Scrape and build a national US-based property database

Scrape and build a national US-based property database

We are working on a national, US-based real estate site that aggregates all information from various sources, and regularly updates via scraping of public records sites. So first we need to build a database of all US based properties, some 70 million of so properties with the following fields:




Zip Code

Most resent sales price and date


Parcel # (APN)



Building Size

Lot Size

Year Built

Assessed Value

Annual Property Taxes

Monthly Insurance Cost

Monthly HOA Dues

Today’s Expected Rent (this field is probably from a different set of websites)

What we will need you to do is visit most US real estate sites and portals. There are many US real estate sites, which are easily found via a Google search, such as:

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

Yahoo, Zillow, HotPads, Trulia, and many others.

Then figure a way to (1) - scrape the data we need from these sites WITHOUT violating the site's TOS & without causing unnecessary traffic disturbances and (2) compile this data in our local database for use & display on our website. For (2) - you will have total access to construct the database architecture on our local site to best compile & organize the scraped data... this will be especially important for regular and ongoing maintenance & updates.

Once data collected and scraped, need to make sure: no repeated or duplicate data entries, cleaning, checking, and validating all data.

Looking to build the database ASAP so we can mashup to Google maps.

Bonus if done within 5-days.

Contact Eddie

Note, after this part is done, we will need more work for capturing listings with pictures etc.

Evner: Javascript, MySQL, PHP, Script Installering, Software Arkitektur

Se mere: zillow google maps, www zillow, www rent a, Work from homes, websites build, value city, topics to make a website, search topics to make website in php, rent code, rent a rent, php code for property search, mashup google, mashup architecture, maps zillow, google zillow, city year, best architecture websites, best architecture sites, hud hud, best google maps, compile php code, zillow, website scrape, us-based, site scrape

Om arbejdsgiveren:
( 0 bedømmelser ) san jose, United States

Projekt ID: #989140

12 freelancere byder i gennemsnit $490 på dette job


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