Apartment building report

1801 Master St

3 stories · 4,230 sqft · RSA5 · built 1915

Property at a glanceApartment building

LP Hawks Nest Holdings LP

2026 assessment
$453K OPA value, not a listing price
2027 published assessment
$451K Future roll, not the current tax bill
Neighborhood area
Brewerytown · Sharswood Approximate · based on ZIP 19121
Street view of 1801 Master St
From the street · imagery © Google
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

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 $451,100. It is not yet the billed-year tax basis.

$0$500K$1.0M$451K2004200820122016202020242027
Property assessmentAssessmentDeed / saleL&I violationPermitInspectionLicenseCertification

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 record60 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. InspectionBP_BLDG
  3. L&I violationPERMB- INT DEMOL WALLS ETC
  4. L&I violationPERMB- REV ALTERAT NOT IN ORIG
  5. PermitDemolition
  6. LicenseHAWKS NEST HOLDINGS LP: Rental landlord or residential registration initially issued
  7. InspectionBP_BLDG
  8. InspectionPRECOURT (likely: pre-court compliance inspection)
  9. InspectionPRECOURT (likely: pre-court compliance inspection)
  10. LicenseXM INVESTMENTS LLC: Rental landlord or residential registration marked inactive
  11. InspectionBP_BLDG
  12. Deed / saleDeed / sale $2.0M
  13. InspectionBP_BLDG
  14. L&I violationPERME- REQUIRED TO CORR VIOL
  15. InspectionBP_BLDG
  16. PermitAlteration
  17. LicenseXM INVESTMENTS LLC: Rental landlord or residential registration initially issued
  18. LicenseXM INVESTMENTS INC: Vacant Residential Property / Lot landlord or residential registration marked inactive
  19. LicenseCHIQUITA'S VARIETY STORE: Food Establishment, Retail Permanent Location business license marked inactive
  20. InspectionBP_BLDG
  21. InspectionPRECOURT (likely: pre-court compliance inspection)
  22. InspectionPRECOURT (likely: pre-court compliance inspection)
  23. InspectionBRU INSP
  24. InspectionBP_BLDG
  25. InspectionBP_BLDG
  26. L&I violationPERME- INSTALL SMKE DETECT
  27. InspectionBP_BLDG
  28. InspectionPRECOURT (likely: pre-court compliance inspection)
  29. InspectionPRECOURT (likely: pre-court compliance inspection)
  30. InspectionBP_BLDG
  31. InspectionBP_BLDG
  32. L&I violationPERMB- FINAL PRE-CO INSP
  33. InspectionBP_BLDG
  34. L&I violationLISTED CONDIT DOES NOT COMPLY
  35. L&I violationPERMB- WK DONE W/O NOTIFY INSP
  36. InspectionBP_BLDG
  37. PermitSuppression
  38. PermitPlumbing
  39. PermitMechanical
  40. PermitMechanical
  41. InspectionPRECOURT (likely: pre-court compliance inspection)
  42. PermitPlumbing
  43. PermitElectrical
  44. PermitMajor alteration
  45. InspectionBP_BLDG
  46. InspectionBP_BLDG
  47. PermitZoning/use
  48. L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
  49. InspectionBP_BLDG
  50. LicenseXM INVESTMENTS INC: Vacant Residential Property / Lot landlord or residential registration initially issued
  51. LicenseXM INVESTMENTS INC: Rental landlord or residential registration marked inactive
  52. PermitFast form building
  53. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  54. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  55. L&I violationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
  56. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  57. L&I violationVACANT BLDG UNSECURED COUNT
  58. InspectionBRU INSP
  59. LicenseXM INVESTMENTS INC: Rental landlord or residential registration initially issued
  60. LicenseCHIQUITA'S VARIETY STORE: Food Establishment, Retail Permanent Location business license initially issued

Verify the public record

$6,341/year estimated property tax

2026 taxable assessment $453,000 × 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 $451,100. It is not the 2026 billed-year value.

Current City balanceCheck Tax Center

Payments, credits, interest, and the current amount due are maintained by the City.

OPA 881146281
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationNo exemption shown

2026 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.”

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
LP Hawks Nest Holdings LP
$ / sq ft
$107 below the $147 median for 2,826 apartments parcels citywide
Licensed units
6 active rental license
Interior area
4,230 sqft
Lot size
1,866 sqft
Stories
3
Built
1915
Zoning
RSA5

Recorded owner

Who's behind it

LP Hawks Nest Holdings LP · corporate / LLC owner

• Owns 6 properties across Philadelphia under this name, assessed at $3.1M combined
• Tax bills mail to 1770 Hawks Nest Ln, Collegeville PA, 19426 — outside Philadelphia
• Holds an active rental license for this address

Block context

1800 block of Master St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1803 Master St  ·  1805 Master St

Business licenses at this address Latest pull

What L&I has registered at this OPA parcel, newest initial license date first.

Open the City record ↗
CHIQUITA'S VARIETY STOREInactive

Food Establishment, Retail Permanent Location · Initial issue date May 9, 2004 · Terminal license date Dec 22, 2012

Landlord and residential filings

These are property registrations or landlord filings, not businesses operating at this address.

HAWKS NEST HOLDINGS LPActive

Rental · Initial issue date Aug 20, 2015 · Filed expiration Aug 31, 2026

XM INVESTMENTS LLCInactive

Rental · Initial issue date Sep 25, 2013 · Terminal license date Apr 29, 2015

XM INVESTMENTS INCInactive

Vacant Residential Property / Lot · Initial issue date Oct 8, 2009 · Terminal license date Dec 22, 2012

XM INVESTMENTS INCInactive

Rental · Initial issue date Nov 13, 2007 · Terminal license date Oct 8, 2009

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 60 dated rows
  1. CertificationFire Alarm Certification

    Certification BC-2026-003499 · Certified

    Expires 2027-02-05

  2. InvestigationBP_BLDG

    Case 491732 · PASSED

    The cited inspection visit was marked passed.

  3. ViolationPERMB- INT DEMOL WALLS ETC

    Case 835052 · Violation 4523348 · Code A-301.1/7 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  4. ViolationPERMB- REV ALTERAT NOT IN ORIG

    Case 835052 · Violation 4523349 · Code A-302.10/4 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  5. PermitDemolition

    Permit 835052 · EXPIRED

    EZ INTERIOR DEMOLITION- FOR THE INTERIOR DEMOLITION OF NON LOAD-BEARING PARTITION WALLS AND CEILINGS AS PER ATTACHED STANDARD. DEVIATIONS FROM THIS STANDARD WILL RESULT IN PERMIT REVOCATION AND REQUIRE SUBMISSION OF CONSTRUCTION PLANS.

  6. License issue eventHAWKS NEST HOLDINGS LP: Rental landlord or residential registration initially issued

    License 674935 · Active

    License event. Registration does not prove present operation or storefront occupancy.

  7. InvestigationBP_BLDG

    Case 338791 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  8. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 338791 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  9. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 338791 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  10. License terminal eventXM INVESTMENTS LLC: Rental landlord or residential registration marked inactive

    License 605908 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  11. InvestigationBP_BLDG

    Case 338791 · CLOSED

    City marked the record closed; open the case for the closing reason.

  12. Recorded transfer$2.0M transfer

    2015

  13. InvestigationBP_BLDG

    Case 338791 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  14. ViolationPERME- REQUIRED TO CORR VIOL

    Case 338791 · Violation 3359405 · Code A-501.1/3 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  15. InvestigationBP_BLDG

    Case 338791 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  16. PermitAlteration

    Permit 550043 · COMPLETED

    EXTERIOR WALL COVERING (VINYL SIDING/350 SQ. FT.). ROOF REPLACEMENT (SHINGLE/ASPHALT/500 SQ. FT.). REPLACEMENT OF (6) WINDOWS (EXISTING SIZE OPENING). APARTMENTS/COMMERCIAL SPACES

  17. License issue eventXM INVESTMENTS LLC: Rental landlord or residential registration initially issued

    License 605908 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  18. License terminal eventXM INVESTMENTS INC: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 485181 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  19. License terminal eventCHIQUITA'S VARIETY STORE: Food Establishment, Retail Permanent Location business license marked inactive

    License 199820 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  20. InvestigationBP_BLDG

    Case 305435 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  21. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 305435 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  22. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 305435 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  23. InvestigationBRU INSP

    Case 176458 · CLOSED

    City marked the record closed; open the case for the closing reason.

  24. InvestigationBP_BLDG

    Case 305435 · CLOSED

    City marked the record closed; open the case for the closing reason.

  25. InvestigationBP_BLDG

    Case 305435 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  26. ViolationPERME- INSTALL SMKE DETECT

    Case 305435 · Violation 2505010 · Code A-301.1/31 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  27. InvestigationBP_BLDG

    Case 305435 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  28. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 264857 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  29. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 264857 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  30. InvestigationBP_BLDG

    Case 264857 · CLOSED

    City marked the record closed; open the case for the closing reason.

  31. InvestigationBP_BLDG

    Case 264857 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  32. ViolationPERMB- FINAL PRE-CO INSP

    Case 264857 · Violation 2188365 · Code A-402.5/2 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  33. InvestigationBP_BLDG

    Case 264857 · PASSED

    The cited inspection visit was marked passed.

  34. ViolationLISTED CONDIT DOES NOT COMPLY

    Case 264857 · Violation 2188364 · Code A-501.1/5 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  35. ViolationPERMB- WK DONE W/O NOTIFY INSP

    Case 273540 · Violation 2236045 · Code A-302.11/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  36. InvestigationBP_BLDG

    Case 264857 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  37. PermitSuppression

    Permit 273540 · COMPLETED

    INSTALL A FIRE SUPPRESSION SYSTEM,NEW BACKFLOW, FDC, SERVICE LINE AS PER PLANS AND CALCS.

  38. PermitPlumbing

    Permit 281175 · COMPLETED

    1" WATER SERVICE

  39. PermitMechanical

    Permit 276051 · COMPLETED

    INSTALL 6 HEATPUMPS,5 APARTMENTS AND 1ST FLOOR COMMERCIAL SPACE(SEE DUCTWORK PERMIT FOR COMMERCIAL SPACE)

  40. PermitMechanical

    Permit 276052 · COMPLETED

    INSTALL DUCTWORK, 1ST FLOOR COMMERCIAL(SEE MECHANICAL PERMIT #276051)

  41. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 220418 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  42. PermitPlumbing

    Permit 266259 · COMPLETED

    6 TOILETS, 6 BATHTUBS, 6 LAVATORY'S, 6 KITCHEN SINKS, 6 LAUNDRY TUBS

  43. PermitElectrical

    Permit 259979 · COMPLETED

    TOTAL REWIRE - 600 AMP SERVICE, PHONE, CABLE, AS PER 2005 NEC (CC DIST)

  44. PermitMajor alteration

    Permit 254269 · COMPLETED

    INTERIOR ALTERATIONS TO AN EXISTING 3 STORY MASONRY BUILDING & DEMO OF A 1-2 STORY STRUCTURE. USE REGISTRATION PERMIT REQUIRED PRIOR TO OCCUPANCY OF COMMERCIAL SPACE.

  45. InvestigationBP_BLDG

    Case 220418 · CLOSED

    City marked the record closed; open the case for the closing reason.

  46. InvestigationBP_BLDG

    Case 220418 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  47. PermitZoning/use

    Permit 248304 · COMPLETED

    REMOVE EXISTING 1 AND 2 STORY PORTIONS OF THE EXISTING BLDG. AS SHOWN. REGISTER USE AS A 5 RESIDENTIAL DWELLINGS AND 1 VACANT SPACE

  48. ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)

    Case 220418 · Violation 1573903 · Code A-301.1/4 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  49. InvestigationBP_BLDG

    Case 220418 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  50. License issue eventXM INVESTMENTS INC: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 485181 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  51. License terminal eventXM INVESTMENTS INC: Rental landlord or residential registration marked inactive

    License 428708 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  52. PermitFast form building

    Permit 229247 · COMPLETED

  53. ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)

    Case 176458 · Violation 1078371 · Code PM-306.0/1 · CMPLY

    A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now.

  54. ViolationLICENSE-VAC RES BLDG (vacant residential building license required)

    Case 176458 · Violation 1078370 · Code PM-102.4/2 · CMPLY

    This usually records a requirement to obtain a Vacant Structure License for an unoccupied residential building. Check later license and compliance rows because it does not establish present vacancy or an unresolved violation.

  55. ViolationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)

    Case 176458 · Violation 1078373 · Code PM-302.3/1 · CMPLY

  56. ViolationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)

    Case 176458 · Violation 1078374 · Code A-503.2/2 · CMPLY

    Legacy L&I shorthand; the case notice contains the actual required correction and deadlines.

  57. ViolationVACANT BLDG UNSECURED COUNT

    Case 176458 · Violation 1078372 · Code PM-306.2/1 · CMPLY

  58. InvestigationBRU INSP

    Case 176458 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  59. License issue eventXM INVESTMENTS INC: Rental landlord or residential registration initially issued

    License 428708 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  60. License issue eventCHIQUITA'S VARIETY STORE: Food Establishment, Retail Permanent Location business license initially issued

    License 199820 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

Where this comes from

Methodology & freshness

This report was assembled Jul 26, 2026, 2:28 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)