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    Real Estate Valuation & Property Analyst

    1

    Professional real estate valuation tool using comparable sales, income, and cost approaches for defensible estimates.

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    Real Estate Valuation & Property Analyst

    Real Estate Valuation & Property Analyst

    Example session with this skill installed

    Value this 3bd/2ba, 1500 sqft house. Built 1985. Needs a new roof. Comp A: $400k, 1600 sqft, same street, sold last month. Comp B: $425k, 1500 sqft, renovated, sold 2 months ago.

    • Read your context and instructions
    • Compiled the real estate valuation

    The property value estimate has been calculated using a comparable sales approach with adjustments for square footage and condition.

    Property Valuation Report: 3bd/2ba Residential

    Bottom Line
    The reconciled fair market value for the subject property is estimated between

    $375,000 and $395,000. This range reflects a moderate data tier (±5-7%) due to the specific adjustment required for the roof condition.

    Methodology Used
    A

    Comparable Sales Approach was applied. This is the most reliable method for owner-occupied residential properties. Comp A provides a baseline for location and size, while Comp B establishes the ceiling for a renovated version of this model.

    Comparable Sales Breakdown

    • Comp A ($400,000): 1,600 sqft, similar location.
      • Size Adjustment: -$8,000 (Subject is 100 sqft smaller at ~$80/sqft).
      • Condition Adjustment: -$15,000 (Estimated cost of roof replacement).
      • Adjusted Value: $377,000
    • Comp B ($425,000): 1,500 sqft, renovated.
      • Size Adjustment: $0 (Matches subject).
      • Condition Adjustment: -$35,000 (Subject lacks renovations + needs roof).
      • Adjusted Value: $390,000

    Market Position Notes
    *

    Key Detractor: The deferred maintenance (roof) is the primary value anchor. In a typical market, buyers deduct the full cost of repair plus a "hassle premium."
    *

    Pricing Strategy: Listing near $389,000 would position the home competitively against renovated inventory while leaving room for negotiation based on the roof inspection.

    What would sharpen this estimate

    • A third comparable sale that also features deferred maintenance to validate the "as-is" discount.
    • A formal roofing quote to pin down the exact adjustment figure.

    This analysis is an educational estimate based on the information provided and general appraisal methodology. It is not a certified appraisal, and it is not financial, investment, tax, or legal advice. Market values fluctuate, and actual sale prices depend on factors beyond this analysis. For a transaction, financing, insurance, tax, or legal purpose, consult a licensed appraiser, real estate agent, or other qualified professional.

    Connects securely to your tools. The creator never sees your data.

    About this skill

    The problem

    Getting a realistic property valuation often feels like guesswork between overly optimistic listing agents and automated algorithms that ignore property condition. Investors and buyers need a defensible, methodology-based value range rather than a single number based on vibes.

    What it does

    Applies the Comparable Sales Approach by calculating line-item adjustments for size, condition, and location. Executes the Income Approach for rental properties using Net Operating Income (NOI) and capitalization rates. Performs a Cost Approach analysis to sanity-check values for new builds or unique structures. Reconciles multiple methodologies into a final value range weighted by data quality. Assesses market position and value drivers like deferred maintenance or recent upgrades.

    Why this beats prompting it yourself

    Generic LLM prompts often hallucinate market data or provide vague, non-numerical advice. This skill enforces strict appraisal discipline, requiring specific inputs and applying professional adjustment logic. It prevents false precision by scaling the value range based on data strength, ensuring you get a report that holds up to scrutiny.

    Use cases

    Building a Comparative Market Analysis (CMA) before listing a property. Sanity-checking an asking price for a duplex or small commercial asset. Estimating the value impact of a kitchen renovation versus deferred maintenance. Evaluating an offer price against recent local sales data.

    Known limitations

    Cannot access live MLS data or real-time property tax records; relies entirely on user-provided comps and facts. Does not provide certified appraisals for legal or lending purposes

    Find more skills like this on the Claude Skills Marketplace, the Codex Skills Marketplace and the Gemini Skills Marketplace, or browse Claude Skills for Research & Analysis.

    Relies entirely on user-provided data for comps and market trends. Does not access live MLS or private databases. Not a substitute for a licensed appraisal.

    How to use

    1. 1

      Connect your agent to the Agensi MCP

      Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup

    2. 2

      Sign in to Agensi

      Your agent shows a sign-in link. Sign in and click Allow.

    3. 3

      Ask for what you need

      Your agent loads this skill and uses it on your task. It always asks before buying a skill.

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    Listed2 months ago

    What's inside

    Frequently Asked Questions

    This skill applies professional appraisal methodologies, such as the Income and Cost approaches, to calculate specific line-item adjustments rather than providing the vague, non-numerical summaries typical of generic AI responses.

    This skill is compatible with any AI agent platform that supports custom skill integration and handles complex mathematical reasoning. Check your platform's documentation for specific installation instructions to enable this skill within your workspace.

    To get the most accurate valuation, you will need to provide specific data points including property size, condition, recent comparable sales figures, and, for investment properties, Net Operating Income (NOI).

    Upon purchase, you receive full access to the Real Estate Valuation skill, which includes the logic for three distinct valuation methodologies and a final reconciliation reporting framework.

    No, this skill relies on the user to input data for comps and local market facts; it does not have a direct connection to live MLS feeds or private government tax databases.

    Yes, buyers receive all future updates and methodology refinements to ensure the valuation logic stays aligned with professional real estate appraisal standards.

    New in Research & Analysis