2026 taxable assessment $2,770,800 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $3,774,400; it is not the 2026 billed-year value.
House report
1833 Delancey Pl
5 bd · 4 ba · 3 stories · 4,006 sqft · RM1 · built 1800
Individual, other or unknown mailing address · assessed $3.8M (2026) · 2027 OPA assessment $3.8M · sold 2×. On the 1800 block of Delancey Pl.
BlockReport AI · cited public records
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Property summary
Assessment$3,774,4002026 OPA assessment · 2027: $3,774,400
Last sale$4.6MRecorded 2023
Est. tax bill$38,786/year2026 taxable assessment · full-value scenario $52,834/year · basis and term unverified
Tax delinquencyNo 2022 matchNot proof account is current
Permits6Every fetched City permit
Violations0 openNo historical match in fetched records
“Open” reflects records available then historical records keep their source dates estimates are labeled
Question or correct this record
BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:
Property tax
The estimate, live balance, and back-tax record are different.
BlockReport can calculate the annual tax from the City’s taxable assessment. Payments, credits, interest, and a current amount due live separately in Philadelphia Tax Center.
A Tax Center balance is net of bills, payments, credits, interest, and adjustments. A credit—or an amount due—is not automatically “back taxes.”
OPA 0810206012026 OPA taxes $2,770,800 of $3,774,400 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Applying the same rate to the billed-year full assessment. OPA's numeric split does not say when or whether the current treatment changes.
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.”
What stands out
From the public recordPermit between transfers
Record summary$1.2M transfer in 2003; demolition permit in 2018; $4.6M transfer in 2023 (+281% between recorded amounts).
View supporting records →What to do with this
The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.
If you’re buying
Verify the current tax bill and exemption
The 2026 taxable assessment implies about $38,786/yr, while applying the same rate to the full assessment would imply about $52,834/yr — $14,048/yr more. OPA's assessment split does not establish the exemption program, expiration, or buyer eligibility. Verify the basis and live bill with OPA and Revenue.
Built 1800: lead rules apply
Federal law requires a lead-paint disclosure at sale for any pre-1978 home. If it will be rented, Philadelphia also requires a lead-safe or lead-free certificate before a rental license can issue.
If you’re the landlord
If it is rented, verify the Rental License
The fetched license records do not show an active Rental License. Ownership type or a tax mailing address does not prove that tenants occupy the property; if it is rented, verify the current license and legal occupancy in eCLIPSE.
Derived from the fetched property records and linked City guidance as of 2026. Assessment treatment is not a substitute for an exemption approval, live balance, title report, license, occupancy certificate, or inspection. Informational only — not legal, tax, or investment advice.
Assessment and tax history
Every fetched annual City assessment for this house, compared with its block and ZIP. The figures show assessment change, the billed-year tax estimate, dated tax records, and recorded transfers. They do not estimate market appreciation or investment return.
Assessed value
$3,774,400
2026 billed-year assessment · 2027: $3,774,400 · built 1800
Price / sq ft
$942
block $690 · above block
Assessment change
+147%
+9%/yr since 2016 · 2027 +0% vs 2026
Est. tax bill / yr
$38,786
1.03% effective, reduced taxable assessment
Jun 2022 tax snapshot
No match
not proof the account is current
Times sold
2
Assessment vs. the block and ZIP · every dated City record marked on the line
- OPA assessment · 2016$1.5M 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$1.5M 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$1.5M 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$2.2M 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$2.2M 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$2.8M 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$2.8M 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$2.8M 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$2.8M 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$3.8M 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$3.8M 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$3.8M 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 · 2003Deed / sale $1.2MA 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 $4.6MA 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 · 2018-04-30DemolitionThis 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 · 2018-07-06Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- Permit · 2018-07-17PlumbingThis 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 · 2018-09-27MechanicalThis 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 · 2019-01-03ElectricalThis 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 · 2019-05-15ZoningThis 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 ↗
Property assessmentBlock median & rangeZIP 19103 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 record8 events · exact dates, newest first
- Deed / saleDeed / sale $4.6M
- PermitZoning
- PermitElectrical
- PermitMechanical
- PermitPlumbing
- PermitMajor alteration
- PermitDemolition
- Deed / saleDeed / sale $1.2M
The paper trail
Permit between transfers$1.2M transfer in 2003; demolition permit in 2018; $4.6M transfer in 2023 (+281% between recorded amounts).
- 2003 $1.2MTransfer
- 2018 DemolitionPermitMajor alterationPermitPlumbingPermitMechanicalPermit
- 2019 ElectricalPermitZoningPermit
- 2023 $4.6MTransfer
Records behind the chart
Browse the source ledger
The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.
Browse 8 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- Recorded transfer$4.6M transfer
2023
- PermitZoning
Permit 883254 · COMPLETED
FOR THE ERECTION OF A REAR ROOF DECK ABOVE THIRD FLOOR ACCESSED THROUGH FOURTH FLOOR REAR IN AN EXISTING ATTACHED STRUCTURE USED AS SINGLE FAMILY HOUSEHOLD LIVING.(SIZE AND LOCATION AS SHOWN ON THE PLAN)
- PermitElectrical
Permit 912115 · COMPLETED
REWIRE SFD WITH 179 LIGHT FIXTURES,105 SWITCHES,97 GENERAL PURPOSE RECEPTS,41 GFCI RECEPTS,6-120V SMOKES,6-120V SMOKE/CO COMBO DETECTORS,12 APPLIANCE LINES,6 HVAC,1 ELEVATOR CIRCUIT,8 CATV JACKS,9 SPEAKERS,5 DATA JACKS AND A NEW 400AMP SERVICE AS PER 2008 NEC (CC DISTRICT)
- PermitMechanical
Permit 913509 · COMPLETED
INSTALL (4) CARRIER FAN COIL UNIT WITH HOT WATER COILS + OUTSIDE CONDESING UNITS. INSTALLING MITSUBISHI UNIT FOR BASEMENT AND OUTDOOR HEAT PUMP UNIT OUTSIDE. INSTALL (1) NEW LACHINVAR HEATER IN BASEMENT WITH NECESSARY CONNECTIONS. (RM-1)
- PermitPlumbing
Permit 894177 · COMPLETED
4WC, 4LS, 2SHW, 2TUBS INSTALLING NEW WATER & WASTE LINES FOR (4) BATHROOMS, LAUNDRY ROOM , KITCHEN & POWDER ROOM 1GD, 1DW. INSTALL AREA DRAINS IN GARAGE.
- PermitMajor alteration
Permit 876926 · COMPLETED
ENLARGE GARAGE MASONRY OPENING AND REPLACE EXIST ROLL DOWN AND MOTOR. REPLACE EXISTING CMU GARDEN WALL WITH BRICK REPLACE EXISTING DOOR. INFILL OR REPLACE EXISTING WINDOWS. REPLACE EXISTING SIDING EXTERIOR PANELING.INTRIOR ALTERATION THROUGHOUT PER SUBMITTED PLANS.
- PermitDemolition
Permit 866955 · COMPLETED
DEMOLITION OF NON LOAD BEARING INTERIOR PARTITION WALLS. FINSIHES & FIXTURES.
- Recorded transfer$1.2M transfer
2003
What this record suggests
The City file documents 6 permits touching kitchen work, bathroom work, electrical work, plumbing. 6 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Flags: material assessment exemption — legal basis and term unverified. Informational only — not investment advice or a consumer report (FCRA).
The assessment exemption gap
OPA's 2026 taxable assessment implies about $38,786/year. Applying the same 1.3998% rate to the full assessed value would imply ~$52,834/year — $14,048/year more. That is a scenario, not a forecast: the assessment split alone does not identify the exemption program, approval date, expiration, transfer treatment, or live Tax Center balance.
2026: ($3,774,400 assessed − $1,003,576 exempt) × 1.3998% ≈ $38,786/yr
full-assessment scenario: $3,774,400 × 1.3998% ≈ $52,834/yr
The OPA amount does not prove a ten-year abatement or any other specific program. Obtain the approval history and verify the current Tax Center account; a buyer should not assume the seller's relief transfers or restarts.
The property, on paper
The city assessor's field record — the physical spec sheet behind the assessed number.
Bedrooms
5
Bathrooms
4
Stories
3
Interior
4,006 sqft
livable area
Lot
1,500 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Garage
2 spaces
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
New / rehabbed
city code 2
New / rehabbed
Quality grade
B+
assessor's grade
ABCDE
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 1833 Delancey Pl takes, at your price and your rate. Taxes start with an annual estimate from the City’s taxable assessment, not a current bill or balance; rent starts at the area median. Assessed value is not an asking price — set the price slider to the real one.
When this house last sold (2023) a 30-year mortgage ran about 6.81% — Freddie Mac's average that year.
Mortgage
—
P&I · 30-yr fixed
All-in monthly
—
+ taxes & insurance
Estimated cash needed
—
down + 4% planning allowance
Modeled cash flow
—
rent − shown costs · /mo
Modeled cap rate
—
modeled NOI ÷ price
Modeled cash-on-cash
—
modeled year-1 return
Scenario for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance, and buyer cash equal to the down payment plus 4%. Taxes use this parcel's taxable assessment with an optional full-assessment stress test, not a live Tax Center balance. Cash flow and returns exclude vacancy, management, utilities, HOA or condo fees, leasing costs, income tax, and unplanned capital work.
Block context
1833 Delancey Pl sits on the 1800 block of Delancey Pl. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 1831 Delancey Pl · 1835 Delancey Pl
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 11, 2026, 10:11 AM 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)