Instant estimate of the untapped expansion potential

This is the first step for real estate agents, homeowners, and developers to understand the expansion potential for a specific residential property, before purchasing any of the full CitySructure reports.

Just type in the address of the property in the search box below, and you'll get instantly the maximum number of the units, the eligibility for ADU (accessory dwelling unit), and possible number of finished floors you may be allowed to add to the existing building.

Check it out FREE!


Embeddable Widget

Empower Your Marketing Website


InstaDEV widget gives to your website the power of a productivity tool that transforms the one-time visitors into daily users.

We offer FREE our InstaDEV widget to any real estate professional to embed on her/his website.

Attract and keep engage the prospective home buyers who are interested to find properties with expansion potential.

Request InstaDEV Embed
Real estate agent website

Real Estate Platforms


iBuyer platforms use our tool to generate more sales.

InstaDEV tool opens the pool of buyers by showing instantly the untapped development potential of a property with real data. This data helps both investors to estimate the ROI on a property, as well as individual buyers to check if they could build an ADU for passive income.

Request InstaDEV Embed
iBuyer websites logo

Website Providers for
Real Estate Agents


Give yourself a competitive advantage and stand out by offering to real estate agents what they want for their website:
Development Opportunity widget, InstaDEV!  

Most of the websites are not visited and hard to be found by the prospective buyers. Real estate agents embed InstaDEV tool on their website to attract more leads.  

Request Demo
Expansion potential for real estate properties

How it works?

01. Get Code Embed

Drop us a line to request the code for your embed. You might need some customization based on your website / platform design.

02. Display Page

Decide where it'd be most luckily for your website visitor use this tool. It could be on one f few pages. The goal is to transform your website in a useful tool for the buyer.

03. Paste Code on your website

Most of the website platforms have a section where you could add custom code or widgets. We can also assist you to find the section where you can paste it.

Search for real estate properties
with Expansion Potential in your neighborhood

Access instantly and FREE the development opportunity of residential properties

810 Douglass Street,
San Francisco, CA 94114

Development opportunity for this property

9 Tioga Avenue,
San Francisco, CA 94134

Development opportunity for this property

308 Crescent Avenue,
San Francisco , CA 94110

Development opportunity for this property


3745 21st St, San Francisco

A splendid home on a rare DOUBLE lot at the heart of Dolores Heights. The lot is large enough to host a large 840 Sqft ADU. It could be designed as a 2 bedroom unit for long term guests, au-pair, assisted home care or even to bring passive income.

View More Case Studies

Ready to Start?

CityStructure’s products are designed to transform any real estate agent into a savvy real estate consultant

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