318 SE 5th Avenue

Delray Beach, FL 33483

$1,949,000

$1,081/ft²

3Beds

2Baths

1,803Sq ft

2025Year built

CondoType

About this home

Introducing the ONIX Residences of Delray Beach! This exquisite boutique residence presents a rare opportunity to experience luxurious living at its finest. With only 26 residences total, this stunning property is located in one of the most desirable destinations in the world, just steps away from both the ocean and intracoastal waterway. Situated just three blocks from the vibrant Atlantic Avenue, this residence offers a one-of-a-kind living experience that is second to none. With its world-class architecture and thoughtful design, this property is truly a sight to behold. Featuring natural fluted wood, elegant glass balconies, and beautifully curated greenery and florals, this residence offers a sense of peace and serenity that is unmatched. The interior designs are equally breathtaking, with elegant European White Onix stone accents throughout, representing clarity, healing, and new beginnings. Experience the ultimate in relaxation and luxury with a world-class pool, cabanas, summer kitchen, and fire pit for all-day enjoyment. The state-of-the-art gym and clubroom provide the perfect spaces for entertainment and exercise. Don't miss out on this once-in-a-lifetime opportunity to live in one of the most captivating residences in the world. 1.85% Developer Fee All square footage and dimensions are approximate. Exact dimensions can be obtained by retaining the services of a professional architect or engineer. No representation is made as to the accuracy thereof, and such information is subject to errors, omission, and change of price, rental, prior sale, leasing, or withdrawal without notice.

Features

Private pool

Property details

Listing

MLS #: R11092221
Status: For sale
Listed on: May 20, 2025
Days on market: 447 days
Listing data updated: Jul 23, 2026

Interior

Beds: 3
Baths: 2
Living area: 1,803 ft²
Price per ft²: $1,081/ft²
Unit: A 301

Building & community

Type: Condo
Year built: 2025
County: Palm Beach

Lot & exterior

Lot size: 12,711 ft²
Private pool: Yes

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

True monthly cost

Mortgage (principal & interest): $9,855
Property taxes (est.): $1,787
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$12,242*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?

Building structural health (SIRS)

No filing record found

We couldn't find a SIRS filing record for this building in Florida's public DBPR database. That is not a red flag by itself: buildings under three stories are exempt, recent or mailed-in filings may not appear yet, and the name or address on file may differ from this listing.

Questions about this

What is a SIRS and why does it matter?

Since the Surfside collapse, Florida requires condo and co-op buildings three stories or taller to complete a Structural Integrity Reserve Study: an inspection-based plan that forces the association to fund structural repairs (roof, load-bearing walls, plumbing, electrical) instead of deferring them. It matters because underfunded buildings are the ones that surprise owners with large special assessments.

Has this building filed its SIRS?

We didn't find a filing record for this building in the DBPR's public database. Absence of a record does not mean the building is out of compliance — it may be exempt (under three stories), the filing may be recent or on paper, or the recorded name/address may differ. It IS the right question to ask before offering.

What is a special assessment?

A one-off charge the association levies on every owner when reserves don't cover a needed repair — in older coastal buildings they have ranged from a few thousand to over $100,000 per unit. The SIRS exists precisely to make these predictable and funded in advance. Always review the building's budget, reserves and meeting minutes before buying.

What should I check before buying in this building?

Florida law gives buyers the right to review the association's SIRS, milestone inspection reports, budget and reserves — the full study is available from the association by written request. Nilyan requests and walks through these documents with her buyers as part of the offer process.

Source: Florida DBPR public SIRS reporting database. Filing status is self-reported by the association; this is not an audit, inspection or safety certification, and absence of a record does not mean non-compliance. Data as of July 30, 2026.

Want the full structural picture of this building before you offer?