CoStar
CoStar is a comprehensive commercial real estate information platform providing verified property data, market analytics, and inventory tracking to help you make informed investment and leasing decisions.
PropertyShark
PropertyShark is a comprehensive real estate data platform providing detailed property reports, ownership records, and foreclosure listings to help you make informed investment and valuation decisions.
Quick Comparison
| Feature | CoStar | PropertyShark |
|---|---|---|
| Website | costar.com | propertyshark.com |
| Pricing Model | Custom | Freemium |
| Starting Price | Custom Pricing | Free |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1987 | 2003 |
| Headquarters | Washington, D.C., USA | New York, USA |
Overview
CoStar
CoStar gives you access to the world’s largest database of commercial real estate information. You can research millions of properties, track market trends, and analyze comparable sales to stay ahead of the competition. Whether you are a broker looking for listings or an investor evaluating a new market, the platform provides verified data that helps you move faster and with more confidence.
You can manage your entire workflow from one interface, from identifying off-market opportunities to monitoring tenant movements. The software serves professionals across the industry, including appraisers, lenders, and property managers. By using their deep analytical tools, you can create professional reports and presentations that clearly demonstrate market value and potential risks to your clients or stakeholders.
PropertyShark
PropertyShark provides you with a massive database of real estate information to take the guesswork out of property research. You can access detailed reports that include everything from current ownership and sales history to property dimensions, zoning, and tax assessments. Whether you are looking for your next investment or researching a specific neighborhood, the platform gives you the tools to evaluate residential and commercial properties with confidence.
You can also use the platform to identify distressed properties through updated foreclosure listings and pre-foreclosure data. It simplifies complex public records into easy-to-read reports, allowing you to verify property details and contact owners directly. The service is widely used by real estate agents, investors, and appraisers who need accurate, up-to-date data to stay competitive in the market.
Overview
CoStar Features
- Property Research Access detailed records for millions of commercial properties including ownership history, building specifications, and historical photos.
- Market Analytics Monitor submarket trends with interactive charts and data sets to predict future rent growth and vacancy shifts.
- Verified Listings Search thousands of active for-lease and for-sale listings that are updated daily by a massive research team.
- Sales Comparables Evaluate recent transactions with confirmed sale prices and cap rates to accurately value any commercial asset.
- Tenant Tracking Identify which companies are moving or expanding so you can pitch your services to the right decision-makers.
- Custom Reporting Generate professional, branded PDF reports and presentations to share market insights directly with your clients.
PropertyShark Features
- Property Reports. Access comprehensive data including ownership history, building dimensions, and tax assessments for any residential or commercial property.
- Foreclosure Listings. Browse daily updated foreclosure and pre-foreclosure records to find investment opportunities before they hit the mainstream market.
- Ownership Search. Identify the true owners of properties, including those behind LLCs, and find contact information for direct outreach.
- Interactive Maps. Use visual map layers to view property boundaries, flood zones, and recent sales trends across entire neighborhoods.
- Comparable Sales. Generate accurate property valuations by comparing your target building with similar recently sold properties in the area.
- Zoning & Land Use. Check specific zoning designations and air rights to determine the development potential of any plot of land.
Pricing Comparison
CoStar Pricing
PropertyShark Pricing
- Basic property overviews
- Limited search results
- Recent sales list access
- Basic map views
- One free report per year
- Everything in Free, plus:
- Detailed ownership information
- Full property reports
- Foreclosure listings access
- Advanced search filters
- Phone numbers for owners
Pros & Cons
CoStar
Pros
- Unmatched depth of verified commercial property data
- Powerful filtering tools for finding niche opportunities
- Comprehensive historical sales and lease information
- Professional reporting tools save hours of manual work
Cons
- High subscription costs compared to smaller competitors
- Restrictive long-term contracts are standard practice
- Steep learning curve for the advanced analytics
PropertyShark
Pros
- Extensive data coverage for New York City
- Accurate ownership and LLC lookup tools
- Detailed foreclosure and auction data
- Easy-to-read comprehensive property reports
Cons
- Data depth varies significantly outside NYC
- Interface feels dated compared to competitors
- Subscription cancellation process can be difficult