Crexi Data Parser & API

Crexi is a fast-growing independent US commercial real estate marketplace — ~$815B in active for-sale value and 500K+ listings — and PropAPIS extracts its cap rate, NOI, price/sqft, and property records through a single REST API. Access for-sale and for-lease commercial listings with full CRE financial and physical attributes without building or maintaining a scraper.

Unlike the CoStar-owned LoopNet, Crexi is an independent marketplace, giving you a second, distinct US CRE data source to cross-reference inventory and pricing.

Platform Overview

Crexi is an independent commercial real estate (CRE) marketplace and analytics platform, and the primary challenger to LoopNet in the US. Crexi reports ~$815.6 billion in active for-sale listings and 153M+ property records (Crexi — PRNewswire, Nov’25 ), alongside ~500K+ active listings and ~2.5M monthly active users (Crexi Review 2026 — CRE Daily ).

Market Coverage

Geographic Coverage:

• US Nationwide across all CRE asset classes
• Strong coverage of investment sales and auctions

Property Types:

• Office, retail, industrial and flex
• Multifamily (investment)
• Hospitality and special-purpose
• Land and development sites

Data Availability

Crexi carries rich CRE fields — cap rate, NOI, price/sqft, lease rate, building class, zoning, and broker — and additionally surfaces property records and analytics (153M+ records cited). Anti-bot difficulty is medium, lower than the CoStar-stack marketplaces, and Crexi offers some data/API products of its own.

Data Fields Available

PropAPIS extracts the full commercial field set from each Crexi listing:

Listing Basics

• Address: Full property address (real-time)
• Property Type: Office, retail, industrial, multifamily, land (static)
• Listing Type: For sale, for lease, or auction (real-time)
• Building Class: A / B / C classification (static)

Financials

• Price: Asking sale price (real-time)
• Cap Rate: Capitalization rate
• NOI: Net operating income
• Lease Rate: Asking rent per sqft / per year
• Price per Sqft: Sale or lease price per square foot

Physical Attributes

• Lot Size: Land area in acres / sqft (static)
• Building Size: Gross / rentable square footage (static)
• Zoning: Zoning designation (static)
• Year Built: Construction year (static)

Contacts & Media

• Broker: Listing broker and brokerage
• Photos: Listing imagery
• Coordinates: Latitude and longitude

Quick Start

Extract Crexi commercial listings with the PropAPIS SDKs or a direct REST call.

from propapis import PropAPIS
 
api = PropAPIS(api_key='your_api_key')
 
# Search commercial listings
listings = api.platforms.crexi.search_listings(
    location='Phoenix, AZ',
    listing_type='for_sale',
    property_type='Retail',
    min_cap_rate=5.5,
)
 
for listing in listings[:5]:
    print(f"{listing.address} — ${listing.price:,}")
    print(f"  Cap rate: {listing.cap_rate}%  NOI: ${listing.noi:,}")

import { PropAPIS } from 'propapis';
 
const api = new PropAPIS({ apiKey: 'your_api_key' });
 
const listings = await api.platforms.crexi.searchListings({
  location: 'Phoenix, AZ',
  listingType: 'for_sale',
  propertyType: 'Retail',
  minCapRate: 5.5,
});
 
for (const listing of listings.slice(0, 5)) {
  console.log(`${listing.address} — $${listing.price.toLocaleString()}`);
}

curl "https://api.propapis.com/v1/platforms/crexi/listings" \
  -H "Authorization: Bearer your_api_key" \
  -G \
  --data-urlencode "location=Phoenix, AZ" \
  --data-urlencode "listing_type=for_sale" \
  --data-urlencode "property_type=Retail" \
  --data-urlencode "min_cap_rate=5.5"

Frequently asked questions

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