Parcel
Sign inStart free trial

Boulder seller signals from public records

Live counts from 4 public open-data feeds in Boulder, the same feeds Deal Radar reads each day. Dated records count the last 30 days; standing lists count everything on the list. Counts and hundred blocks only: no owner names, house numbers or case numbers.

Updated By Parcel Research

Counts pulled , refreshed daily.

On this page

Live counts

16

New dated records in the last 30 days

5,945

Properties on standing lists (tax, registries)

2 of 4

Feeds answering today

Dark bars count dated records in the last 30 days; grey bars, standing lists. A "+" means the count reached the pull limit, so there are at least that many. Counts are of records matching Deal Radar's filters (open, residential, recent), not every record in the dataset.

What each signal means

Out-of-state owners

The owner lives in another state, which makes the property harder to manage.

Usually from: Assessor: owner mails out of state. Weight in Deal Radar's score: 9, doesn't fade.

Code violations

The city cited the property for its condition. Landlords tired of repairs and owners who can't afford them both show up here.

Usually from: City code enforcement. Weight in Deal Radar's score: 14, halving every 180 days.

Absentee owners

The tax bill goes somewhere other than the property. A landlord or an heir.

Usually from: Assessor: mailing address differs from property. Weight in Deal Radar's score: 6, doesn't fade.

The public feeds (4)

  • Boulder County homes with out-of-state ownersBoulder County, CO

    Residential and condo accounts in Boulder County (Boulder, Longmont, Louisville, Lafayette, Superior, Nederland and mountain areas) whose primary owner mails outside Colorado (about 5,900). Rebuilt from the assessor every few days (rows dated 2026-10-29). Condo unit numbers are appended to the street name.

  • Boulder County open zoning and rental enforcement casesBoulder County, CO (unincorporated)

    Open county enforcement cases in unincorporated Boulder County: zoning violations, unlicensed rentals and noxious weeds (about 1,070 still open, many of them years old; about 190 opened a year). Includes the owner name and parcel number. The newest case was opened 2026-05-01 although the layer is republished daily, so new cases may be lagging; open cases still clear when closed. City of Boulder cases are not in this layer.

  • City of Boulder licensed rental homesBoulder, CO

    Houses, condos, townhomes and 2-4 unit buildings with an issued City of Boulder rental license (about 10,000; apartment complexes left out). Licenses are renewed every four years, so the list is current (newest issued September 2026,). Every row is a non-owner-occupied rental. No owner name; the county parcel number lets it stack with the Boulder County owner feeds.

  • City of Boulder rentals with lapsed or enforced licensesBoulder, CO

    Rental properties whose city license has expired, is under enforcement, or is required but missing (about 390). A landlord who lets the license lapse (it needs a safety inspection and energy compliance) is often ready to sell.

What isn't here

  • Owner names, mailing addresses and phone numbers. Public pages show counts only; phones never come from these feeds.
  • Probate and divorce filings. They sit with the courts and several states restrict them; inside Parcel they come in by upload.
  • Records a city or county doesn't publish as open data. If yours has a feed we've missed, tell us and we'll check it.

How to start

  1. 01

    Sign up

    No password: we email you a sign-in code.
  2. 02

    Start Parcel ($109/mo after the trial) and draw your farm

    Up to 5 farm areas by ZIP code or city in Boulder.
  3. 03

    Switch on these feeds

    With Deal Radar: 4 ready-made feeds, pulled daily and scored 0 to 100 per property.
  4. 04

    Read the morning alert

    With Deal Radar: the owners in your farm who just gained a signal, highest score first.

Parcel is $109 a month after a 14-day free trial, with Deal Radar and Email Outreach. See every price.

Questions

From 4 public open-data portals run by the cities, counties or state, queried directly with the same filters Deal Radar uses (open, residential, recent records). Each feed's source is linked on this page.

They are pulled again every day. The portals themselves update on their own schedules, from daily to quarterly, noted for each feed.

Not on this public page. Inside Parcel, Deal Radar shows each property with its signals and score for the farm areas you choose.

No. Live feeds run in 124 markets, and anywhere else you can upload lists and get the same scoring, alerts and outreach.

Keep reading

Get Boulder signals the morning they appear

Try Parcel free ($109/mo after the trial) to draw your farm areas and switch on these feeds.
Start free trialSee Deal Radar