CondoBoard: HOA & Condo Association Owner Portal

Problem and target customer

Why this exists

Customer problem

HOA boards manage unit owners, dues, violations, and announcements across scattered email threads, paper notices, and spreadsheets, causing missed payments, unresolved violations, and poor owner communication.

Who pays

Property managers and HOA board members running condo associations of 20-200 units who need a focused operational portal instead of generic property management software.

Business model

Monthly subscription per association workspace with a paid tier for larger unit counts and additional board seats.

Editorial note

CondoBoard replaces the spreadsheet-and-email stack that most condo associations use for routine management. The MVP focuses on four operational objects—units, dues, violations, and announcements—wired into a single portal where board admins work and owners self-serve.

The portal uses a civic visual language: light gray backgrounds, navy blue primary actions, and gold accents for status highlights. This signals trust and formality, which matters when handling dues and violations that carry financial and legal weight for owners.

The LLM is scoped narrowly to drafting violation notices from a description and template, not to making automated decisions about penalties or owner communications. Board admins review and edit every generated notice before publishing.

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What do you need next?

Evaluate the operating tradeoffs quickly, or inspect how to build the MVP.

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Compare the three operating paths at the default workload before opening the full calculator.

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Review MVP scope, workflow, states, data rules, architecture, and acceptance criteria.

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Evaluation preview

What would it take to run?

Directional infrastructure estimates for the current 1,000 generated outputs assumption. Open the full calculator when you are ready to change it.

Open full cost and deployment

ManagedSelected

$25-$65/ month

Managed app hosting, database, backups, and basic observability for the ai-generation workflow.

Lowest operating effort

Lean self-hosted

$8-$28/ month

One small VPS running the app, database, media volume, and backup job.

Lowest baseline cost

More control

$45-$125/ month

Separate app, data, storage, and worker capacity for cleaner operations.

Most separation and control

Build blueprint

Build the first paid use case

Product goal

Who it serves and what it must change

Target user: HOA board admin or property manager running a condo association of 20-200 units
Problem: Dues, violations, and announcements are managed across spreadsheets and email threads, causing missed payments, unresolved violations, and poor owner communication
Measurable outcome: At least 80% of activated owners view an announcement within 7 days and 60% of dues are recorded through the portal within 60 days of onboarding

MVP scope

What ships now and what waits

Included

Unit owner directory with CSV import
Dues ledger with manual payment recording and email reminders
Violation tickets with LLM-assisted notice drafting
Announcement board with email broadcast
Board admin activity log

Excluded

Online payment gateway
Reserve fund accounting
Mobile native app
Owner-to-owner messaging
Maintenance work orders

UX and user flow

Screens, actions, and states

Board Admin Dashboard

Overview of association status: total units, outstanding dues, open violations, recent announcements

View summary countsNavigate to dues or violationsPost new announcement

Unit Directory

List all units with owner name, email, activation status, and dues balance

Import CSVSearch unitsView unit detailActivate owner

Dues Ledger

Per-unit dues assessments with payment status badges and overdue indicators

Record assessmentMark payment receivedSend reminder email

Violation Manager

List of violation tickets linked to units with status and notice history

Create violationGenerate notice draftPublish notice to owner

Announcement Board

Composer and history of community announcements with delivery status

Compose announcementSchedule or postView delivery status

Primary flow

Board admin imports unit CSV
System validates and creates owner records with pending status
Make sends invite emails to owners
Owners activate and view portal
Board admin records dues and logs violations
Board admin posts announcements
Owners receive email and view in portal

Loading, empty, and error states

Unit: pending_activation, activated, archived
Dues: assessed, paid, overdue
Violation: open, notice_sent, resolved
Announcement: draft, scheduled, published

Core entity outline

Entities and business rules

Unit

Represents a condo unit with number, owner reference, and association workspace

Fields: id, workspace_id, unit_number, owner_id, status
Relations: belongs to Workspace, has one Owner, has many DuesPayments, has many Violations

Owner

Unit owner with portal access, contact info, and activation state

Fields: id, email, full_name, unit_id, activation_status, activated_at
Relations: belongs to Unit, has many DuesPayments, has many Violations

DuesPayment

Dues assessment or payment record for a unit

Fields: id, unit_id, amount, type, status, due_date, recorded_at
Relations: belongs to Unit

Violation

Policy violation ticket linked to a unit with notice history

Fields: id, unit_id, description, status, notice_text, created_at, resolved_at
Relations: belongs to Unit

Announcement

Community announcement published to all activated owners

Fields: id, workspace_id, title, body, status, published_at
Relations: belongs to Workspace

Business rules

A unit cannot have two active owners
Dues status auto-transitions to overdue when due_date passes and status is assessed
Violation notices must be reviewed and published by a board admin before owner visibility
Only activated owners receive announcement emails
Board admin actions are logged to ActivityLog with timestamp and action type

Architecture and data flow

Components, integrations, and controls

Portal Frontend

Board admin and owner-facing UI built in Lovable with Supabase auth

Supabase Postgres

Primary data store for units, owners, dues, violations, announcements, and activity log

Email Automation

Make scenarios triggered by Supabase webhooks for invites, reminders, notices, and announcements

Import Worker

Railway Node service processing CSV uploads and creating validated unit records

Cron Scheduler

Railway cron job checking overdue dues daily and queuing reminder emails

LLM Notice Drafter

OpenAI API call to generate violation notice text from description and template

Integrations

Supabase Auth for owner login
Supabase Postgres for all data
Make for email automation via transactional email provider
OpenAI API for violation notice drafting
Railway for CSV import worker and cron

Data flow

Board admin uploads CSV → Railway worker validates and inserts units → Supabase triggers webhook → Make sends invite emails
Board admin records dues → Supabase updates status → Cron checks overdue daily → Make sends reminder
Board admin creates violation → LLM drafts notice → Admin reviews and publishes → Make sends email to owner
Board admin posts announcement → Supabase inserts record → Make broadcasts email to all activated owners

Failure handling

CSV import fails on invalid rows: return row-level errors to admin without partial commit
Email send failure: retry 3 times via Make, log failure to ActivityLog
LLM draft failure: fall back to template text without LLM augmentation
Supabase connection failure: show portal maintenance message and queue writes locally

Security

Row-level security on owners table so owners only see their own unit data
Board admin role enforced via Supabase auth metadata
Owner email addresses validated on activation
Activity log immutable after write

Rate limits

OpenAI API: max 50 violation notice drafts per workspace per day
Make email scenarios: max 1000 emails per workspace per month
CSV import: max 500 units per upload file

Deliverables and acceptance

Definition of done for the MVP

Deliverables

Board admin portal with dashboard, unit directory, dues ledger, violation manager, and announcement board
Owner self-service portal showing dues, violations, and announcements
CSV import flow with validation and error reporting
Email automation for invites, reminders, notices, and announcements
Activity log capturing all board admin actions

Acceptance criteria

Board admin can import a CSV of 50 units and all records are created with validated fields or row-level errors are reported
Owner receives invite email, activates account, and sees their unit's dues and violations within the portal
Board admin records a dues payment and the unit's dues status updates to paid with a timestamped activity log entry
Board admin creates a violation, generates an LLM-assisted notice draft, edits it, publishes it, and the owner sees it in their portal and receives an email
Board admin posts an announcement and all activated owners receive an email with a link to view it in the portal

Recommended stack

Enough technology for the first version

Frontend

Lovable

Rapid build of the board admin dashboard and owner portal with Supabase auth and data binding.

Database

Supabase Postgres

Durable storage for units, owners, dues, violations, and announcements with row-level security for owner-scoped access.

Email automation

Make

Glue layer for sending owner invite, dues reminder, violation notice, and announcement emails triggered by Supabase webhooks.

LLM

OpenAI API

Drafts violation notice text from a template and violation description to reduce board admin writing effort.

Backend hosting

Railway

Hosts a lightweight Node service for CSV import processing and scheduled dues reminder cron jobs.

Why this is sufficient

Lovable handles the portal UI and Supabase integration directly. Make provides bounded email automation glue between database events and the transactional email provider. Railway runs the CSV import worker and cron-based reminder scheduler that do not fit in a frontend-only build. The LLM is used narrowly for violation notice drafting, not as a core data path.

Not required for the MVP

Online payment gateway integrationCalendar API integrationObject storage for document uploadsReserve fund or full accounting module

Next stepTurn the blueprint into an execution plan

Copy the build prompt, model the operating cost, and choose where to deploy.

Build and ship

Execution

Build, price, and deploy the MVP

Once the blueprint is clear, use the prompt, cost model, and deployment options to start building.

Build prompt

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Open the prompt pack whenever you are ready to take this blueprint into your builder.

Based on the blueprintReady for your builderFollow-up steps included

Cost calculator

Model the MVP operating cost

A technical run-cost estimate for the first production version. Team, acquisition, payment fees, and business COGS are excluded.

Estimated monthly total$25-$65

$13-$33 per 500 generated outputs

Generated outputs / month1,000 generated outputs

Selected pathEasiest

Pricing checkedAug 2, 2026

Cost breakdown

$25-$65 per month

Low and high values allow for usage variance and plan headroom.

Managed infrastructure

Managed app hosting, database, backups, and basic observability for the ai-generation workflow.

50K generated outputs included, then $8-$20 per 100K generated outputs

$25-$65

Transactional email

Transactional email is implied by the source workflow or feature list.

3K generated outputs included

Included

Application hosting
Relational database
Basic backups
property concepts, approvals, and buyer inquiries state
Transactional email

Not included

Paid acquisition
Founder or team time
Tax or legal review
Custom enterprise procurement

Pricing basis

The estimate combines the selected infrastructure path, required operating modules, selected optional modules, and usage above included monthly allowances. Taxes and regional uplifts are excluded.

Managed app baseline Resend pricing

Deployment options

Pick the operational tradeoff

Choose based on operating preference, not only the headline price.

EasiestRecommended

Railway

Fast Docker deployment for the app, database, worker, and preview workflow without managing a VPS.

$15-90/month before usage-heavy add-ons

Good fit

Fast setup
Low starting cost
Good preview workflow

Limitation

Usage billing needs active monitoring as traffic and jobs grow.

Open Railway

Cheapest

Vultr

Run the app, worker, and database on one small Vultr VPS with Docker Compose and explicit backups.

$8-60/month before managed add-ons

Good fit

Predictable baseline
Portable setup
Room for workers

Limitation

You own patching, backups, monitoring, and incident response.

Deploy on Vultr View the lean VPS guide

More control

DigitalOcean

Separate application, worker, data, storage, and backup responsibilities as the workload grows.

$10-120/month before managed add-ons

Good fit

Cloud VPS control
Global regions
Room for workers

Limitation

You own server setup, patching, backups, and operational monitoring.

Explore DigitalOcean View the separated cloud guide

Start building

Prototype, automate, then deploy

Recommended route

01Vibe-coding builderBuild Portal UI and Data Layer

Create the board admin dashboard, owner portal, unit import flow, dues ledger, violation tickets, and announcement board in Lovable with Supabase auth and Postgres tables.

Open Lovable 02AutomationWire Email Automation

Configure Make scenarios to send owner invites, dues reminders, violation notices, and announcement broadcasts when Supabase row changes trigger webhooks.

Open Make 03DeployDeploy Import Worker and Cron

Host a Node service on Railway that processes CSV unit imports asynchronously and runs a daily cron job to flag overdue dues and queue reminder emails.

Open Railway

CondoBoard: HOA & Condo Association Owner Portal

Is this worth validating?

Build this if

Avoid this if

Validate first

Why this exists

Customer problem

Who pays

Business model

What do you need next?

What would it take to run?

Build the first paid use case

Who it serves and what it must change

What ships now and what waits

Included

Excluded

Screens, actions, and states

Primary flow

Loading, empty, and error states

Entities and business rules

Business rules

Components, integrations, and controls

Integrations

Data flow

Failure handling

Security

Rate limits

Definition of done for the MVP

Deliverables

Acceptance criteria

Enough technology for the first version

Lovable

Supabase Postgres

Make

OpenAI API

Railway

Why this is sufficient

Not required for the MVP

Build, price, and deploy the MVP

Copy this into a builder

Your build prompt is ready

Model the MVP operating cost

Usage assumptions

$25-$65 per month

Included

Not included

Pricing basis

Pick the operational tradeoff

Railway

Good fit

Limitation

Vultr

Good fit

Limitation

DigitalOcean

Good fit

Limitation

Prototype, automate, then deploy

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