Mixed-use report

4604 Whitaker Ave

3,042 sqft · RSA5 · built 1940

Owner-occupied · assessed $202K (2026) · 2027 OPA assessment $228K · sold 2×. On the 4600 block of Whitaker Ave.

Property summary

“Open” reflects records available then historical records keep their source dates estimates are labeled

BlockReport AI · cited public records

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Street view of 4604 Whitaker Ave
From the street — imagery © Google
From above — imagery © Esri, Maxar

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$2,830/year

2026 taxable assessment $202,200 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $228,100; 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 871564840
Open Philadelphia Tax Center →Choose “View period balance” to see the tax year and any credit, interest, or delinquency.
Exemption classificationNo exemption shown

2026 taxable assessment equals the full assessed value.

Historical delinquency sources No current conclusion

The June 2022 delinquency snapshot was not verifiably available in this cached report. No conclusion about a match—or today’s balance—can be drawn from that absence.

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

Renovated & sold on

Why it matters

Bought for $225K in 2016, electrical permit in 2010, sold for $225K in 2016 (+181%).

View supporting records →

Fetched L&I and zoning records

Every row successfully fetched for this report is counted below. Dataset availability and matching can differ from the City's interactive file; use the official link for current detail.

Open the City record ↗
Recorded owner
Luis G Castilo
Tax mailing address
4604 WHITAKER AVE, PHILADELPHIA PA, 19120
L&I district
Building ID (BIN)
OPA account
871564840
Permits0Unavailable
Violation cases0Unavailable
Investigations0Unavailable
Building certifications0Unavailable
Business licenses0Unavailable
Appeals2OPEN · Granted
PermitsPermit number, issued date, work and City status0

No permits matched this parcel in the fetched City dataset.

Violation cases0 individual violation records; resolved history remains visible0

No violation cases matched this parcel in the fetched City dataset.

InvestigationsEvery inspector visit, including CLOSED outcomes0

No investigations matched this parcel in the fetched City dataset.

Building certificationsInspection result and filed expiration date by L&I building ID0

No building certifications matched this parcel in the fetched City dataset.

Business licensesHistorical and active licenses are both retained0

No business licenses matched this parcel in the fetched City dataset.

AppealsApplication status and decision are separate City fields2
Zoning board appealAppeal 23827

Oct 29, 2014 CLOSED Granted

PERMIT FOR ERECTION OF A FLAT WALL SIGN. CONVERT USE TO A BEAUTY SALON. SIZE AND LOCATION AS SHOWN ON SUBMITTED PLAN.

Zoning board appealAppeal 37530

Sep 11, 2019 OPEN Granted

PERMIT FOR THE LEGALIZATION OF MULTI-FAMILY (3 UNITS) HOUSEHOLD LIVING IN AN ATTACHED EXISTING STRUCTURE BEAUTY SALON WITH ACCESSORY FLAT WALL SIGN AS PREVIOUSLY APPROVED

City of Philadelphia OPA, L&I and Zoning Board records, shown as filed. A CLOSED investigation is an outcome label, not a missing visit; an appeal's application status and decision may differ.

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 1940: 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.

The multi-unit use has a zoning appeal on record

Appeal #37530 was granted in 2019 for permit for the legalization of multi-family (3 units) household living in an attached existing structure beauty salon with accessory flat wall sign as previously approved; the City row still reports status OPEN. Verify the registered use and certificate of occupancy with L&I instead of assuming the use predates the code.

If you own it

$1,399/yr may be unclaimed

This home reads owner-occupied but shows no Homestead Exemption, which removes $100,000 from the taxable assessment (worth up to $1,399/yr). Applying through the City is free and takes minutes.

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.

The investment read

How this building has moved and where it's pointed: the city's assessed value (not a listing price) over 12 years, charted against its block; appreciation is that history's pace, and the 5-year figure simply extends it. Yield estimates rent-vs-price from area rents. Ask the record to dig into any number.

Assessed value
$202,200
2026 billed-year assessment · 2027: $228,100 · built 1940
Price / sq ft
$75
block $141 · below block
Appreciation
-8%
-1%/yr, city 6.5%
In 5 years (~2031)
~$228K
-1%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax bill / yr
$2,830
1.24% effective
Jun 2022 tax snapshot
Gross yield
5.8%
≈$1K/mo rent
Times sold
2

Value vs. the block, over time — sales, permits & L&I events marked on the line

$0$125K$250KBefore this chart — 2008: 7 L&I violations 2008: Inspection failed ×2 2010: Electrical 2010: Inspection passed 2014: Appeal granted 2015: Zoning/use2016: Sold $225K2019: Appeal granted2020: Use 2020: Certificate of Occupancy (CO) (may inclu…2021: L&I violation 2021: L&I: 1 failed, 1 passed$228K201620222027
This houseBlock median & rangeSaleL&I violationZoningPermit

The paper trail

Bought for $225K in 2016, electrical permit in 2010, sold for $225K in 2016 (+181%).

  1. 2008 7 L&I violationsL&IInspection failed ×2L&I visit
  2. 2010 ElectricalPermitInspection passedL&I visit
  3. 2014 Appeal grantedZoning
  4. 2015 Zoning/usePermit
  5. 2016 $225KSold
  6. 2019 Appeal grantedZoning
  7. 2020 UsePermitCertificate of Occupancy (CO) (may inclu…Permit
  8. 2021 L&I violationL&IL&I: 1 failed, 1 passedL&I visit

Flags: 2 zoning/board appeals 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
3,042 sqft
livable area
Lot
2,748 sqft
Exterior condition
Average
city code 4
Interior condition
Average
city code 4
Quality grade
C
assessor's grade
Zoning
RSA5
city zoning code
Zoning appeals
2
OPEN · Granted · 2019

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

Run the numbers

What owning 4604 Whitaker Ave 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.

$228K
20%
6.875%
$1K/mo

When this house last sold (2016) a 30-year mortgage ran about 3.65% — Freddie Mac's average that year.

Mortgage
P&I · 30-yr fixed
All-in monthly
+ taxes & insurance
Cash to close
down + ~4% costs
Cash flow
rent − all costs · /mo
Cap rate
NOI ÷ price
Cash-on-cash
year-1 return on cash in

Estimates for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance; taxes use this parcel's taxable assessment, not a live Tax Center balance.

Block context

4604 Whitaker Ave sits on the 4600 block of Whitaker Ave. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 4604r Whitaker Ave  ·  4603 Whitaker Ave

Where this comes from

Methodology & freshness

This report was assembled Jul 10, 2026, 3:14 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. “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)