MLS Public Remarks Generator | MLS Description Generator

Key Information

MLS public remarks are the buyer-facing listing description that appears in the Multiple Listing Service and is syndicated to consumer portals — Zillow, Realtor.com, Redfin, and others. Public remarks should be marketing-focused: property features, selling points, neighborhood context, and a call to action. The standard length is 150-250 words, though MLS character limits vary from 500 to 4,000 characters depending on the system. Public remarks must comply with the Fair Housing Act (42 U.S.C. § 3604) — avoiding protected-class language, coded neighborhood references, and lifestyle assumptions. BuildMyListing generates MLS public remarks in 2 minutes, pre-scanned for fair housing compliance and sized for any MLS character limit.

Pricing: Starting $99/month

Time Required: 2 minutes per listing

The Problem

Writing 150-250 words of compelling, property-specific listing copy for every listing is a hidden time cost that compounds across a full book of business. At 30 minutes per listing and 3 listings per week, that's 6 hours monthly on copy — time that could be spent on prospecting, client service, or lead follow-up. And manual copy risks fair housing language errors that a pre-submission scan would catch.

The Solution

BuildMyListing generates MLS public remarks in 2 minutes — property-specific, compelling, fair housing pre-reviewed, and sized for any MLS character limit. The public remarks field is distinct from broker remarks; BuildMyListing generates both as part of the full listing package.

Key Features

Property-Specific Copy Generation

BuildMyListing generates unique public remarks for each property using agent-provided inputs: address, property type, bedrooms/bathrooms, square footage, key selling points (renovated kitchen, primary suite, outdoor living, school district, views, pool). Generic templates produce generic copy. Specific inputs produce copy that differentiates the listing from comparable properties.

Benefit: Copy specific to the property — not a generic template with blanks filled in

Fair Housing Pre-Review

Public remarks are scanned against a library of 200+ prohibited fair housing language patterns — protected-class references (race, color, national origin, religion, sex, familial status, disability under 42 U.S.C. § 3604), coded neighborhood references that imply demographic composition, and lifestyle assumptions that exclude protected classes. Flagged phrases are replaced before the copy is shown to the agent.

Benefit: Pre-submission compliance review — no separate fair housing check needed

MLS Character Limit Sizing

MLS systems vary significantly in their public remarks character limits: CRMLS allows 4,000 characters; Zillow/Realtor.com syndicates up to 2,048 characters; BRIGHT MLS accepts up to 500 words; NWMLS limits agent remarks to 1,000 characters; some smaller MLSs limit public remarks to 1,000 characters or less. BuildMyListing generates a standard 150-250 word version and can regenerate in condensed form for character-limited systems.

Benefit: Correct length for any MLS — no truncation on portal syndication

Tone Variations for Different Markets

BuildMyListing supports regeneration in different tones for different market contexts: standard residential (neutral, feature-forward); luxury (aspirational, amenity-focused, avoids price-point language); investor-focused (ROI context, rental income framing, cap rate language); first-time buyer (feature accessibility, neighborhood context, value framing); and new construction (builder spec language, community context, warranty framing).

Benefit: Tone-matched copy for different buyer audiences and listing types

How It Works

Input Property Details and Selling Points

Enter property type, address, beds, baths, square footage, lot size if applicable, school district, and 3-5 specific selling points. Selling points should be specific — 'renovated kitchen with quartz island' outperforms 'updated kitchen.' The more specific the input, the more differentiated the output.

AI Generates Fair Housing-Reviewed Public Remarks

BuildMyListing writes 150-250 word public remarks, runs the fair housing compliance scan, and produces output ready for MLS submission. Generation typically completes in under 2 minutes. Agents review the output and can regenerate with different tone or edit inline before use.

Copy to MLS Public Remarks Field

Paste the generated public remarks into the MLS system's public remarks field — not the broker remarks field. Verify character count against your specific MLS system's limit before saving. For systems with strict character limits, use the condensed regeneration option.

Compliance Reference

MLS System	Public Remarks Field Name	Character Limit	BuildMyListing Output
CRMLS (California)	Public Remarks	4,000 characters	Standard 250-word; condensed 800-char available
NTREIS (DFW)	Public Remarks	3,000 characters	Standard 250-word fits
BRIGHT MLS (Mid-Atlantic)	Public Remarks	500 words	Standard 250-word fits
HAR (Houston)	Property Description	4,000 characters	Standard 250-word; long version available
NWMLS (Northwest)	Agent Remarks	1,000 characters	Condensed version required
Zillow/Realtor.com Syndication	Description	2,048 characters	Standard output fits; no truncation

Common Use Cases

High-Volume Agent — Consistent Quality at Scale

Scenario: Top producer with 8–12 active listings at any time. Spends 20–30 minutes per listing on copy. Wants to maintain quality while reducing time per listing.

Process: Enter property details from listing agreement → 2-minute generation → Review AI output → Minor edit if needed → Paste to MLS. Repeat for all active listings. Time per listing reduced from 25 minutes to 5 minutes including review.

Compliance: Fair housing scan automated for every listing — no separate review step needed. All 12 active listings scanned consistently.

New Agent — Fair Housing Compliance Education

Scenario: First-year agent learning what constitutes fair housing-compliant copy. Wants to review AI output and understand why flagged phrases were changed.

Process: Enter property details → BuildMyListing generates copy with any flagged phrases replaced → Agent reviews output and the compliance log showing what was changed → Develops pattern recognition for compliant language → Builds confidence in copy over first 6–12 months.

Compliance: Compliance education embedded in the generation workflow. Agent develops fair housing vocabulary through exposure to compliant copy.

Frequently Asked Questions

What is the MLS public remarks field and how does it differ from broker remarks?

The public remarks field (also called listing description, public description, or public remarks depending on the MLS) is syndicated to consumer portals — Zillow, Realtor.com, Redfin — and is visible to buyers. It should be marketing-focused: property features, selling points, neighborhood context. The broker remarks field (private remarks, agent-only remarks) is visible only to licensed MLS agents and is used for operational information: showing instructions, offer procedures, lockbox details. These are two separate fields with different audiences and different purposes. BuildMyListing generates both as part of the listing package.

What information should be in MLS public remarks?

Public remarks should cover: what makes this property distinctive from comparables (renovation quality, specific features, views, outdoor living); the property type and configuration briefly (though most of this is in data fields); neighborhood or location context in factual terms (walkability, proximity to parks, school district — named specifically); any features that buyers filter on but may not appear in data fields; and a call to action or sense of urgency appropriate for the market. What not to include: showing instructions (broker remarks); price reductions or seller motivation language; personal information about sellers; and any fair housing-prohibited language.

How long should MLS public remarks be?

Standard length is 150-250 words (approximately 900–1,500 characters), which fits within all major MLS systems' public remarks fields and syndication character limits. Below 150 words: likely leaving out key selling points. Above 250 words: gets trimmed on Zillow/Realtor.com display (2,048-character limit, approximately 350 words). The 150-250 word target is the professional standard that maximizes description completeness while ensuring no truncation on portal syndication.

What fair housing violations are most common in MLS public remarks?

The most common Fair Housing Act (42 U.S.C. § 3604) violations in public remarks: (1) Neighborhood descriptions implying racial or ethnic composition — 'charming European neighborhood,' 'traditional community,' coded language that signals demographic character; (2) Familial status language — 'perfect for couples,' 'ideal for singles,' 'not suitable for children,' or any age preference language; (3) Disability-related language — 'exclusive community,' 'quiet neighbors,' language that implies preference for or against disability; (4) Religious references — church proximity, religious event descriptions, holiday-specific language; (5) National origin signals — any language implying preference for or against buyers based on national background. BuildMyListing's 200+ pattern library covers these categories and their common coded forms.

Can I use the same public remarks for the MLS and Zillow?

Yes — MLS public remarks are syndicated automatically to Zillow, Realtor.com, Redfin, and other portal partners through the MLS data feed. You write the public remarks once in the MLS; the portals receive it through syndication. You do not need separate copy for Zillow vs. the MLS. The main consideration: Zillow displays approximately the first 1,500 characters in the primary listing view, with a 'More' expansion for the full description — front-load your strongest selling points in the first 100–150 words.

Who is BuildMyListing built for?

BuildMyListing is built for All listing agents who submit to any MLS — from solo agents with 2 listings/month to team leaders managing 20+ active listings. The product packages photo enhancement, virtual staging, MLS-ready descriptions, compliance scans, and marketing materials into a single workflow so agents and their teams can prepare a complete listing in minutes rather than hours.

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MLS Public Remarks Generator — Compelling, Compliant Listing Descriptions in 2 Minutes