---
title: "Property Valuation API — 10 Endpoints | Homesage.ai"
description: "Value any US property and model returns. 10 endpoints spanning AVM estimates, value history, rental projections, renovation costs, and flip return analysis."
---

# Property Valuation

The Homesage.ai Property Valuation API answers what a property is worth and what it could earn. It covers the current AVM estimate (2 credits), 5 years of value history (1), long- and short-term rental projections (5 each), renovation costs (5), and fix-and-flip return modelling (3).

## [Price Flexibility Score — how much room a listing has to negotiate](https://app.homesage.ai/docs/property-valuation/price-flexibility-score)

`GET /api/properties/pfs/`

A Price Flexibility Score (PFS) for an active or recently-sold property — an estimate of how much price-negotiation room a listing has, derived from days-on-market, price-change history, comparable activity, and seasonal demand.

## [Composite investor-grade investment-potential score](https://app.homesage.ai/docs/property-valuation/investment-potential)

`GET /api/properties/investment_potential/`

An Investment Potential score plus the component sub-scores it's built from (price relative to comps, cash-flow potential, appreciation trajectory, neighborhood risk).

## [Projected return after renovating a property](https://app.homesage.ai/docs/property-valuation/renovation-return)

`GET /api/properties/renovation_return/`

Projected return from performing a standard renovation: pre-renovation estimated value (AVM), projected post-renovation ARV (After Repair Value), the renovation cost estimate (see renovation-cost for the aggregate figure and renovation-cost-breakdown for room-level detail), the value increase, net return, ROI percent, and the maximum recommended renovation budget.

## [End-to-end fix-and-flip return projection](https://app.homesage.ai/docs/property-valuation/flip-return)

`GET /api/properties/flip_return/`

A fix-and-flip return summary for the property — four numbers:

## [Historical AVM trajectory for a property](https://app.homesage.ai/docs/property-valuation/home-value-history)

`GET /api/properties/home_value_graph/`

A time-series of monthly AVM estimates for a property over the last 5 years.

## [Does this property need TLC (fixer-upper indicator)?](https://app.homesage.ai/docs/property-valuation/needs-tlc-check)

`GET /api/properties/tlc/`

A boolean / confidence-scored flag indicating whether the property is likely a fixer-upper — i.

## [Long-term (12-month-lease) rental projection](https://app.homesage.ai/docs/property-valuation/rental-long-term)

`GET /api/properties/rental/long_term/`

Projected long-term rental income — monthly rent band, vacancy assumption, gross operating income, net operating income after standard expense ratios, and capitalization rate vs.

## [Short-term (Airbnb-style) rental projection](https://app.homesage.ai/docs/property-valuation/rental-short-term)

`GET /api/properties/rental/short_term/`

Projected short-term rental performance — nightly rate band, expected occupancy, monthly gross income, net of typical expense ratios.

## [Total renovation cost estimate (top-level)](https://app.homesage.ai/docs/property-valuation/renovation-cost)

`GET /api/properties/renovation/cost/`

An aggregate estimated renovation cost for a property, plus the sqft basis and the per-sqft cost-of-construction model used.

## [Homesage.ai AVM (current estimated value) for a property](https://app.homesage.ai/docs/property-valuation/current-estimate)

`GET /api/properties/current-estimate/`

The current Homesage.