Full Suite of Real Estate Data To Improve User Engagement

Home Junction’s Slipstream Real Estate Data API provides a suite of web services that allow application developers to build cutting-edge real estate data applications. In addition, the Slipstream developer toolkit provides a library of JavaScript components that allow you to embed rich user-interface controls within your web application.

We can supply a whole range of real estate market data including home sales data and current property valuations by radius, zip code, neighborhood or subdivision level.

Important Dataset Specifications

CharacteristicsGeocoded. Hyper-local. Multi-tier. Unification between datasets.
QualityHigh Quality
FormatsJSON, XML
Ideal ForEnterprises, Applications, Real Estate Brokers & Agents, Custom Websites
DatasetsHome Values (AVM), SOLD Homes (public records), New Construction, Sales Trends, Real Property Attributes, Schools, Demographics, Districts, Boundaries, Points-of-Interest, Places, Text Indexes, and More
AttributionNone required (make it your own)
DeliveryAPI or Bulk
GuaranteeIf we don’t already have it, we’ll research it and digitize it for you FREE-of-charge for National Deals.

Automated Valuation Model (AVM) for Home Estimates

Home Value Data API

Why are you letting ‘that Z company’ continue to steal your traffic? Home Junction’s proprietary Automated Valuation Model (AVM) has been commercialized and in use for over 20 years, and we have now created a home value widget for applications. This is one powerful, highly-detailed home value estimator tool.

Engage Your Visitors With Real Estate Market Stats & Home Sales Activity

Demographic Data API

Recent Home Sales Data

Our home sales data is sourced from national public records and we have created a property data widget version as a ‘staple’ on your real estate application or Home Junction Datasite to provide a relevant real estate data layer to buyers, sellers, and dreamers.

Market Trends Data

Our Property Data API will empower you as THE local provider of in-depth home sales trends and market activity for your area. For this roll-ups and analytics layer, we do the work so that you don’t have to & allow you to create what you need for your unique application displays.

Don’t have the development resources to integrate our real estate data API into your website or applications?  Check out our extensive library of data-driven WordPress Real Estate Plugins.

School Data – Public & Private

School data is one of the most important resources sought by home buyers. This national real estate data layer has all the details you need to allow consumers to understand their school choices and how they compare. Brokers and agents will find in-depth school databases covering everything from student/teacher ratios, school rankings, demographics, principals’ names, lunch programs, etc. Just add our School Data API for instant access.
school district data api

School District Data

Use this national School District data layer to compare and contrast the multiple choices that homebuyers have for their kids.

Some data providers only offer real estate sales data by zip code. Home Junction has proprietary algorithms that calculate and filter data for areas as hyperlocal as building shapefile. Combining our real estate data with our boundaries data gives our customers a complete solution

Demographics Data

Multi-sourced with hundreds of data elements, this national real estate demographics data layer adds context to all applications. And best of all, we use proprietary algorithms to provide more accurate measurements of hyper-local zones.
demographic data api
points of interest data map

Points of Interest Data

Ever wonder what’s in the neighborhood that you might want to move into? Consumers will be impressed to see you offer extensive points of interest datasets for neighborhoods including coffee shops, churches, golf courses, restaurants, and grocery stores.


We offer API access or data downloads to deliver your area boundaries


Our Slipstream Real Estate Data API will save your team valuable development time in integrating boundaries


Get unlimited live technical support from our veteran Engineering team every step of the way


Our State-of-the-art redundant platform ensures your boundary data is always live and fast

Real Property Attributes Data

It’s always interesting to know the housing makeup of an area. After all, unique houses allow for unique values. Our national property attributes dataset is sourced from public records and represents the non-transient ‘what-it-is’ housing characteristics info rather than the ‘who-it-is’ that owns the home.
Property Attributes Data Map
Geocode Data Map


If you want to do any mapping on your application, or if you want to offer geographic comparisons, you’ll need national geocodes. Adding real estate map search capabilities to your website will give you an edge in your marketplace.

Have a Custom Project you need completed?  Home Junction has an experienced team of top Data Analysts ready to get the job done.

Need Help With Your Real Estate Data And Website Solutions? Get Free Consult To Find Out How Home Junction Can Increase Your Bottom Line