Groundline
Real-Estate Valuation
Groundline ingests lease-level and published-index data and runs deterministic market math over it, scoring metros on effective rent — face rent net of concessions — which leads asking-rent indexes by months. Monte Carlo comp correlation yields confidence-banded valuations for the mortgage desk, an append-only prediction ledger publishes hit rate and Brier score, and a compliance floor keeps aggregation and pricing structurally out of the collusion danger zone. A 28-route API surfaces the full valuation and signals stack, while a hash-chained, PII-redacted audit trail preserves evidentiary integrity.
/Capabilities
Monte Carlo Comp Correlation
Stochastic simulation over correlated market factors yields confidence-banded value estimates rather than a single point figure.
27-Route API
A complete valuation and signals surface — comps, adjustments, risk bands, and desk workflows — exposed as a typed API.
Mortgage-Desk Workflow
Queueing, review, and disposition tooling built for underwriter velocity without sacrificing audit integrity.
PII-Redacted Audit
Personal identifiers are stripped before persistence, yet the evidentiary chain of every valuation remains reproducible.
- Monte Carlo comp correlation
- Mortgage-desk workflow
- 27-route valuation API
- Hash-chained audit trail
- PII redaction
- Hash-chained audit trail
- PII redaction at ingress
- Deterministic model versioning
- Role-scoped desk access