149 Key Lane

Jupiter, FL 33477

$2,435,000

$1,088/ft²

3Beds

2.5Baths

2,239Sq ft

2002Year built

Single-family homeType

About this home

Located in the gated Jupiter Key community just steps from the beach, this stunning 2-story coastal home offers 3 bedrooms, 2.5 baths, and luxury finishes throughout. The first floor features an expansive kitchen with dining and sitting areas, built-ins, beverage station, oversized granite island, and induction cooktop range, flowing into a bright cheery living room with arched windows and plantation shutters. Upstairs, the spacious primary suite offers a sitting area, ocean glimpse from the sliding doors, walk-in closets, and spa-like bath with separate shower and soaking tub. Guest room with Murphy bed doubles as an office. Additional features include a 2-car garage with split A/C, outdoor shower, private patios, and close proximity to the community pool, beach, dining, and shopping.

Features

Private pool

Property details

Listing

MLS #: B26031644
Status: For sale
Listed on: May 21, 2026
Days on market: 80 days
Listing data updated: Aug 9, 2026

Interior

Beds: 3
Baths: 2.5
Living area: 2,239 ft²
Price per ft²: $1,088/ft²

Building & community

Type: Single-family home
Year built: 2002
HOA fee: $417/mo
County: Palm Beach

Lot & exterior

Lot size: 3,440 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): $12,313
Property taxes (est.): $2,233
Home insurance (est.): $600
Flood insurance (est.): —
HOA fee: $417

Estimated total$15,563*/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?