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realestate-comps

Estimate residential property value from comparable sales with adjustment calculations.

138|59|Updated Apr 29, 2026

Search Tags:#web research #real estate #property valuation #comparable sales #fair market value #investment screening #price adjustments

Ready to run

npx skills add https://github.com/zubair-trabzada/ai-realestate-claude --skill realestate-comps

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: realestate-comps
Source: https://github.com/zubair-trabzada/ai-realestate-claude/tree/main/skills/realestate-comps
Command: npx skills add https://github.com/zubair-trabzada/ai-realestate-claude --skill realestate-comps

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps you determine a property’s fair market value by finding recent comparable sales and adjusting them to account for differences, reducing guesswork in pricing decisions.

Core Features & Use Cases

Comparable sales search (5–10 comps): Gathers recent nearby sales using multiple queries and selects the best matches by proximity, recency, size, and property traits.
Adjustment-based valuation: Applies standardized adjustment rules (size, beds/baths, age, condition, lot, garage, pool, location, and time) with caps to limit overly-dissimilar comps.
Fair market value & pricing assessment: Computes final FMV from multiple methods and flags whether the subject is significantly/moderately/slightly over/under priced, including a comps confidence level and a 0–100 comps score.

Quick Start

Run /realestate comps <address> to get recent comparable sales, adjusted valuation, an estimated fair market value range, and an over/under-priced assessment for that address.

Frequently Asked Questions about realestate-comps

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I estimate fair market value using comparable sales?▼

To estimate fair market value using comparable sales, you provide a residential address to gather 5–10 recent nearby sales and adjust them for differences in features, location, and timing. This process outputs an estimated fair market value range and flags whether the property is over or under priced.

What is a comps-based property valuation and when do I need it?▼

A comps-based property valuation determines a home's worth by finding recent comparable sales and adjusting them for feature, location, and timing differences. You need this residential valuation method to reduce guesswork in investment screening and pricing decisions.

Can I get a price-per-square-foot valuation for investment screening?▼

Yes, you can get a price-per-square-foot valuation for investment screening by providing a residential address. The system applies industry-style adjustment rules and calculates the valuation using weighted, median, and price-per-sq-ft methods to deliver an investment pricing assessment.

How do price adjustments work for real estate comps?▼

Price adjustments for real estate comps work by applying standardized rules to account for differences in size, beds/baths, age, condition, lot, garage, pool, location, and timing. Adjustment caps are utilized to limit the impact of overly-dissimilar comparable properties on the final valuation.

What are the limitations of comps-based real estate valuation?▼

Limitations of comps-based real estate valuation include its restriction to residential property scenarios and reliance on web-sourced subject and comp attributes. When recent nearby sales data is scarce or comps are overly dissimilar, adjustment caps limit accuracy and reduce the comps confidence level.