Renovated & sold on
Why it mattersBought for $80K in 2022, addition and/or alteration permit in 2023, sold for $167K in 2024 (+340%).
View supporting records →House report
6410 Guyer Ave
3 bd · 2 ba · 1 story · 1,044 sqft · RM1 · built 1925
Owner-occupied · assessed $208K · sold 3×. On the 6400 block of Guyer Ave.
Property summary
Assessment$208KCity assessed value
Last sale$167KRecorded 2024
Est. annual tax$2K/yearAssessment × 1.3998%
Tax delinquency—Snapshot unavailable
Permits6Shown in this report
ViolationsNone openNo open L&I cases
What stands out
From the public recordWhat the record is signaling
Early patterns mined across this property's dated public records. Each flag shows what triggered it and where the inference stops.
Post-purchase work pattern
A recorded purchase followed by 3 permit events matches the early part of a renovate-and-resell sequence.
Evidence: purchase recorded in 2024 · permit activity in 2024, 2026
Limit: This does not show that the property is listed or that a sale is planned.
Transparent record rules, not a machine-learning forecast. A signal is a prompt to verify the cited record, not a prediction or allegation.
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 1925: 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 this house's public records and the city's rules as of 2026 (abatement ordinance, Homestead, rental licensing, lead certification, L&I process, excavation protections). 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
$208K
built 1925
Price / sq ft
$199
block $138 · above block
Appreciation
+225%
+11%/yr, city 6.5%
In 5 years (~2031)
~$209K
+11%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax / yr
$2K
0.73% effective
Jun 2022 tax snapshot
—
Gross yield
9.4%
≈$2K/mo rent
Times sold
3
Value vs. the block, over time — sales, permits & L&I events marked on the line
This houseBlock median & rangeSalePermit
The paper trail
Renovated & sold onBought for $80K in 2022, addition and/or alteration permit in 2023, sold for $167K in 2024 (+340%).
- 2022 $80KSoldL&I violationL&IInspection failed ×3L&I visit
- 2023 Addition and/or AlterationPermitAlterationsPermitAddition and/or AlterationPermit
- 2024 Addition and/or AlterationsPermit$167KSold2 L&I violationsL&IAddition and/or AlterationsPermitL&I: 3 failed, 2 passedL&I visit
- 2026 Addition and/or AlterationPermit
Informational only — not investment advice or a consumer report (FCRA).
The house, on paper
The city assessor's field record — the physical spec sheet behind the assessed number.
Bedrooms
3
Bathrooms
2
Stories
1
Interior
1,044 sqft
livable area
Lot
1,225 sqft
Basement
Full
city code D
Heat
Electric baseboard
city code C
Central air
No
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
New / rehabbed
city code 2
New / rehabbed
Quality grade
C
assessor's grade
ABCDE
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 6410 Guyer 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.
When this house last sold (2024) a 30-year mortgage ran about 6.72% — 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 from this parcel's record.
Block context
6410 Guyer Ave sits on the 6400 block of Guyer Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 6408 Guyer Ave · 6412 Guyer Ave
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
- Imagery — Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
Available City datasets are queried from OpenDataPhilly (phl.carto.com), then reports are cached and refreshed on a rolling schedule. Source dates vary: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. Other dossiers re-pull on view once stale, and citywide benchmarks recompute weekly. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.
First time here?
This is 6410 Guyer Ave,
on paper.
Built 1925. Every deed, permit, L&I visit, tax bill and sale for this house — plus its whole block.
No signup, no teaser
The whole record is free.
Permits, violations, taxes, deeds, ownership, and block context are all here. The public record is free to read; membership is for deeper research.
Three taps, you're oriented
What to catch on the way down.
On the way down: the story of the house, its paper trail drawn on the value chart, and run-the-numbers, a calculator seeded with an assessment-based annual tax estimate.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)