Mixed-use report

1849 S 12th St

2,208 sqft · CMX1 · built 1915

Owner-occupancy signal · assessed $308K (2026) · 2027 OPA assessment $349K · sold 3×. On the 1800 block of S 12th St.

Street view of 1849 S 12th St
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BlockReport AI · cited public records

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Property summary

“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:

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.

Estimated annual Real Estate Tax$2,914/year

2026 taxable assessment $208,200 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $348,800; it is not the 2026 billed-year value.

Official current account balanceCheck live

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 871559770
Open Philadelphia Tax Center →Choose “View period balance” to see the tax year and any credit, interest, or delinquency.
Exemption classificationHomestead exemption

2026 OPA removes $100,000 from the taxable assessment through the owner-occupant exemption.

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 record
Finding

Permit between transfers

Record summary

$288K transfer in 2009; use permit in 2014; $288K transfer in 2009 (+86% 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

Built 1915: 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.

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 building, 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
$308,200
2026 billed-year assessment · 2027: $348,800 · built 1915
Price / sq ft
$158
block $297 · below block
Assessment change
+13%
+1%/yr since 2016 · 2027 +13% vs 2026
Est. tax bill / yr
$2,914
0.95% effective
Jun 2022 tax snapshot
No match
not proof the account is current
Times sold
3

Assessment vs. the block and ZIP · every dated City record marked on the line

$0$250K$500KZIP 19148 median$349K200820122016202020242027
Property assessmentBlock median & rangeZIP 19148 medianAssessmentDeed / saleL&I violationAppealPermitInspectionLicenseCertification

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 record36 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. CertificationFire Alarm Certification
  3. InspectionL&I investigation
  4. L&I violationNEW USE
  5. L&I violationELECTRICAL- HAZARD
  6. L&I violationFIRE EXTINGUISHERS
  7. L&I violationHANDRAILS WHERE REQUIRED
  8. CertificationFire Alarm Certification
  9. L&I violationMANUAL FIRE ALARM BOX SIGNS
  10. L&I violationINSPECTION, TESTING & MAINTENANCE
  11. L&I violationMANUAL FIRE ALARM BOX UNOBSTRUCTED & UNOBSCURED
  12. L&I violationEXTENSION CORDS
  13. LicenseFood Establishment, Retail Permanent Location
  14. PermitChange of Use
  15. CertificationFire Alarm Certification
  16. InspectionL&I investigation
  17. L&I violationCERTIFICATION
  18. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  19. L&I violationNEW USE
  20. PermitCertificate of Occupancy (CO) (may inclu…
  21. PermitUse
  22. LicenseFood Establishment, Retail Permanent Location
  23. InspectionPRECOURT (likely: pre-court compliance inspection)
  24. LicenseFood Establishment, Retail Permanent Location
  25. PermitUse
  26. AppealZoning board appeal
  27. InspectionPRECOURT (likely: pre-court compliance inspection)
  28. InspectionBC INSP (likely: building-code inspection)
  29. InspectionCEASE INSP (likely: cease-operations compliance inspection)
  30. L&I violationNO ZONING/USE PERMIT-SIGN
  31. Deed / saleDeed / sale $288K
  32. InspectionBC INSP (likely: building-code inspection)
  33. L&I violationNO ZONING/USE PERMIT-SIGN
  34. PermitUse
  35. L&I violationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)
  36. LicenseRental

The paper trail

$288K transfer in 2009; use permit in 2014; $288K transfer in 2009 (+86% between recorded amounts).

  1. 2009 $288KTransfer
  2. 2010 L&I violationL&IL&I: 5 failed, 1 passedL&I visitAppeal grantedZoning
  3. 2014 UsePermit
  4. 2019 UsePermitCertificate of Occupancy (CO) (may inclu…Permit
  5. 2021 Change of UsePermit3 L&I violationsL&IInspection failedL&I visit
  6. 2023 10 L&I violationsL&IL&I: 6 failed, 4 passedL&I visit

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.

Open the City record ↗
Browse 47 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
  1. CertificationFire Alarm Certification

    Certification BC-2025-006487 · Certified

    Expires 2026-03-14

  2. CertificationFire Alarm Certification

    Certification BC-2024-008808 · Certified

    Expires 2025-04-02

  3. InvestigationL&I investigation

    Case CF-2023-078231 · PASSED

    The cited inspection visit was marked passed.

  4. InvestigationL&I investigation

    Case CF-2023-078223 · FAILED

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

  5. InvestigationL&I investigation

    Case CF-2021-028620 · PASSED

    The cited inspection visit was marked passed.

  6. ViolationNEW USE

    Case CF-2023-078223 · Violation VI-2023-057953 · Code A-301.1/65 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  7. ViolationELECTRICAL- HAZARD

    Case CF-2023-078231 · Violation VI-2023-057955 · Code PM15-604.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  8. ViolationFIRE EXTINGUISHERS

    Case CF-2023-078231 · Violation VI-2023-057956 · Code F-906.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  9. ViolationHANDRAILS WHERE REQUIRED

    Case CF-2023-078231 · Violation VI-2023-057954 · Code F-1014.1 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  10. InvestigationL&I investigation

    Case CF-2023-078231 · FAILED

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

  11. InvestigationL&I investigation

    Case CF-2023-026957 · PASSED

    The cited inspection visit was marked passed.

  12. InvestigationL&I investigation

    Case CF-2023-026966 · PASSED

    The cited inspection visit was marked passed.

  13. InvestigationL&I investigation

    Case CF-2023-026957 · FAILED

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

  14. InvestigationL&I investigation

    Case CF-2023-026966 · FAILED

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

  15. CertificationFire Alarm Certification

    Certification BC-2023-008675 · Certified

    Expires 2024-04-20

  16. ViolationMANUAL FIRE ALARM BOX SIGNS

    Case CF-2023-026957 · Violation VI-2023-020725 · Code F-907.4.2.4 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  17. ViolationINSPECTION, TESTING & MAINTENANCE

    Case CF-2023-026957 · Violation VI-2023-020726 · Code F-901.6 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  18. ViolationMANUAL FIRE ALARM BOX UNOBSTRUCTED & UNOBSCURED

    Case CF-2023-026957 · Violation VI-2023-020724 · Code F-907.4.2.6 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  19. ViolationEXTENSION CORDS

    Case CF-2023-026966 · Violation VI-2023-020744 · Code F-604.5 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  20. ViolationMANUAL FIRE ALARM BOX UNOBSTRUCTED & UNOBSCURED

    Case CF-2023-026966 · Violation VI-2023-020742 · Code F-907.4.2.6 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  21. ViolationEXTENSION CORDS

    Case CF-2023-026966 · Violation VI-2023-020743 · Code F-604.5 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  22. LicenseFood Establishment, Retail Permanent Location

    License 876180 · Active

    M&M SHOP LLC · Expires 2026-08-25

  23. PermitChange of Use

    Permit ZP-2021-005564 · Issued

    Retail Sales - Food, Beverages, and Groceries; Retail Sales - Consumer Goods

  24. CertificationFire Alarm Certification

    Certification BC-2021-001109 · Certified

    Expires 2022-05-04

  25. InvestigationL&I investigation

    Case CF-2021-028620 · FAILED

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

  26. ViolationCERTIFICATION

    Case CF-2021-028620 · Violation VI-2021-021433 · Code FC-13-915 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  27. ViolationRENTAL LICENSE- ONE & TWO FAMILY (R3)

    Case CF-2021-028620 · Violation VI-2021-021432 · Code 9-3902 (1) · CLOSED

    Resolution: CLOSED - REISSUED/REWRITTEN City marked the record closed; open the case for the closing reason.

  28. ViolationNEW USE

    Case CF-2021-028620 · Violation VI-2021-021434 · Code A-301.1/65 · CLOSED

    Resolution: CLOSED - REISSUED/REWRITTEN City marked the record closed; open the case for the closing reason.

  29. PermitCertificate of Occupancy (CO) (may inclu…

    Permit 949792 · Issued

    FOR A CERTIFICATE OF OCCUPANCY, WITH A PARTIAL CHANGE IN OCCUPANCY CLASSIFICATION, FROM GROUP B (BARBER SHOP) TO GROUP M (GROCERY STORE) ON THE FIRST FLOOR OF AN EXISTING, PREVIOUSLY UNCERTIFIED, THREE (3) STORY ATTACHED STRUCTURE, AS PER PLANS; NO WORK ON THIS PERMIT; COMPLIANCE WITH PHILADELPHIA FIRE AND PROPERTY MAINTENANCE CODES REQUIRED PRIOR TO OCCUPANCY; BUILDING IS CURRENTLY NOT SPRINKLERED; SEE AP#933966 FOR USE REGISTRATION PERMIT; NO SIGNS ON THIS PERMIT.

  30. PermitUse

    Permit 933966 · COMPLETED

    FOR A FOOD, BEVERAGES AND GROCERIES AT FIRST FLOOR IN THE SAME BUILDING WITH SINGLE FAMILY HOUSEHOLD LIVING ABOVE. NO SIGN ON THIS APPLICATION.

  31. LicenseFood Establishment, Retail Permanent Location

    License 784776 · Inactive

    GUDALUPE PEREZ · Expires 2020-07-31 · Inactive 2020-09-29

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

    Case 228863 · CLOSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. City marked the record closed; open the case for the closing reason.

  33. LicenseFood Establishment, Retail Permanent Location

    License 659162 · Inactive

    JKJ GROCERY INC · Expires 2016-04-30 · Inactive 2016-06-29

  34. PermitUse

    Permit 552546 · COMPLETED

    CHANGE OF USE FROM HAIR SALON TO GROCERY STORE.

  35. AppealZoning board appeal

    Appeal 12265 · OPEN · Granted

    Related permit 267270 · PERMIT FOR THE LEGALIZATION OF THREE (3) AWNING SIGNS ACCESSORY TO AN EXISTING BEAUTY SHOP ON FIRST FLOOR IN THE SAME BUILDING WITH ONE (1) APARTMENT ABOVE.

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

    Case 228863 · 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.

  37. InvestigationCEASE INSP (likely: cease-operations compliance inspection)

    Case 162610 · PASSED

    Legacy inspection shorthand; verify whether a cease-operations order existed and its current status. The cited inspection visit was marked passed.

  38. ViolationNO ZONING/USE PERMIT-SIGN

    Case 228863 · Violation 1873610 · Code 14-1704/50 · CLOSED

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

  39. Recorded transfer$288K transfer

    2009

  40. InvestigationBC INSP (likely: building-code inspection)

    Case 166177 · PASSED

    Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.

  41. ViolationNO ZONING/USE PERMIT-SIGN

    Case 166177 · Violation 994766 · Code 14-1704/50 · COMPLIED

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

  42. InvestigationBC INSP (likely: building-code inspection)

    Case 166177 · FAILED

    Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  43. PermitUse

    Permit 155294 · COMPLETED

    USE CHANGE FROM A GROCERY STORE TO A BARBER SHOP - FIRST FLOOR IN SAME BUILDING WITH ONE EXISTING APARTMENT ON THE SECOND FLOOR

  44. InvestigationBC INSP (likely: building-code inspection)

    Case 162610 · FAILED

    Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  45. InvestigationBC INSP (likely: building-code inspection)

    Case 162610 · CLOSED

    Legacy inspection shorthand; confirm the inspection type and scope in the City case file. City marked the record closed; open the case for the closing reason.

  46. ViolationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)

    Case 162610 · Violation 965088 · Code 14-1704/10 · COMPLIED

    The title alone does not identify the missing permit or prove the present use remains unauthorized. City marked this violation complied with; check the resolution date and live case for what was accepted.

  47. LicenseRental

    License 446028 · Inactive

    YIP YAN WONG · Expires 2009-02-28 · Inactive 2012-12-22

What this record suggests

The City file documents 5 permits. 5 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.

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.

Interior
2,208 sqft
livable area
Lot
960 sqft
Exterior condition
Average
city code 4
Interior condition
Average
city code 4
Quality grade
C
assessor's grade
Zoning
CMX1
city zoning code
Zoning appeals
1
OPEN · Granted · 2010

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Run the numbers

What owning 1849 S 12th St 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.

$349K
20%
6.875%
$1K/mo

When this house last sold (2009) a 30-year mortgage ran about 5.04% — 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, 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

1849 S 12th St sits on the 1800 block of S 12th St. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 1847 S 12th St  ·  1845 S 12th St

Where this comes from

Methodology & freshness

This report was assembled Jul 11, 2026, 7:59 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)