Claude Cowork | Land Portal
I do not find out about you, however lots of instances once I get an inventory of property proprietor knowledge, it is surprisingly incomplete.
You may obtain a county tax record, pull information from the MLS, purchase a lead record, export out of your CRM, or scrape public information. At first look, it’d look helpful, however in actuality, you are normally observing a spreadsheet stuffed with lacking context.
You might need a parcel quantity, an proprietor title, and possibly a mailing handle. What you do not have is any of the data that truly helps you make good choices, like whether or not a property has street entry, whether or not it sits in a flood zone, what number of acres it’s, or what it is roughly price earlier than you ever attain out to anybody.
That hole is strictly what knowledge enrichment solves. On this weblog put up, I am going to present you learn how to take a fundamental spreadsheet of property information and mechanically rework it into one thing way more useful utilizing Claude Cowork along with the Land Portal API.
How This Is Completely different From Researching One Property
I made one other video some time again displaying learn how to use Claude Cowork and Land Portal to conduct in-depth analysis on a single property and compile an in depth report. That is the following step up.
Right here, we’re coping with a whole lot, and even 1000’s, of properties directly.
Doing this by hand is not unattainable, however it could be brutally time-consuming. You’d spend many hours grinding by it your self, or pay another person to spend many hours doing the identical. For most individuals, it simply is not price it, which is strictly why this mixture is so helpful.
We take an inventory that has some data however not sufficient, hand it to Claude Cowork, and let it use the Land Portal API to mechanically pull in acreage, possession particulars, flood zones, comps, zoning, tax knowledge, and an entire lot extra in a matter of minutes.
The Two Instruments You will Want
In the event you’ve learn my different posts on this, you already know the gamers. Claude Cowork is the desktop app that may truly take management of your pc and do the click and typing for you, relatively than simply chatting like a traditional AI assistant.
I will be utterly sincere with you about the price up entrance. You want a paid Claude account, and the most cost effective plan runs about $20 a month (nearer to $17 in the event you pay yearly). After I was on that tier, it wasn’t fairly sufficient utilization for jobs like this, so I upgraded to the $ 100-a-month max plan. That is been loads for many of what I throw at it.
Land Portal is the true property knowledge service doing the heavy lifting on the info aspect. For this type of work, you may need to begin on the Professional plan, which by default allows you to enrich as much as 5,000 leads monthly. You may bump that larger, and the extra information you pull, the cheaper it will get per lead.
A Actual Instance: My Delinquent Tax Listing
Let me present you the precise record that pushed me to determine this out.
This can be a delinquent tax record I purchased from a county I am aware of. I needed it as a result of people who find themselves behind on their property taxes are sometimes a stable indication of a motivated vendor. Generally they do not care concerning the property anymore and would fortunately promote at a reduction earlier than the county seizes it.
The difficulty is, a county will not be a clear knowledge service. They need to do as little work as attainable, so what I received was the naked minimal: parcel quantity, state, county, proprietor names, mailing addresses, and the way a lot every individual owes.
That is useful, however it is not sufficient. I am particularly on the lookout for vacant land in a sure acreage vary, generally inside sure zip codes, and this record tells me none of that.
What I actually need to know is what number of acres every property is, the way it’s zoned, whether or not it has street entry, whether or not it is in a wetland or a flood zone, and what it is price. Land Portal has all of that.

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If I had on a regular basis on the earth, I might open Land Portal and lookup each property by hand. I haven’t got a whole lot of hours for that. I have to do it line by line by the API, quick.
Getting Your Land Portal API Key
Inside your Land Portal account, go to Profile, then over to the API part, and click on “generate API key.” Give it a reputation (I named all of mine Claude Cowork), verify your electronic mail and password, and it arms you a protracted string of letters and numbers.

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Deal with this key like a password. If another person received maintain of it, they may run up a critical cost in your account, as a result of it is primarily the keys to every little thing you do in Land Portal.
Actually, in the event you attempt to paste it straight into the chat, Claude will typically inform you to delete it and generate a brand new one. The safer transfer is to drop the important thing right into a Phrase doc or textual content file, reserve it inside a devoted folder that Claude Cowork can entry, after which level Claude to that file so it retrieves the important thing out of your pc as a substitute of from the dialog.
Constructing the Enrichment Ability
Subsequent I requested Claude Cowork to create a brand new talent that takes an current spreadsheet and enriches it with Land Portal knowledge, utilizing the API key from that folder.
What I like about this half is that Claude asks good clarifying questions earlier than it builds something. It needed to know which identifiers my spreadsheets would have for every row, and I advised it APN, state, and county. Truthfully, that is the underside line right here. When you have these three issues and the APNs are formatted appropriately, you possibly can pull virtually the rest from Land Portal.
It additionally requested which fields I needed added as new columns (I mentioned every little thing obtainable), learn how to deal with API limits on giant jobs (I advised it to cease and warn me when it received shut), and roughly how huge my spreadsheets normally are.
From there I pointed it at my record. You may join Claude Cowork to your whole Google Drive and hand it a Google Sheet hyperlink, which is what I did. If that offers it any hassle, you possibly can merely obtain the file as a CSV and drop it straight into the chat as a substitute.
Then I sat again and let it work.
The Payoff
About thirty minutes later, it completed an inventory of roughly 900 information. Let me be clear that thirty minutes will not be immediate, however it’s a rounding error in comparison with doing this by hand.
After I opened the end result, all my unique columns have been nonetheless there, and a wall of brand-new knowledge scrolled to the best.
Strive Land Portal!
We’re speaking acreage, whether or not the parcel is vacant, the assessed worth, the Land Portal estimated worth, value per acre, the annual tax quantity, whether or not it is landlocked, what number of toes of street frontage it has, whether or not it is in a flood zone and what number, whether or not it touches a wetland and what number, a buildability rating, the slope report, the varsity district, and the coordinates.
Now I can do one thing I could not earlier than. I can filter all the way down to solely the properties between 5 and 20 acres and mail simply these house owners, or ship a unique message to a unique kind of proprietor. The enriched knowledge makes that form of concentrating on easy.
This Is not Only for Land Buyers
This is the half that stunned even me. This actual course of is not solely helpful for land buyers like me.
The identical enrichment workflow will be put to work by realtors, insurance coverage firms, attorneys, surveyors, builders, utility firms, environmental consultants, and even county governments. Anybody sitting on incomplete property knowledge can use it to make smarter choices.
I genuinely couldn’t have achieved this with out each items working collectively. Land Portal provides the depth of knowledge, and Claude Cowork does the tedious work of pulling it in at scale.
In the event you’re spending hours observing half-empty spreadsheets, that is price a glance. Seize Claude Cowork and take a look at Land Portal, join the 2, and allow them to flip your dangerous property lists into one thing you possibly can truly act on.



