2026 taxable assessment $244,900 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $247,200; it is not the 2026 billed-year value.
House report
6100 Washington Ave
4 bd · 1 ba · 1 story · 2,312 sqft · RSA3 · built 1920
Investor / LLC · assessed $245K (2026) · 2027 OPA assessment $247K · sold 3×. On the 6100 block of Washington Ave.
Property summary
Assessment$244,9002026 OPA assessment · 2027: $247,200
Last sale$113KRecorded 2019
Est. tax bill$3,428/year2026 taxable assessment × 1.3998%
Tax delinquencyNo 2022 matchNot proof account is current
Permits0Every fetched City permit
Violations0 open10 historical across 7 cases
“Open” reflects records available then historical records keep their source dates estimates are labeled
BlockReport AI · cited public records
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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 0331205002026 taxable assessment equals the full assessed value.
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 recordFrequently traded
Why it mattersTraded 3×: $95K in 2004 → $113K in 2019 (+19%).
View supporting records →City Property History
Fetched L&I and zoning records
Every row successfully fetched for this report is counted below. Dataset availability and matching can differ from the City's interactive file; use the official link for current detail.
- Recorded owner
- Acms Development LLC
- Tax mailing address
- 248 TRAVIS AVE, ELMONT NY, 11003
- L&I district
- CENTRAL WEST
- Building ID (BIN)
- —
- OPA account
- 033120500
Permits0No match
Violation cases710 violation records · 0 open
Investigations149 failed · 5 passed · 0 closed
Building certifications0No match
Business licenses30 active
Appeals1CLOSED · Dismissed
PermitsPermit number, issued date, work and City status0
No permits matched this parcel in the fetched City dataset.
Violation cases10 individual violation records; resolved history remains visible7
Case 576472CLOSED
IMMINENTLY DANGEROUS · Opened Mar 24, 2017 · completed Apr 4, 2017
- EXTERIOR STRUCT UNSAFE COND 13Violation 4256635Mar 24, 2017 COMPLIED
- ID STRUCTUREViolation 4256634Mar 24, 2017 COMPLIED
Case 578585CLOSED
STANDARD · Opened Apr 11, 2017 · completed May 11, 2017
- CO- NEW USE OCCUPIED PRE-COViolation 4288729Apr 11, 2017 COMPLIED
- PERM Z- NEW USEViolation 4288728Apr 11, 2017 COMPLIED
Case CF-2021-045143CLOSED
NOTICE OF VIOLATION · Opened May 27, 2021 · completed Aug 9, 2021
- EXTERIOR AREA WEEDSViolation VI-2021-033266May 27, 2021 COMPLIED
Case CF-2025-017193SVN ISSUED, BALANCE DUE
SITE VIOLATION NOTICE · Opened Mar 13, 2025
- EXTERIOR AREA SANITATIONViolation VI-2025-013158Mar 13, 2025 SVN ISSUED
Case CF-2025-062514SVN ISSUED, BALANCE DUE
SITE VIOLATION NOTICE · Opened Jun 24, 2025
- EXTERIOR AREA WEEDSViolation VI-2025-046609Jun 24, 2025 SVN ISSUED
Case CF-2025-107708CLOSED
NOTICE OF VIOLATION · Opened Sep 30, 2025 · completed Apr 14, 2026
- VACANT STRUCTURE & LANDViolation VI-2025-077080Sep 30, 2025 COMPLIED
- EXTERIOR AREA WEEDSViolation VI-2025-077081Sep 30, 2025 COMPLIED
Case CF-2025-108066CLOSED
NOTICE OF VIOLATION · Opened Sep 30, 2025 · completed Jan 2, 2026
- VACANT STRUCTURE LICENSEViolation VI-2025-077371Sep 30, 2025 CLOSED
InvestigationsEvery inspector visit, including CLOSED outcomes14
CSUINITIALCase 576472
Mar 24, 2017 FAILED
CSUINITIALCase 576472
Apr 3, 2017 PASSED
HCEU INSPCase 578585
Apr 11, 2017 FAILED
HCEU INSPCase 578585
Apr 24, 2017 FAILED
HCEU INSPCase 578585
May 10, 2017 PASSED
L&I investigationCase CF-2021-045143
May 27, 2021 FAILED
L&I investigationCase CF-2021-045143
Aug 9, 2021 PASSED
L&I investigationCase CF-2025-017193
Mar 13, 2025 FAILED
L&I investigationCase CF-2025-062514
Jun 24, 2025 FAILED
L&I investigationCase CF-2025-107708
Sep 30, 2025 FAILED
L&I investigationCase CF-2025-108066
Sep 30, 2025 FAILED
L&I investigationCase CF-2025-108066
Nov 21, 2025 FAILED
L&I investigationCase CF-2025-108066
Jan 2, 2026 PASSED
L&I investigationCase CF-2025-107708
Apr 14, 2026 PASSED
Building certificationsInspection result and filed expiration date by L&I building ID0
No building certifications matched this parcel in the fetched City dataset.
Business licensesHistorical and active licenses are both retained3
RentalLicense 360269
RICHARDSON LILLIAN
Revenue code 3202 · First issued Mar 16, 2006 Inactive Expiration Feb 28, 2013 Inactive Jul 18, 2012
RentalLicense 570306
MARIE V BELCOMBE
Revenue code 3202 · First issued Aug 2, 2012 Inactive Expiration Feb 28, 2013
RentalLicense 857119
ACMS Development LLC
Revenue code 3202 · First issued Dec 9, 2020 Inactive Expiration Dec 8, 2021 Inactive Feb 6, 2022
AppealsApplication status and decision are separate City fields1
Zoning board appealAppeal 19491
Jun 11, 2013 CLOSED Dismissed Related permit 433713
PERMIT FOR PROPOSED DAYCARE CENTER TO INCLUDE CONVERSION OF THE ACCESSORY GARAGE FOR AN INDOOR PLAY AREA IN AN EXISTING STRUCTURE.
City of Philadelphia OPA, L&I and Zoning Board records, shown as filed. A CLOSED investigation is an outcome label, not a missing visit; an appeal's application status and decision may differ.
Legal due diligence
What this record proves—and what it does not.
These checks are triggered by this property’s actual City rows. They identify the controlling document to verify; they do not declare a use legal, a building safe, or title clear.
2 resolve before relying
1 verify
Resolve before relyingZoning approval is not the occupancy fileThe history also contains “CO- NEW USE OCCUPIED PRE-CO.”
Why it mattersPhiladelphia says a zoning approval or Property Sales Certification can identify a use without proving that it was established under the Building Code. A change of use, unit count, exits, or fire rating can require a Building Permit and Certificate of Occupancy.
Verify nextVerify the lawful use, unit count, associated construction permits, and Certificate of Occupancy with L&I.
Open the controlling City guidance ↗Resolve before relyingAn unsafe-building history still deserves the repair fileThe fetched record shows 0 open and 10 historical violations across 7 cases.
Why it mattersThe aggregate currently shows zero open violations, so a historical unsafe/imminently-dangerous row is not a current hazard finding. The repair or demolition permit, final inspection, and case closure are the evidence that resolves the former designation.
Verify nextReview the Make Safe/repair permit, final inspection, and case closure.
Open the controlling City guidance ↗VerifyFailed inspections are dated events—not the current condition9 failed, 5 passed, and 0 CLOSED investigation outcomes are in the fetched history; the latest dated visit was PASSED on Apr 14, 2026.
Why it mattersA PASSED or FAILED value applies to that inspection visit. CLOSED is a separate source status; none of the three alone proves the parent permit or violation case closed—or describes today’s condition.
Verify nextOpen the parent case/permit for each material failure and confirm its later disposition.
Open the controlling City guidance ↗Closing file: checks no public-record summary can replace5 documents/searches to assign before settlement
Property Sales Certification
The seller must obtain Philadelphia’s certificate showing the base zoning, last use in the zoning record, and open violations. The City warns that it does not prove Building Code occupancy or show zoning overlays.
Next: Obtain the fresh certificate and compare it with the CO, permits, and Atlas overlays.
Official guidance ↗Date-effective City Property Payoff
The Tax Center Property Payoff covers Real Estate Tax, Commercial Trash, and L&I abatement-work invoices. Philadelphia says it does not include business-tax debts or liens, water and sewer charges, or fines for code violations.
Next: Request the City statement effective through settlement; read every period and invoice.
Official guidance ↗Professional title and water-lien searches
OPA ownership, deed summaries, and a zero tax balance are not clear title. Mortgages, judgments, municipal claims, water liens, easements, heirs, and other encumbrances require separate searches.
Next: Use a Pennsylvania lawyer/title company and obtain owner’s title insurance; order the separate water search/payoff.
Official guidance ↗Separate water-lien guidance ↗Seller-specific tax relief is not the buyer’s bill
LOOP and low-income or senior Real Estate Tax freezes depend on the qualifying owner and continued program eligibility; a buyer cannot assume the seller’s capped or frozen bill continues. A separately verified property abatement often remains with the property for its remaining term, but program-specific new-owner filing, use, and tax-compliance conditions still must be confirmed—not inferred from the reduced assessment alone.
Next: Have Revenue or OPA identify every current benefit, model the buyer’s bill without seller-specific relief, and confirm any verified abatement in writing.
Official guidance ↗Separate water-lien guidance ↗Seller disclosure and independent inspections
For a covered Pennsylvania residential transfer, obtain the statutory seller disclosure. It reports the seller’s knowledge; it is not a warranty, title search, code review, or substitute for inspections. Because OPA dates this building before 1978, separately obtain the required federal/City lead disclosures and any test results.
Next: Have the agreement and disclosure reviewed for this transaction’s coverage and exceptions.
Official guidance ↗Informational only—not a legal opinion, title report, code inspection, tax payoff, or substitute for a Pennsylvania lawyer, title company, inspector, or tax professional.
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
Built 1920: 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.
Zoned RSA3: one household by right
Single-family attached. Converting to a duplex or apartments needs a use variance the zoning board rarely grants — Pennsylvania courts require a physical hardship of the lot itself, and economics alone do not qualify.
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.
Who's behind it
Acms Development LLC · corporate / LLC owner
• Tax bills mail to 248 Travis Ave, Elmont NY, 11003 — outside Philadelphia
The investment read
How this house has moved and where it's pointed: the city's assessed value (not a listing price) over 12 years, charted against its block; appreciation is that history's pace, and the 5-year figure simply extends it. Yield estimates rent-vs-price from area rents. Ask the record to dig into any number.
Assessed value
$244,900
2026 billed-year assessment · 2027: $247,200 · built 1920
Price / sq ft
$107
block $113 · below block
Appreciation
+143%
+9%/yr, city 6.5%
In 5 years (~2031)
~$248K
+9%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax bill / yr
$3,428
1.39% effective
Jun 2022 tax snapshot
No match
not proof the account is current
Gross yield
-3236246%
≈$-667M/mo rent
Times sold
3
Value vs. the block, over time — sales, permits & L&I events marked on the line
This houseBlock median & rangeSaleL&I violationPermitInspection
The paper trail
Frequently tradedTraded 3×: $95K in 2004 → $113K in 2019 (+19%).
- 2004 $95KSold
- 2012 $113KSold
- 2013 Appeal dismissedZoning
- 2017 4 L&I violations incl EXTERIOR STRUCT UNSAFE COND 13L&IL&I: 3 failed, 2 passedL&I visit
- 2019 $113KSold
- 2021 L&I violationL&IL&I: 1 failed, 1 passedL&I visit
- 2025 5 L&I violationsL&IInspection failed ×5L&I visit
- 2026 Inspection passed ×2L&I visit
Flags: 1 zoning/board appeal on record. Informational only — not investment advice or a consumer report (FCRA).
The property, on paper
The city assessor's field record — the physical spec sheet behind the assessed number.
Bedrooms
4
Bathrooms
1
Stories
1
Interior
2,312 sqft
livable area
Lot
2,090 sqft
Basement
Partial, semi-finished
city code F
Garage
3 spaces
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Average
city code 4
Above averageBelow average
Quality grade
C+
assessor's grade
ABCDE
Zoning
RSA3
city zoning code
Zoning appeals
1
CLOSED · Dismissed · 2013
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 6100 Washington Ave 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 (2019) a 30-year mortgage ran about 3.94% — Freddie Mac's average that year.
Mortgage
—
P&I · 30-yr fixed
All-in monthly
—
+ taxes & insurance
Cash to close
—
down + ~4% costs
Cash flow
—
rent − all costs · /mo
Cap rate
—
NOI ÷ price
Cash-on-cash
—
year-1 return on cash in
Estimates for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance; taxes use this parcel's taxable assessment, not a live Tax Center balance.
Block context
6100 Washington Ave sits on the 6100 block of Washington Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 6102 Washington Ave · 6104 Washington Ave
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 10, 2026, 6:38 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)