The Block Report

House report

3750 Westhampton Dr

3 bd · 1 ba · 2 stories · 1,360 sqft · RSA4 · built 1955

Owner-occupied · assessed $306K (2026) · 2027 OPA assessment $327K · sold 1×. On the 3700 block of Westhampton Dr.

Property summary

Assessment$306,2002026 OPA assessment · 2027: $327,400 Last sale$13KRecorded 1967 Est. tax bill$4,286/year2026 taxable assessment × 1.3998% Tax delinquencyNo 2022 matchNot proof account is current Permits2Every fetched City permit Violations0 openNo historical match in fetched records

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

BlockReport AI · cited public records

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BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:

Street view of 3750 Westhampton Dr
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$4,286/year

2026 taxable assessment $306,200 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $327,400; 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 663368600
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

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

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 1955: 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.

Zoned RSA4: one household by right

Single-family rowhouse. Converting to a duplex or apartments needs a use variance the zoning board rarely grants — Pennsylvania courts require a physical hardship of the lot itself, and economics alone do not qualify.

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.

If you’re the landlord

Lead certificate is not optional

Built 1955: every rental unit needs a lead-safe or lead-free certificate on file with the City. Without one: fines up to $2,000/day per unit, tenants may withhold rent, courts can order rent refunded — and no eviction will stand.

Licensed rental — keep it that way

Renewal requires city tax clearance and zero open L&I violations on the property. A lapsed license suspends the right to collect rent or evict.

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 house 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
$306,200
2026 billed-year assessment · 2027: $327,400 · built 1955
Price / sq ft
$241
block $241 · in line w/ block
Appreciation
+84%
+6%/yr, city 6.5%
In 5 years (~2031)
~$328K
+6%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax bill / yr
$4,286
1.31% effective
Jun 2022 tax snapshot
No match
not proof the account is current
Gross yield
-2443494.2%
≈$-667M/mo rent
Times sold
1
licensed rental

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

$0$250K$500K2016 OPA assessment: $167K2017 OPA assessment: $167K2018 OPA assessment: $167K2019 OPA assessment: $188K2020 OPA assessment: $200K2021 OPA assessment: $200K2022 OPA assessment: $200K2023 OPA assessment: $240K2024 OPA assessment: $240K2025 OPA assessment: $306K2026 OPA assessment: $306KBefore this chart — 2012: Zoning · 2012: Major alteration2024 — Sold $333K2025 — Rental$306K201620182020202220242026
This propertyBlock median & rangeDeed / salePermitLicense
Select any point to see what happened.
Highlight

The paper trail

Improved

Bought for $333K in 2024. Owner pulled a major alteration permit in 2012.

  1. 2012 ZoningPermitMajor alterationPermit
  2. 2024 $333KSold

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 4 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
  1. LicenseRental

    License 0970630 · Active

    Mao Xiong Lin · Expires 2027-01-30

  2. Recorded transfer$333K transfer

    2024

  3. PermitZoning

    Permit 408290 · COMPLETED

    CONSTRUCTION OF A FIRST FLOOR REAR 19' X 14' OPEN DECK ACCESSORY TO AN EXISTING SINGLE FAMILY DWELLING PER SUBMITTED PLAN. NO STAIRS TO GRADE OR ROOF.

  4. PermitMajor alteration

    Permit 408294 · COMPLETED

    CONSTRUCTION OF A FIRST FLOOR REAR 19' X 14' OPEN DECK ACCESSORY TO AN EXISTING SINGLE FAMILY DWELLING PER SUBMITTED PLAN. NO STAIRS TO GRADE OR ROOF.

What this record suggests

The City file documents 2 permits touching roof work. 2 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.

How Philadelphia’s property system works

These explainers are free because the record only helps if you know what it can—and cannot—prove. Use the linked City guidance for the controlling rule.

Permits and inspections 2 on this property

This property’s file includes ZP_ZONING, BP_ALTER permit records. A permit documents authorized scope and a City process; it is not by itself proof that every described improvement was completed, remains in place, or meets today’s condition expectations.

L&I inspections are scheduled at defined stages; final inspection and required certifications are separate steps in closing out applicable work.

How construction and repair permits work ↗See City inspection stages by permit type ↗
Assessments and taxes

The OPA assessment is the City’s value on the tax roll—not an asking price, appraisal, or live account balance. The taxable assessment can differ from the full assessment because the City roll records exemptions or other treatment; the report keeps those fields separate.

Your annual estimate uses the taxable assessment. Payments, credits, interest, and the amount due are maintained separately in Tax Center.

How the Office of Property Assessment works ↗Philadelphia property-tax guidance ↗
Violations, cases, and status

L&I enforcement records can include warnings, notices, orders, inspections, and later resolution activity. A closed visit is still a historical record; it is not a missing event.

How L&I code enforcement works ↗City violation and order types ↗

Flags: active rental license. 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.

Bedrooms
3
Bathrooms
1
Stories
2
Interior
1,360 sqft
livable area
Lot
1,984 sqft
Basement
Partial
city code H
Heat
Radiant
city code G
Central air
Yes
Exterior condition
Average
city code 4
Interior condition
Average
city code 4
Quality grade
C+
assessor's grade
Zoning
RSA4
city zoning code

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

Run the numbers

What owning 3750 Westhampton Dr 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.

$327K
20%
6.875%
$700/mo
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

3750 Westhampton Dr sits on the 3700 block of Westhampton Dr. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 3748 Westhampton Dr  ·  3752 Westhampton Dr

Where this comes from
Methodology & freshness

This report was assembled Jul 10, 2026, 7:43 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)