1707 HALPERN ST

HOUSTON, Texas, 77009

Redeemable DeedpendingSells Sep 1, 2026 · 11 days ago

View on map ↗

Opening bid

$7,783

Assessed value

$85,991

Market / AVM

—

Taxes owed

—

Parcel number: 1381540010010
Case number: 202449366
Land use: SALE
Building: —
Acreage: —
Lot size: —
Year built: —
Owner of record: —

Aerial view of 1707 HALPERN ST — the parcel — Aerial imagery from the USGS National Map. Flown on a multi-year cycle — it shows the site as photographed, which may predate clearing, construction or demolition. Not evidence of current condition.

Aerial view of 1707 HALPERN ST — what is around it — Aerial imagery from the USGS National Map. Flown on a multi-year cycle — it shows the site as photographed, which may predate clearing, construction or demolition. Not evidence of current condition.

Site & surroundings

Physical conditions that affect value and rarely appear on a listing.

32% owner-occupied
Predominantly renter-occupied tract — the resale pool leans investor, which caps price at what the rent supports.

Context

FEMA flood zone X
Outside the 1% annual chance floodplain.
15% of homes vacant year-round in Census Tract 2108
160 of 1,084 units vacant year-round, around or below the national tract average.
Tract median home value $192,800
Self-reported median across the whole tract — context for whether a number is plausible, not a comparable and never a bid input.
Median household income $39,153
Tract median household income. Sets what a local buyer can finance.
Elevation 47 ft
Ground elevation at the parcel. Compare with the FEMA base flood elevation where one is published.

County records

Official appraiser / assessor — free, always available. Copy the parcel number if the link opens a search page.

Harris CAD property search ↗
Assessor, Collector and Delinquent Taxes ↗search: 1381540010010
Prior Year Property Tax Search ↗search: 1381540010010
Tax Sales ↗search: 1381540010010
Recorded Document Search ↗search: 1381540010010
GIS Maps ↗search: 1381540010010
Google Maps (parcel / address search) ↗

Harris County rules

Sale type: Redeemable Deed
Redemption: 2 years for homestead/ag/mineral properties; 6 months for all other property
Return if redeemed: 25% penalty in year one, 50% in year two (homestead/ag); 25% flat for the 6-month category
Statute: Texas Tax Code Title 1, Subtitle E, Ch. 34

Full county profile →

Historical comps

No historical bucket for TX|Redeemable Deed

No recorded comps yet for this state/sale type. Run deedpilot-copilot import-history --deep and build-history-index.

Index 2026-08-01 · 87,879 total recorded outcomes

Liens that survive

HOA/POA liens can survive the tax sale in Texas if the association recorded its lien before the sale and the taxing authorities failed to join/notify it in the foreclosure suit — check deed records for recorded association liens before bidding.

Quiet title

Not legally mandatory, but title companies generally require a completed suit-to-quiet-title (with a court order) before insuring, since the redeeming former owner's rights and any un-joined lienholders create real title risk until cleared.

Verify before you bid

This record was compiled from the published sale list. Parcels are pulled, redeemed, and re-priced up to the moment of sale. Confirm the lot is still in the sale, and confirm the opening bid, directly with the county.

Harris County Tax Assessor-Collector ↗

Deal analysis

Your maximum bid

$48,612

Walk away above this. Projected profit at the ceiling: $25,797 (30% of ARV).

Opening bid $7,783

Room to bid $40,828

Confidence: medium — ARV derived from assessed value, not comps.

History-guided suggestion

$22,170

Under max by $26,441

≤ oracle maxBid

Co-pilot target using recorded auction history. Never above your maximum bid.

History sample

—

Median sold

—

p(redeem) prior

—

No historical bucket for TX|Redeemable Deed; suggestion uses oracle only.

Your assumptions

After-repair value (ARV)

Override the derived estimate with real comps

Rehab budget

You cannot inspect before bidding — budget for the worst plausible condition

Known surviving liens

Municipal code enforcement, special assessments, federal tax liens

Target margin — 30%

Required profit as a share of ARV. 30% is a common floor for tax-sale flips.

How that number is built

Assessed $85,991 ÷ 1 assessment ratio. Texas requires appraisal at 100% of market value as of Jan 1 (Tex. Tax Code § 23.01).

After-repair value: $85,991
Selling costs on exitassumed 8.0% of ARV — agent commission plus seller-side closing.: −$6,879
Rehabassumed No rehab budget entered — assumed $0. Tax-sale parcels are sold unseen and un-inspected; this is rarely correct.: −$0
Quiet title (required)assumed Midpoint of the typical TX range ($1,800–$5,000, ~5 months).: −$3,400
Deed recording and transferassumed Typical TX recording and deed issuance cost.: −$400
Holding costs (7 months)assumed Taxes, insurance, and securing the property at ~$129/month.: −$903
Surviving liensassumed Assumed $0 — not verified. Municipal code-enforcement liens, special assessments, and federal tax liens can survive the sale.: −$0
Target profit (30% of ARV): −$25,797
Maximum bid: $48,612

If the owner redeems

Flat penalty

25%

You'd receive

$12,153

Window

730 days

A 25% flat penalty applies if the owner redeems. It is a penalty, not annual interest — the rate does not change with how early they redeem.

homestead and agricultural-use property (2 years); all other property is 180 days

Quoted elsewhere as 51% annualised — true only if they redeem on the last possible day and you immediately redeploy the capital. Treat the flat penalty as the real number.

Before you bid

Rehab is assumed to be $0. You cannot inspect these properties before bidding — budget for the worst plausible condition.
Surviving liens assumed $0. The 180-day vs 2-year window turns on the property's use at the time of sale, which the sale list does not state — treat any homestead-looking residential parcel as potentially 2-year.

AI risk brief

Reads this parcel against HarrisCounty's rules and flags what could go wrong — surviving liens, redemption exposure, title cost, and the facts we don't have. Takes about 35 seconds; the result is saved, so opening this lot again is instant.

Site & surroundings

Physical conditions that affect value and rarely appear on a listing.

32% owner-occupied

Predominantly renter-occupied tract — the resale pool leans investor, which caps price at what the rent supports.

Context

FEMA flood zone X

Outside the 1% annual chance floodplain.

15% of homes vacant year-round in Census Tract 2108

160 of 1,084 units vacant year-round, around or below the national tract average.

Tract median home value $192,800

Self-reported median across the whole tract — context for whether a number is plausible, not a comparable and never a bid input.

Median household income $39,153

Tract median household income. Sets what a local buyer can finance.

Elevation 47 ft

Ground elevation at the parcel. Compare with the FEMA base flood elevation where one is published.

Deal analysis

Your maximum bid

$48,612

Walk away above this. Projected profit at the ceiling: $25,797 (30% of ARV).

Opening bid $7,783

Room to bid $40,828

Confidence: medium — ARV derived from assessed value, not comps.

History-guided suggestion

$22,170

Under max by $26,441

≤ oracle maxBid

Co-pilot target using recorded auction history. Never above your maximum bid.

History sample

—

Median sold

—

p(redeem) prior

—

No historical bucket for TX|Redeemable Deed; suggestion uses oracle only.

Your assumptions

After-repair value (ARV)

Override the derived estimate with real comps

Rehab budget

You cannot inspect before bidding — budget for the worst plausible condition

Known surviving liens

Municipal code enforcement, special assessments, federal tax liens

Target margin — 30%

Required profit as a share of ARV. 30% is a common floor for tax-sale flips.

How that number is built

Assessed $85,991 ÷ 1 assessment ratio. Texas requires appraisal at 100% of market value as of Jan 1 (Tex. Tax Code § 23.01).

After-repair value: $85,991
Selling costs on exitassumed 8.0% of ARV — agent commission plus seller-side closing.: −$6,879
Rehabassumed No rehab budget entered — assumed $0. Tax-sale parcels are sold unseen and un-inspected; this is rarely correct.: −$0
Quiet title (required)assumed Midpoint of the typical TX range ($1,800–$5,000, ~5 months).: −$3,400
Deed recording and transferassumed Typical TX recording and deed issuance cost.: −$400
Holding costs (7 months)assumed Taxes, insurance, and securing the property at ~$129/month.: −$903
Surviving liensassumed Assumed $0 — not verified. Municipal code-enforcement liens, special assessments, and federal tax liens can survive the sale.: −$0
Target profit (30% of ARV): −$25,797
Maximum bid: $48,612

If the owner redeems

Flat penalty

25%

You'd receive

$12,153

Window

730 days

A 25% flat penalty applies if the owner redeems. It is a penalty, not annual interest — the rate does not change with how early they redeem.

homestead and agricultural-use property (2 years); all other property is 180 days

Quoted elsewhere as 51% annualised — true only if they redeem on the last possible day and you immediately redeploy the capital. Treat the flat penalty as the real number.

Before you bid

Rehab is assumed to be $0. You cannot inspect these properties before bidding — budget for the worst plausible condition.
Surviving liens assumed $0. The 180-day vs 2-year window turns on the property's use at the time of sale, which the sale list does not state — treat any homestead-looking residential parcel as potentially 2-year.