House report

1813 N Marston St

3 bd · 3 stories · 1,468 sqft · RSA5 · built 2021

Property at a glanceHouse

Entity-held

2026 assessment
$323K OPA value, not a listing price
2027 published assessment
$323K Future roll, not the current tax bill
Neighborhood area
Brewerytown · Sharswood Approximate · based on ZIP 19121
Street view of 1813 N Marston St
From the street · imagery © Google

Assessment and dated record history

Every fetched annual City assessment for this house, compared with its block and ZIP. The chart preserves property assessment, block median and range, ZIP median, and each dated assessment, deed, L&I, permit, and inspection event.

Assessed value
$323,000 2026 billed-year assessment · 2027: $322,900 · built 2021
Price / sq ft
$220 block $220 · in line w/ block
Assessment change
+2835% +36%/yr since 2016 · 2027 0% vs 2026
Est. tax bill / yr
$904 0.28% effective, reduced taxable assessment
Jun 2022 tax snapshot
No match not proof the account is current
Times sold
3 licensed rental

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

$0$250K$500KZIP 19121 (Brewerytown · Sharswood) median$323K2005200920132017202120252027
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentLand buyL&I violationAppealPermitInspectionLicense

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 record40 events · exact dates, newest first
  1. LicenseMarston Walk LLC: Rental landlord or residential registration initially issued
  2. PermitNew Construction
  3. PermitNew Construction
  4. InspectionL&I investigation
  5. PermitNew Construction or Additions
  6. L&I violationEXTERIOR AREA WEEDS
  7. L&I violationVACANT STRUCTURE & LAND
  8. InspectionL&I investigation
  9. PermitNew Construction
  10. PermitZoning/use
  11. PermitNew Construction
  12. PermitZoning/use
  13. L&I violationCLIP VIOLATION NOTICE
  14. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  15. Land buyLand record $100K
  16. Land buyLand record $650K
  17. AppealZoning board appeal
  18. L&I violationCLIP VIOLATION NOTICE
  19. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  20. InspectionCSUSTUBAR
  21. InspectionCSUFINAL
  22. InspectionCSUTESTPIT
  23. InspectionCSUCURBINT
  24. InspectionCSUINITIAL
  25. InspectionCSUINITIAL
  26. InspectionCSUINITIAL
  27. InspectionCSUINITIAL
  28. L&I violationFLOOR/CEILING PARTIALLY C ID
  29. L&I violationROOF PARTIALLY COLLAPSED ID
  30. L&I violationWALL PARTIALLY COLLAPSED ID
  31. InspectionCSUINITIAL
  32. InspectionCSUINITIAL
  33. InspectionCSUINITIAL
  34. InspectionCSUINITIAL
  35. InspectionCSUINITIAL
  36. InspectionCSUINITIAL
  37. L&I violationVACANT PROP UNSAFE
  38. L&I violationWALL BULGED
  39. InspectionCSUINITIAL
  40. InspectionCSUINITIAL

The short read

A $100K land or deed amount was recorded in 2019; demolition, followed by a 2019 construction permit.

A selected summary of the main sequence. The chart above and source ledger below contain every fetched dated row.

Browse 39 dated records

Deeds, permits, inspections, licenses, violations, certifications, and appeals.

Open the City record ↗
Open the source ledger 39 dated rows
  1. License issue eventMarston Walk LLC: Rental landlord or residential registration initially issued

    License 891746 · Active

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

  2. PermitNew Construction

    Permit MP-2021-004910 · Completed

    EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. EACH HVAC UNIT TO BE SELF-CONTAINED WITHIN EACH DWELLING UNIT. NO PENETRATIONS OF RATED ASSEMBLIES. (INSTALL TRANE FURNACE 92% WITH 2.5 TON 13 SEER AC. OUTSIDE UNIT WILL BE LOCATED AT THE BACK OF THE BUILDING. RUN ALL NEW DUCTWORK PERFORMED AS 2 ZONE. INSTALL NEW DIGITAL NON-PROGRAMMABLE HONEYWELL THERMOSTATS T1).

  3. PermitNew Construction

    Permit EP-2021-007040 · Completed

    Install 200 amp, 120/240v 1ph main service, Install 200a, 40 circuit main breaker panel Install all wiring throughout SFD. Install cable tv wiring as per 2014 nec

  4. InvestigationL&I investigation

    Case CF-2021-016253 · PASSED

    The cited inspection visit was marked passed.

  5. PermitNew Construction or Additions

    Permit PP-2021-005182 · Completed

    Interior plumbing 3 WC,3 TUBS, 3 LAVATORIES, 1 KS,1 LL,1 WH Exterior plumbing Curb trap, fai and house drain, 1 inch combo water service

  6. ViolationEXTERIOR AREA WEEDS

    Case CF-2021-016253 · Violation VI-2021-012682 · Code PM15-302.4 · COMPLIED

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

  7. ViolationVACANT STRUCTURE & LAND

    Case CF-2021-016253 · Violation VI-2021-012683 · Code PM15-301 · COMPLIED

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

  8. InvestigationL&I investigation

    Case CF-2021-016253 · FAILED

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

  9. PermitNew Construction

    Permit FP-2020-001773 · Completed

    FOR THE INSTALLATION OF A NEW FIRE SUPPRESSION SYSTEM DESIGNED PER NFPA 13D STANDARD WITH A 1 INCH COMBINE SERVICE LINE AND SPRINKLER LAYOUT AS PER PLANS.

  10. PermitZoning/use

    Permit 1053577 · COMPLETED

    FOR THE ERECTION OF AN ATTACHED STRUCTURE (NTE 38 FT.)WITH CELLAR AND ROOF DECK ACCESSED BY A ROOF DECK ACCESS STRUCTURE. SIZE AND LOCATION AS PER PLANS. FOR A SINGLE FAMILY HOUSEHOLD LIVING. ******SEE AP/# 1051876 FOR PLANS.*************

  11. PermitNew Construction

    Permit 1053588 · Completed

    FOR THE CONSTRUCTION OF AN ATTACHED STRUCTURE WITH CELLAR AND ROOF DECK ACCESSED BY A ROOF DECK ACCESS STRUCTURE. FOR A SINGLE FAMILY HOUSEHOLD LIVING. AS PER PLANS.***SEE AP/# 1051879 FOR PLANS.*********** ****NO UNDERPINNING ON THIS APPLICATION********

  12. PermitZoning/use

    Permit 888062 · ABANDONED

    PROPOSED 3-STORY SINGLE FAMILY STRUCTURE WITH CELLAR, PILOT HOUSE AND ROOF DECK, SIZE AND LOCATION PER PLANS, MAX HEIGHT FROM GRADE TO T.O. ROOF 38'-0", MAX HEIGHT FROM T.O. ROOF TO T.O. PILOT HOUSE 10'-0", ISSUE REFUSALS FOR: OPEN AREA, COVERAGE, REAR YARD DIMENSION AND MINIMUM SQUARE FOOTAGE.

  13. ViolationCLIP VIOLATION NOTICE

    Case 681641 · Violation 5014679 · Code CP-01 · COMPLIED

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

  14. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 681641 · Violation 5014680 · Code PM-302.2/4 · COMPLIED

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

  15. Land recordLand record

    2019

  16. Land recordLand record

    2019

  17. AppealZoning board appeal

    Appeal 34512 · OPEN · Withdrawn

    Related permit 888062 · PERMIT FOR THE ERECTION OF AN ATTACHED STRUCTURE (HEIGHT NOT TO EXCEED 38 FEET) WITH CELLAR, ROOF DECK WITH PILOT HOUSE TO USE AS A SINGLE FAMILY HOUSEHOLD LIVING

  18. ViolationCLIP VIOLATION NOTICE

    Case 547442 · Violation 4126326 · Code CP-01 · COMPLIED

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

  19. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 547442 · Violation 4126327 · Code PM-302.2/4 · COMPLIED

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

  20. InvestigationCSUFINAL

    Case 475259 · PASSED

    The cited inspection visit was marked passed.

  21. InvestigationCSUTESTPIT

    Case 475259 · PASSED

    The cited inspection visit was marked passed.

  22. InvestigationCSUCURBINT

    Case 475259 · PASSED

    The cited inspection visit was marked passed.

  23. InvestigationCSUINITIAL

    Case 475259 · CLOSED

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

  24. InvestigationCSUINITIAL

    Case 475259 · FAILED

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

  25. InvestigationCSUINITIAL

    Case 475259 · FAILED

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

  26. InvestigationCSUINITIAL

    Case 475259 · FAILED

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

  27. ViolationFLOOR/CEILING PARTIALLY C ID

    Case 475259 · Violation 3823395 · Code PM-308.1/5 · DEMOLISH

  28. ViolationROOF PARTIALLY COLLAPSED ID

    Case 475259 · Violation 3823394 · Code PM-308.1/2 · DEMOLISH

  29. ViolationWALL PARTIALLY COLLAPSED ID

    Case 475259 · Violation 3823393 · Code PM-308.1/11 · DEMOLISH

  30. InvestigationCSUINITIAL

    Case 475259 · FAILED

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

  31. InvestigationCSUINITIAL

    Case 221138 · CLOSED

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

  32. InvestigationCSUINITIAL

    Case 221138 · FAILED

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

  33. InvestigationCSUINITIAL

    Case 221138 · FAILED

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

  34. InvestigationCSUINITIAL

    Case 221138 · FAILED

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

  35. InvestigationCSUINITIAL

    Case 221138 · FAILED

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

  36. ViolationVACANT PROP UNSAFE

    Case 221138 · Violation 3879796 · Code PM-307.1/1 · CLOSEDCASE

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

  37. ViolationWALL BULGED

    Case 221138 · Violation 3879797 · Code PM-307.1/8 · CLOSEDCASE

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

  38. InvestigationCSUINITIAL

    Case 221138 · FAILED

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

  39. InvestigationCSUINITIAL

    Case 48012 · CLOSED

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

What this record suggests

The City file documents 7 permits touching electrical work, plumbing, roof work. 6 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.

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).

Preparing this comparison.

Compare nearby property records

The subject property stays pinned above and is excluded from this comparable list. Repeated condominium addresses include their OPA parcel number.

Property details and source records

The visual history and live comparison stay above. Use these focused views for tax, ownership, nearby-block, and supporting City records.

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$904/year

2026 taxable assessment $64,600 × 1.3998%. This is an estimate, not a bill or account balance.

OPA also publishes a 2027 assessment of $322,900; 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 323186500
Open Philadelphia Tax Center →Choose “View period balance” to see the tax year and any credit, interest, or delinquency.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $64,600 of $323,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.

See the assessment math →
Full-assessment scenario$4,521/year

Applying the same rate to the billed-year full assessment. OPA's numeric split does not say when or whether the current treatment changes.

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.

Using OPA's taxable amount ~$904/year

$64,600 taxable basis

Difference to verify+$3,617/year
If the full assessment were taxable ~$4,521/year

$323,000 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: ($323,000 assessed − $258,400 exempt) × 1.3998% ≈ $904/year Full-assessment scenario: $323,000 × 1.3998% ≈ $4,521/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
3
Stories
3
Interior
1,468 sqft livable area
Lot
707 sqft
Basement
Full, finished city code A
Heat
Forced hot air city code A
Central air
Yes
Exterior condition
Newer construction city code 1
Newer construction
Interior condition
Newer construction city code 1
Newer construction
Zoning
RSA5 city zoning code
Zoning appeals
1 OPEN · Withdrawn · 2018

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

Recorded owner

Who's behind it

Marston Walk LLC · corporate / LLC owner

• Owns 13 properties across Philadelphia under this name, assessed at $4.4M combined
• Tax bills mail to 8 Shady Pines, Ivyland PA, 18974 — outside Philadelphia
• Holds an active rental license for this address

Block context

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

See the whole block →

Next door: 1811 N Marston St  ·  1815 N Marston 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 ↗

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.

Marston Walk LLCActive

Rental · Initial issue date Apr 11, 2022 · Filed expiration Apr 10, 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.

Where this comes from

Methodology & freshness

This report was assembled Jul 27, 2026, 5:29 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)