2026 assessment
$1.6M
OPA value, not a listing price
Apartment building report
1211-13 Carpenter St
4 stories7,547 sqftI2built 2019
Property at a glanceApartment building
Mam Developments LLC
2027 published assessment
$1.8M
Future roll, not the current tax bill
Location
1200 block of Carpenter St
ZIP 19147
Neighborhood area
Queen Village · East Passyunk
Approximate · based on ZIP 19147
Assessment and City record timeline
The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.
Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $1,759,100. It is not yet the billed-year tax basis.
- OPA assessment · 2016$121K 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$121K 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$151K 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$1.6M 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$1.6M 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$1.6M 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$1.6M 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$1.6M 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$1.6M 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$1.8M 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 ↗
- Land buy · 2017Land record $435KA land-record event associated with this parcel. Review the recorded instrument to determine whether it reflects a conveyance, parcel change, or another filing.How to read the recorded document ↗
- Permit · 2017-04-12Zoning/useThis 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 · 2017-09-13New 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 · 2018-04-19MechanicalThis 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 · 2018-06-12SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2018-07-25PlumbingThis 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 · 2018-07-31ElectricalThis 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 ↗
- License · 2019-05-06MAM Developments: 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 ↗
- Certification · 2024-02-29Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-02-29Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-04-03Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2026-03-31Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Appeal · 2016-08-16Zoning 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 ↗
- Appeal · 2017-02-08Zoning 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 ↗
- Appeal · 2017-07-27Building standards 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 assessmentAssessmentLand buyAppealPermitLicenseCertification
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 record15 events · exact dates, newest first
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- LicenseMAM Developments: Rental landlord or residential registration initially issued
- PermitElectrical
- PermitPlumbing
- PermitSuppression
- PermitMechanical
- PermitNew construction
- AppealBuilding standards appeal
- PermitZoning/use
- AppealZoning board appeal
- Land buyLand record $435K
- AppealZoning board appeal
Verify the public record
Property tax
$2,172/year estimated property tax
2026 taxable assessment $155,200 × 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 $1,759,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8815711502026 OPA taxes $155,200 of $1,552,000 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.”
Building report
Apartment building
Apartment building, recorded in the City's apartments category. The public record and owner trail follow.
What it is
Apartment building
Apts 5-50 Units Masonry
Owner
Mam Developments LLC
$ / sq ft
$233
above the $147 median for 2,826 apartments parcels citywide
Corridor
Broad and Washington
city commercial corridor
Licensed units
6
active rental license
Interior area
7,547 sqft
Lot size
2,645 sqft
Stories
4
Built
2019
Zoning
I2
Recorded owner
Who's behind it
Mam Developments LLC · corporate / LLC owner
• Owns 6 properties across Philadelphia under this name, assessed at $5.9M combined
• Tax bills mail to 172 Glennifer Hill Rd, Richboro PA, 18954 — outside Philadelphia
• Holds an active rental license for this address
Block context
1200 block of Carpenter St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1209 Carpenter St · 1207 Carpenter St
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.
MAM DevelopmentsActive
Rental · Initial issue date May 6, 2019 · Filed expiration May 5, 2027
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 15 dated rows
- CertificationSprinkler Certification
Certification BC-2026-010353 · Certified
Expires 2027-03-31
- CertificationSprinkler Certification
Certification BC-2025-017021 · Certified
Expires 2026-04-03
- CertificationSprinkler Certification
Certification BC-2024-008878 · Certified
Expires 2025-02-28
- CertificationSprinkler Certification
Certification BC-2024-014809 · Certified
Expires 2025-02-28
- License issue eventMAM Developments: Rental landlord or residential registration initially issued
License 811495 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitElectrical
Permit 887569 · COMPLETED
600AMP SERVICE,SINGLE PHASE,6 UNIT LOAD CENTERS AND 1 HOUSE PANEL.INSTALL RECEPTACLES,SWITCHES AND LIGHTING FIXTURES,120V SMOKE DETECTORS PER 2008 NEC (MULTI FAMILY)INSTALL FIRE ALARM PER NFPA 72
- PermitPlumbing
Permit 888254 · COMPLETED
INSTALL 18 WATER CLOSETS,20 LAVS,14 BATH TUBS,2 SHOWER,6 HUB DRAINS,6 LAUNDRY,6 KITCHEN SINKS,6 DISHWASHER,6 GARBAGE DISPOSALS,6 AREA DRAINS,2 ROOF DRAINS,2 DUPLEX SEWAGE PUMPS AND 6 HWH.CURB TRAP,FAI,HOUSE DRAIN AND 1.5 WATER SERVICE (MULTI FAMILY)THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004"SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- PermitSuppression
Permit 875173 · COMPLETED
INSTALL NEW 2" FIRE SERVICE FROM CURB TO BUILDING. SUPPLY AND INSTALL ALL REQUIRED SPRINKLERS PER NFPA 13. SUPPLY ANDINSTALL ALL REQUIRED PIPING, HANGERS AND FITTINGS, PER NFPA 13. SUPPLY AND INSTALL NEW 2-1/2" CITY-APPROVED BACKFLOW PREVENTER. SUPPLY AND INSTALL NEW FIRE DEPARTMENT CONNECTION. SUPPLY AND INSTALL ALL REQUIRED BELLS, TAMPERS AND FLOW SWITCHES.
- PermitMechanical
Permit 868976 · COMPLETED
INSTALL (6) HVAC SYSTEMS WITH DUCTWORK. (MULTI-FAMILY)
- PermitNew construction
Permit 783055 · COMPLETED
FOR THE ERECTION OF A FOUR (4) STORY STRUCTURE WITH ROOF DECKS; FOR USE AS A SIX (6) FAMLIY DWELLING. ENTIRE BUILDING TO BE SPRINKLERED PER NFPA 13. SEPARATE PERMIT REQUIRED FOR MEP AND FIRE SUPPRESSION WORK *BUILDING TO COMPLY WITH BBS CASE NO 31109. SPRINKLERS ARE INSTALLED ABOVE ALL WINDOWS OPENINGS FACING INTO THE REAR YARD*
- AppealBuilding standards appeal
Appeal 31109 · OPEN
Related permit 783055 · ON 6/20/2017, THE DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED A NOTICE OF REFUSAL FOR APPLICATION #783055.
- PermitZoning/use
Permit 730320 · COMPLETED
ERRECTION OF AN ATTACHED STRUCTURE (NTE 38 FT IN HEIGHT) WITH A ROOF TOP DECK ACCESSED BY A PILOT HOUSE FOR A MULTI-FAMILY HOUSEHOLD LIVING (6) DWELLING UNITS SIXE AND LOCATION AS SHOWN IN THE APPLICATION
- AppealZoning board appeal
Appeal 29215 · OPEN · Granted with conditions
Related permit 730320 · PERMIT FOR ERECTION OF AN ATTACHED STRUCTURE (NTE 60’ IN HEIGHT) WITH A ROOF DECK ACCESSED BY A PILOT HOUSE FOR A MULIT-FAMILY HOUSEHOLD LIVING (6) DWELLING UNITS SIZE AND LOCATION AS SHOWN IN THE APPLICATION.
- Land recordLand record
2017
- AppealZoning board appeal
Appeal 28489 · CLOSED · Withdrawn
Related permit 706284 · PERMIT FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A ROOF DECK ACCESSED BY A PILOT HOUSE (TO ENCLOSE ACCESS STAIRS ONLY) AND BALCONIES AT THE REAR OF THE SECOND, THIRD, AND FOURTH STORIES, SIZE AND LOCATION AS SHOWN ON PLAN/APPLICATION.
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
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 26, 2026, 8:10 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)