Loan-level risk models miss tract-level trajectory. Originating into a declining tract is a 5-year exposure.

A borrower's credit score tells you nothing about whether the collateral neighborhood will be in structural decline by the time the loan seasons. Tract-level trajectory signals — the kind that precede housing value deterioration by 2-4 years — are absent from standard underwriting. ZipIntel adds that dimension at origination.

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0.570
AUC at T+1 — structural decline detection
2–4 yr
Lead time on decline signal
67K
Census tracts scored
88
Metro areas covered

Note: Structural decline detection is a difficult prediction problem — AUC of 0.570 represents a genuine, validated edge over baseline at T+1. Not inflated.

Where mortgage lenders deploy ZipIntel signals

Three workflows across origination risk, CRA alignment, and portfolio review.

Origination Risk Overlay

Add the tract-level trajectory score as an additional collateral risk dimension at origination. Tracts in the early stage of structural decline warrant additional LTV scrutiny — independent of current market value.

CRA Origination Alignment

Identify tracts projected to become CRA-eligible in 2-3 years. Originating into those tracts today builds CRA performance in advance of the designation — before the competition sees the same opportunity.

Portfolio Vintage Review

Run your existing portfolio against the current trajectory scores. Flag loan cohorts in tracts now showing decline signals — prioritize for servicing review before delinquency rates surface the problem.

The collateral blind spot

Standard mortgage underwriting uses LTV ratios based on today's appraisal. Neighborhood trajectory — where the collateral will be in years 3-5 of the loan — is absent from the model. Zip-code proxies are too coarse to capture tract-level dynamics.

Tract-level resolution

Census tracts average 4,000 residents. Zip codes average 37,000. Tract-level signals detect localized deterioration that zip-level aggregates mask entirely.

Additive to existing underwriting

ZipIntel scores are delivered as an API-compatible field or scored export — designed to augment existing underwriting models, not replace them.

Regulatory alignment pressure

CRA examinations are becoming more rigorous. The 2023 CRA reform rules expand the geographic scope of CRA assessment and add new community development finance tests. Lenders need systematic tools to allocate originations with CRA performance in mind.

Forward-looking CRA planning

ZipIntel identifies tracts approaching CRA eligibility 2-3 years out — enabling proactive origination allocation rather than reactive reporting.

30-day pilot

We score your origination geography and deliver a ranked tract list within the pilot period. Defined success metric agreed upfront.

Add tract-level trajectory to your origination workflow

Tell us your CRA assessment area and target markets — we'll run the signal output as the demo dataset.

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