORY SINGLE FAMILY WATER RINSE NOT TO EXCEED 500 PSI - HISTORIC COMMISSION STAFF TO REVIEW SAMPLES IN FIELD FOR APPROVL FOR CELANING AND POINTING.
- PermitElectrical
Permit 652973 · COMPLETED
TO INSPECT EXISTING WIRING FROM PREVIOUS CONTRACTOR, INSTALL 5- SWITCH LEGS AND APPROXIMATELY 70- SWITCHES, OUTLETS AND FIXTURES.... IN ACCORDANCE WITH 2008 NEC FOR A ONE FAMILY BUILDING
- PermitNew Construction
Permit 554756 · Completed
INSTALL 200AMP SERVICE, RELOCATE FROM FRONT OF HOUSE TO SIDE OF HOUSE, REMOVE ALL EXISTING EXISTING KNOB AND TUBE WIRING AND CIRCUITS, REWIRE AS PE R2008 NEC (CC DISTRICT)
- PermitMechanical
Permit 554781 · EXPIRED
INSTALL (1) WARM AIR FURNACE W/AIR RELATED DUCT WORK.
- PermitPlumbing
Permit 552890 · EXPIRED
15 FIXTURES WITH PIPING
- PermitZoning
Permit 529813 · COMPLETED
CONSTRUCT A ROOF TOP DECK WITH PILOT HOUSE AS PART OF AN EXISTING ATTACHED SINGLE FAMILY DWELLING
- PermitAddition
Permit 529816 · COMPLETED
INTERIOR RENOVATION INCLUDING NEW BATHS & KITCHEN, WINDOW REPLACEMENT, ROOF DECK & PILOT HOUSE (CONTRACTOR IS A LICENSE PA HOME IMPROVEMENT CONTRACTOR - PA #087427 EXPIRES 12/30/2015)
- PermitPlumbing
Permit 522956 · COMPLETED
INSTALL 3/4" WATER SERVICE, 5" CURB TRAP & 4" MAIN DRAIN (SDF) PA20140651527
- PermitDemolition
Permit 520009 · COMPLETED
REMOVAL OF PLASTER FROM WALLS & CEILINGS AND REMOVAL OF NON BEARING PARTITIONS - SFD
- Recorded transfer$355K transfer
2013
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 25, 2026, 5:32 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)