488 NE 18th St

Miami, FL 33132

$2,275,000

$1,127/ft²

3Beds

4Baths

2,018Sq ft

2018Year built

CondoType

About this home

Welcome to the Residence 3715 at Aria On The Bay, a highly sought-after line 15 on a high floor with sweeping direct bay views. Two private elevators, private foyer, panoramic floor-to-ceiling glass in all rooms with direct access to the wraparound balcony. Porcelain flooring, Italkraft kitchens, Bosch appliance package with Chef’s ovens, oversized island, Quartz counters with custom built pantry/storage. Primary suite with spa-like bath, standalone Roman tub, shower, double-sinks. Spacious rooms with walk-in closets, in-unit laundry room, open-space den with 4th full bathroom. Two-car parking tandem space. Luxury building featuring: sunrise & sunset heated pools, hot tub, showers, BBQ areas, spa w/ infrared sauna, steam room, fitness center, movie theater, resident lounge, and more.

Features

Waterfront

Property details

Listing

MLS #: A12005135
Status: For sale
Listed on: Apr 21, 2026
Days on market: 111 days
Listing data updated: Jul 22, 2026

Interior

Beds: 3
Baths: 4
Living area: 2,018 ft²
Price per ft²: $1,127/ft²
Unit: 3715

Building & community

Type: Condo
Year built: 2018
HOA fee: $2,200/mo
County: Miami-Dade

Lot & exterior

Waterfront: 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): $11,504
Property taxes (est.): $2,086
Home insurance (est.): $600
Flood insurance (est.): —
HOA fee: $2,200

Estimated total$16,390*/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?