2026 assessment
$1.2M
OPA value, not a listing price
Multi-family report
1736 Green St
6 bd4 ba3 stories4,270 sqftRM1built 1920
Property at a glanceApartment building
Entity-held
ZIP 19130 area
Fairmount · Spring Garden
1700 block of Green St
Assessment and City record timeline
Published City assessments for this building 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$539K 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$687K 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$710K 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$710K 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$710K 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$1.3M 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$1.3M 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$1.2M 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 · 2026$1.2M 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 · 2027$1.2M 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 ↗
- Deed / sale · 2015Deed / sale $675KA 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 · 2016-06-01UseThis 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 · 2016-06-01Major 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 · 2016-08-02PlumbingThis 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 · 2016-09-16ZoningThis 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 · 2016-09-28MechanicalThis 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 · 2016-10-12PlumbingThis 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 · 2016-10-12ElectricalThis 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 · 2016-12-08SuppressionThis 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 · 2017-01-12DemolitionThis 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 · 2017-01-20Zoning/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 ↗
- License · 2017-06-05LOONSTYN DEVELOPMENT, L.P: 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 · 2022-12-09Sprinkler 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 · 2023-12-04Sprinkler 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 · 2024-12-02Sprinkler 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 · 2025-12-03Sprinkler 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 ↗
- Appeal · 2016-05-10Building 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 assessmentBlock median & rangeZIP 19130 (Fairmount · Spring Garden) medianAssessmentDeed / saleAppealPermitLicenseCertification
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 record17 events · exact dates, newest first
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- LicenseLOONSTYN DEVELOPMENT, L.P: Rental landlord or residential registration initially issued
- PermitZoning/use
- PermitDemolition
- PermitSuppression
- PermitPlumbing
- PermitElectrical
- PermitMechanical
- PermitZoning
- PermitPlumbing
- PermitUse
- PermitMajor alteration
- AppealBuilding standards appeal
- Deed / saleDeed / sale $675K
Flags: material assessment exemption; legal basis and term unverified · active rental license · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$10,616/year estimated property tax
2026 taxable assessment $758,400 × 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 $1,169,700. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1520292012026 OPA taxes $758,400 of $1,200,000 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.”
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.
$758,400 taxable basis
Difference to verify+$6,182/year
$1,200,000 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: ($1,200,000 assessed − $441,600 exempt) × 1.3998% ≈ $10,616/year
Full-assessment scenario: $1,200,000 × 1.3998% ≈ $16,798/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
6
Bathrooms
4
Stories
3
Interior
4,270 sqft
livable area
Lot
1,884 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
B
assessor's grade
ABCDE
Zoning
RM1
city zoning code
Zoning appeals
1
CLOSED · APPROVED · 2016
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Recorded owner
Who's behind it
Loonstyn Development LP · corporate / LLC owner
• Owns 12 properties across Philadelphia under this name, assessed at $14M combined
• Tax bills mail to 2048a Fairmount Ave, Philadelphia PA, 19130
• Holds an active rental license for this address
Block context
1700 block of Green St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1734 Green St · 1738-42 Green St
L&I license dates · data through Jul 24, 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 24, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
LOONSTYN DEVELOPMENT, L.PActive
Rental · Initial issue date Jun 5, 2017 · Filed expiration Jun 4, 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 17 dated rows
- CertificationSprinkler Certification
Certification BC-2026-000392 · Certified
Expires 2026-12-03
- CertificationSprinkler Certification
Certification BC-2024-033407 · Certified
Expires 2025-12-02
- CertificationSprinkler Certification
Certification BC-2024-001835 · Certified
Expires 2024-12-04
- CertificationSprinkler Certification
Certification BC-2023-000868 · Certified
Expires 2023-12-09
- License issue eventLOONSTYN DEVELOPMENT, L.P: Rental landlord or residential registration initially issued
License 740832 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitZoning/use
Permit 747307 · COMPLETED
FOR THE CONSTRUCTION OF AN ATTACHED STRUTURE TO INCLUDE SECOND FLOOR REAR DECK WITH VERTICAL SUPPORTS AND ROOF DECK ACCESSED BY STAIRS ENCLOSED BY ROOF ACCESS STRUCTURE. USE AS A MULTI FAMILY HOUSEHOLD DWELLING (3 FAMILY). SIZE AND LOCATION AS SHOWN ON SUBMITTED PLANS
- PermitDemolition
Permit 740541 · COMPLETED
FOR PARTIAL DEMOLITION OF ONE STORY GARAGE AS PER PLANS.
- PermitSuppression
Permit 718492 · COMPLETED
FOR THE INSTALLATION OF AN AUTOMATIC FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13 IN A FOUR (4) STORY BUILDING TO INCLUDE NEW BACKFLOW PREVENTION ASSEMBLY AND NEW 2-INCH FIRE SERVICE LINE AS PER APPROVED PLANS.
- PermitPlumbing
Permit 728584 · COMPLETED
**PA ONE CALL#2016-280-14327**REPLACEMENT OF 5" LATERAL, 1-1/2" MAIN WATER LINE, HOUSE TRAP, FRESH AIR INLET TO A 3-STY, 4-FAMILY DWELLING; SELF-CERTIFICATIONS 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.
- PermitElectrical
Permit 707846 · COMPLETED
INSTALL 400A SERVICE AND WIRE THROUGHOUT FOR 80 OUTLETS, 30 SWITCHES, 110 LIGHTS AND 20 SMOKES. CARBONS ACCORDING TO 2008 NEC CODE.(MULTI FAMILY) CC DISTRICT INSTALL FIRE ALARM SYSTEM THROUGHOUT PER NFPA 72
- PermitMechanical
Permit 725494 · COMPLETED
INSTALL (4) HVAC SYSTEMS WITH DUCTWORK. (MULTI-FAMILY) UNITS NOT TO VISIBLE FROM THE PUBLIC RIGHT OF WAY. APPROVED BY THE PHC.
- PermitZoning
Permit 720361 · COMPLETED
FOR THE DEMOLITION OF EXISTING GARAGE, FOR THE RELOCATION OF LOT LINE TO CREATE TWO(2) LOTS ( LOT# B AND LOT# C) FROM ONE(1) LOT ( LOT# A) FROM ONE(1) OPA ACCOUNT ( 1736 GREEN STREET). SIZE AND LOCATION AS SHOWN IN THE APPLICATION.
- PermitPlumbing
Permit 703317 · COMPLETED
ALTERATION: INTERIOR PLUMBING FOR A 4-STORY, (4) DWELLING UNIT BLDG. THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE, 2004. PVC PIPE MATERIALS ARE NOT PERMITTED ON THIS PROJECT PER CODE SECTIONP-902.5 & P-1102.3. SEPARATE PERMITS ARE REQUIRED FOR THE 5" SEWER LATERAL & 1-1/2" DOMESTIC WATER DISTRIBUTION SERVICE, TO THE STREET MAINS, AS WELL AS THE 1-1/2" BACKFLOW PREVENTION CONTAINMENT ASSEMBLY.
- PermitUse
Permit 681919 · COMPLETED
FOR USE AS MULTI-FAMILY HOUSEHOLD LIVING (FOUR (4) UNITS) IN AN EXISTING ATTACHED STRUCTURE.
- PermitMajor alteration
Permit 662946 · COMPLETED
FOR A COMPLETE CHANGE IN OCCUPANCY CLASSIFICATION TO CREATE A FOUR (4) FAMILY DWELLING. WORK TO INCLUDE INTERIOR NON-BEARING PARTITIONS AND FINISHES. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION SYSTEMS (SEE BBS VARIANCE, CASE NO. 27626). ** ALL ASBESTOS TO BE TREATED & REMOVED PRIOR TO COMMENCEMENT OF WORK. ** ALL WORK TO BE PERFORMED IN ACCORDANCE WITH PLANS APPROVED BY PHILADELPHIA HISTORICAL COMMISSION (DATED 01.11.16).
- AppealBuilding standards appeal
Appeal 27626 · CLOSED · APPROVED
Related permit 662946 · ON 04/04/2016, THE DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED A NOTICE OF REFUSAL FOR APPLICATION #662946.
- Recorded transfer$675K transfer
2015
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, 4:21 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)