Public notices
Public Notice Printing & Mailing
Plavidian produces public and legal notice mailings for California cities, special districts, utilities, school districts, HOAs, law firms and developers. We build address coverage from authoritative data. Every job keeps its postage statement and every addressed job keeps its USPS tracking record in Plavidian Insight; add camera verification on letter-size mail for a signed, reconciled Assurance Report.
Where notices go wrong
- Apartment buildings mailed once instead of per unit
- New construction missing from purchased lists
- Parcels just outside a badly drawn radius
- No record of what actually mailed
- Returned mail with nothing to reconcile against
Notice types
Where the coverage requirement comes from
- CEQA and land-use notices
- A measured radius from a project boundary, commonly 300 or 500 feet, applied to parcels rather than to a mailing list. The list is derived from geometry.
- Assessment and Proposition 218 notices
- Every affected parcel owner, on a statutory calendar, with a documented mailing. Under-coverage is a legal exposure, not a marketing miss.
- Utility and rate notices
- Service-area boundaries that rarely match city limits, and tenants who are not the account holder.
- School district and bond notices
- District boundaries plus residency, often with multilingual requirements.
- HOA and association notices
- Owners of record plus tenants where the governing documents require it.
- Legal notices from counsel
- Where the list has to survive a challenge, and the reconciliation matters more than the printing.
Coverage
Built from parcel and address-point data
We start from address-point, parcel and USPS delivery data rather than a purchased marketing list, then fan multi-unit addresses out to individual units. A 40-unit building becomes 40 records, because that is what the notice requirement usually means.
The area the notice actually applies to
Addresses are geocoded and tested against the real boundary, whether that is a district, assessment area, city limit or a measured radius from a project site. Edge parcels are the ones that generate complaints, so they are the ones the geometry has to get right.
Verification
Camera verification and a reconciled count
With camera verification added to a letter-size job, cameras read each finished piece against the record it was built from. The result is a reconciled count you can put in front of a board, a court or a regulator: records in, suppressions and why, pieces produced, pieces verified.
Notice coverage, rebuilt from the ground up
Municipal Unit-Level List Reconstruction is the direct precedent for this work: a notice that had missed apartment units inside the boundary and reached residents outside it, rebuilt from address-point and parcel data with multi-unit fan-out and boundary testing, then reconciled from source records to the final count. That is the standard a notice mailing should meet, and it is the reason "we mailed it" is not an adequate answer.
One connected workflow
Data to proof, one provider
Most mailings cross three or four vendors. Every handoff is a place where a list changes, a piece goes missing, or nobody can say what actually happened. Plavidian runs these steps in one workflow, with one set of records.
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Choose who gets it
Count households by radius, ZIP, city or district in the Mailing List Builder, or pick carrier routes for EDDM. A list you bring is cleaned with CASS, NCOA and deduplication before anything prints. The Mail Date Planner works the schedule back from the in-home date you want.
- Mailing List Builder Free
- EDDM Route Builder Free
- Mailing Blueprint Free account
- Mail Date Planner Free
Mailing Blueprint Free account 
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Printed and addressed in Vista
Postcards, letters, self-mailers, and booklets, versioned per record, then folded, inserted, tabbed and addressed. Presort, tray and pallet prep and Full-Service electronic documentation follow, then acceptance and drop shipment. Every mailing runs through the same five production steps, written down in the Plavidian Standard.
How mail is prepared: the Plavidian StandardPrint File Check No sign-in 
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Checked as it runs
With Plavidian Sentry, an add-on for letter-size mail, a camera reads each piece as it runs and reconciles it to your list; pieces that fail are diverted for reprint. The Assurance Report documents what was produced and presented to USPS.
How camera verification worksAssurance Report, sample 
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See where your mail is
Plavidian Insight is included with every addressed mailing: USPS scan events, a day-by-day delivery curve and delivery maps. The postage statement and the Insight tracking report come with the job. EDDM pieces carry no barcode, so EDDM jobs get the Assurance Report as proof of delivery to USPS.
See Plavidian InsightInsight delivery tracking Included 
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See who responded
Plavidian Response, an add-on for addressed postcards, self-mailers and flats, puts a short web address and QR code on each piece and counts visits, scans and form answers by day and ZIP on the job.
See Plavidian ResponseResponse Page builder Add-on 
Questions
Frequently asked questions
What makes a public notice mailing different from marketing mail?
The standard of proof. Marketing mail is measured by response; a notice is measured by whether the required addresses were covered and whether that can be demonstrated afterwards.
Can you reconstruct an address list for a district?
Yes. We build coverage from address-point and parcel data and reconcile it against the boundary, which routinely surfaces addresses a purchased list does not contain.
Do you handle multi-unit buildings?
Yes. Multi-unit addresses are fanned out to individual units where the notice requires it, rather than mailed once to the building.
What documentation is returned?
Records submitted, suppressed records with reasons, pieces produced, USPS documentation and postage detail, plus piece-level verification results when camera verification is added to a letter-size job.
Can you meet a statutory mailing deadline?
Tell us the statutory date and we schedule backward from it through USPS entry, production and data preparation, and tell you the date the list has to be final.
How do you handle a 300-foot radius requirement?
The radius is measured from the project parcel boundary, not from a point, and applied to parcels that intersect it. Owner and occupant records are then derived from those parcels, which is what keeps edge parcels from being dropped or wrongly included.
Owners, occupants, or both?
Whichever the requirement names. Owner-of-record and occupant are different lists and frequently different people; we produce either or both and report them separately.
Can you certify what was mailed?
We return the record a certification rests on: records submitted, suppressed with reasons, produced, and the USPS documentation, plus piece-by-piece verification when camera verification is added to a letter-size job. Where an affidavit of mailing is required, we sign it from that record.
What if the deadline is next week?
Tell us the date. Notice work is scheduled backward from the statutory date, and we will tell you plainly whether it is achievable before you commit.
Can you meet a statutory mailing deadline?
Tell us the statutory date and we schedule backward from it through USPS entry, production and data preparation, and tell you the date the list has to be final.