Replace a static broker opinion of value deck with an interactive web page built in Claude Code
Los Angeles multifamily broker Taylor Avakian of The Group CRE built a live broker opinion of value web page with Claude Code where an owner adjusts rent growth, NOI, and cap rate and watches the valuation change, and connected his HubSpot CRM to Claude and ChatGPT through MCP to query his own pipeline.
At a glance
- Tools used
- Claude CodeHubSpotMCP
- Category
- Listings
- Audience
- broker, investor
- Difficulty
- Builder
- Source
- How a Top LA Multifamily Broker Rebuilt His Practice Around AI
PLOT Daily (AI for CRE Collective) · Article · Jun 23, 2026 - First step
- Write out the inputs and formulas from your current BOV spreadsheet before asking Claude Code to build the page.
Suggested prompt
Written by this directory, inspired by the source. Replace the [bracketed] parts.
Build a single-page interactive broker opinion of value for [property address, unit count]. Inputs with sliders: current gross rents [$], vacancy [%], operating expenses [$], annual rent growth [%], exit cap rate [%]. Outputs that update live: NOI, value at cap rate, price per unit, and a 5-year value table. Use plain HTML, CSS, and JavaScript in one file, my brand colors [hex], and a disclaimer footer: "Broker opinion of value, not an appraisal."