House report

110-12 S Front St

4 bd2 ba1 story3,920 sqftCMX3built 1900

Property at a glanceHouse

Owner-occupancy signal

2026 assessment

$1.4M OPA value, not a listing price

ZIP 19106 area

Old City · Society Hill 100 block of S Front St

From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

Assessment and City record timeline

Published City assessments for this house 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.

Property assessmentBlock median & rangeZIP 19106 (Old City · Society Hill) medianAssessmentPermitCertification

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

2026-04-21CertificationSprinkler Certification
2026-04-21CertificationFire Alarm Certification
2025-10-31CertificationSprinkler Certification
2025-10-31CertificationFire Alarm Certification
2025-04-19CertificationFire Alarm Certification
2025-04-16CertificationSprinkler Certification
2025-04-16CertificationEmergency and Standby Power Systems Certification
2024-11-20CertificationSprinkler Certification
2024-11-20CertificationFire Alarm Certification
2024-04-10CertificationFire Alarm Certification
2024-04-10CertificationSprinkler Certification
2023-11-20CertificationFire Alarm Certification
2023-11-20CertificationSprinkler Certification
2023-01-25PermitAddition and/or Alteration
2022-01-18CertificationFire Alarm Certification
2021-09-24CertificationFacade Report
2015-06-04CertificationFacade Report

Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

Property tax

$18,683/year estimated property tax

2026 taxable assessment $1,334,700 × 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 $1,535,100. 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 888030626

Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.

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.”

Where the record looks off

Conflicts in City paperwork. Flags on the data, not the property.

"Built 1900" is usually a placeholder

Philadelphia records use 1900 as a stand-in when the real construction year was never documented. Treat the age as unknown, not as 120+ years.

The property, on paper

OPA physical field record.

Bedrooms

Bathrooms

Stories

Interior

3,920 sqft livable area

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

CMX3 city zoning code

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

Block context

100 block of S Front St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 110-12 S Front St · 110-12 S Front 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.

Open the City record ↗

No L&I business license is on record at this address in data through Jul 25, 2026.

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

Apr 21, 2026
CertificationSprinkler Certification
Certification BC-2026-017432 · Certified
Expires 2027-04-21
Apr 21, 2026
CertificationFire Alarm Certification
Certification BC-2026-011143 · Certified
Expires 2027-04-21
Oct 31, 2025
CertificationSprinkler Certification
Certification BC-2025-029347 · Certified
Expires 2026-10-31
Oct 31, 2025
CertificationFire Alarm Certification
Certification BC-2025-028999 · Certified
Expires 2026-10-31
Apr 19, 2025
CertificationFire Alarm Certification
Certification BC-2025-010363 · Certified
Expires 2026-04-19
Apr 16, 2025
CertificationSprinkler Certification
Certification BC-2025-027761 · Certified
Expires 2026-04-16
Apr 16, 2025
CertificationEmergency and Standby Power Systems Certification
Certification BC-2025-010083 · Certified
Expires 2026-04-16
Nov 20, 2024
CertificationSprinkler Certification
Certification BC-2025-006103 · Certified
Expires 2025-11-20
Nov 20, 2024
CertificationFire Alarm Certification
Certification BC-2024-031992 · Certified
Expires 2025-11-20
Apr 10, 2024
CertificationFire Alarm Certification
Certification BC-2024-009951 · Certified
Expires 2025-04-10
Apr 10, 2024
CertificationSprinkler Certification
Certification BC-2024-011801 · Certified
Expires 2025-04-10
Nov 20, 2023
CertificationFire Alarm Certification
Certification BC-2024-009556 · Deficient
Nov 20, 2023
CertificationSprinkler Certification
Certification BC-2024-010520 · Certified
Expires 2024-11-20
Jan 25, 2023
PermitAddition and/or Alteration
Permit EP-2023-000292 · Completed
ELECTRICAL PERMIT 50AMP RECEPTACLE CONNECTED TO EXISTING MAIN CIRCUIT BREAKER AND ASSOCIATED METER SOCKET AS PER 2017 NEC
Jan 18, 2022
CertificationFire Alarm Certification
Certification BC-2022-000609 · Certified
Expires 2023-01-18
Sep 24, 2021
CertificationFacade Report
Certification BC-2022-013322 · Safe with Repair
Expires 2026-09-24
Jun 4, 2015
CertificationFacade Report
Certification BC-2022-007099 · Safe
Expires 2020-06-04

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

Methodology & freshness

This report was assembled Jul 27, 2026, 2:47 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.

BlockReport AICited sources

Ask about this property. Every answer cites the records it uses.

About this data & fine print

Answers are generated by an AI agent querying available City of Philadelphia open data at the moment you ask: OPA property assessments, Recorder of Deeds transfer records, L&I permits, violations & licenses, dated Dept. of Revenue tax records, Zoning Board appeals, Police incident reports, Philly311 requests, and School District of Philadelphia catchment and school data. When you explicitly request a web check, or ask about a current listing or recent news, the agent can also run a cited public-web search; those claims are labeled separately from City records.

For an explicit web search or a current listing/news question, the agent may also search the public web through OpenRouter and must link every web-derived claim. Public listing pages can be stale and are not direct or comprehensive MLS access.

Property-level tax data is historical: the delinquency snapshot is dated June 2022 and the separate detailed ledger ends in 2016. Neither shows what is owed today; verify a current balance with Philadelphia Revenue.

City data is published as-is and can lag, contain errors, or be corrected later; school performance datasets run years behind and are labeled with their school year. AI answers can contain mistakes. Verify anything that matters against the official record (property.phila.gov, atlas.phila.gov) before acting on it.

AI-generated content; informational purposes only. Answers are generated by artificial intelligence, may contain errors or omissions, are not reviewed by a person before delivery, and are not statements of fact about any person or property. Nothing here constitutes legal, tax, accounting, financial, investment, appraisal, or real-estate brokerage advice. This tool is not a consumer report under the Fair Credit Reporting Act, 15 U.S.C. § 1681 et seq., and may not be used to determine any individual's eligibility for credit, insurance, employment, housing or tenancy, or any other FCRA-covered purpose.

Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)