Nautilus One LLC
A modern white home with floor-to-ceiling glass beside a long pool in Biscayne Park

Off-market · Biscayne Park, FL 33161

625 NE 115th Street

A rare 14,400 SF double lot in Griffing Biscayne Park Estates, planned for a 5,200 SF single-level modern residence. Secured off-market by Nautilus One.

See the lot
14,400 SFLot, about twice the norm
100′ × 144′Frontage × depth
5,200 SFPlanned home
6 / 7.5Beds / baths
Inspiration: 967 NE 117th St, Biscayne Park. Not the subject property.

A rare opportunity

Why a lot like this does not come around twice

Double lots almost never trade

At 14,400 SF it is nearly twice the typical Biscayne Park lot. In Griffing Biscayne Park Estates, a lot this size rarely reaches the market.

Secured off-market

No listing and no bidding war. The land was locked up before buyers knew it was available.

The street is already turning

A new $5.5M+ home is rising next door. A smaller lot on the same street, with approved plans only and nothing built, is asking $2.2M.

Timing lines up

The home is planned to deliver in 2028, as Carnegie Mellon opens its Wynwood campus 15 minutes away.

Investor allocations are limited and offered first to early-access members.

Request early access

Already proven, blocks away

What a new build does to a Biscayne Park lot

Two Village lots. Two new modern homes. Two sales that reset the price of land in Biscayne Park.

967 NE 117th St · Biscayne Park
Bought 2021$450K
New build sold Nov 2025$5.25M
11.7×sale price vs. land price
740 NE 120th St · Biscayne Park
Bought 2022$750K
New build sold$4.6M
6.1×sale price vs. land price

625 NE 115th St is a 14,400 SF double lot, larger than either, and already secured. Lots like it rarely come to market twice.

Purchase price vs. finished sale price; excludes construction and carrying costs. Sources: sponsor field survey, Oct 2026; The Real Deal, Dec 2025.

The lot

A double lot where the Village norm is a single

Most Biscayne Park lots run 7,600 to 8,000 SF. This one is a clean rectangle with 100 feet of frontage on a landscaped street. Double lots in Griffing Biscayne Park Estates rarely reach the market, and this one was secured without a bidding war.

Lot
14,400 SF, nearly 2× the typical lot
Shape
100′ frontage × 144′ depth, iron pipes at all four corners
Street
NE 115th St, a 60′ right-of-way with a landscaped median
Flood
Zone AE, BFE 7′; finished floor at BFE + 1
Survey
No encroachments (Blanco Surveyors, job 22-310)
Typical lot about 7,800 SF 14,400 SF 100′ frontage 144′ deep 625 NE 115th St NE 115th Street →
Drawn to scale. The typical lot is shown at the same depth for comparison.
Aerial view of the block with the 625 NE 115th St double lot outlined in yellow
The lot from above, outlined in yellow. Compare its width to the neighbors on either side.

The site today

A 1930 cottage on a deep, mature lot

The existing one-story house sits mid-lot and stays rented while plans are approved. It comes down when permits issue, clearing a wide, level site for the new home.

Front of 625 NE 115th St: a gray one-story cottage behind a wide lawn and a mature oak Back yard: a broad lawn with mature trees and a fenced boundary Deep rear yard with lawn running to a detached structure and the tree line
Boundary survey of 625 NE 115th St showing a 100 by 144 foot parcel with the existing one-story residence
Boundary survey, Blanco Surveyors Inc., revised 06/13/22. No encroachments.

Location

Quiet village streets, minutes from everything

Known as “the Grove of the North”

Like Coconut Grove, Biscayne Park is a lush, historic village under a dense green canopy, with its own small-town character. It sits between Miami Shores and North Miami, minutes from the city. Approximate off-peak drive times:

The lotDistances belowEveryday retail, malls and transit
Miami Country Day School0.6 mi; about 12 minutes on foot
3 min
Miami Shores Country Club18-hole golf course, about 1.5 mi
4 min
Whole Foods, Home Depot and CostcoTogether on Biscayne Blvd, about 1.5 mi
5 min
Design DistrictLuxury retail, galleries, dining
12 min
WynwoodFuture Carnegie Mellon campus
15 min
Bal Harbour ShopsVia the Broad Causeway
15 min
Miami International AirportVia I-95 and SR 112
20 min
05101520 min

Why now

The money is moving to Miami

01 · Education

Carnegie Mellon is coming to Wynwood

Fifteen minutes south of the lot. The home is planned to deliver in 2028, as the campus opens: new faculty, executives and tech employers looking for family homes near top schools.

$3BRecord pledge from Citadel's Ken Griffin to Carnegie Mellon
35 acresNew Wynwood campus, with industry labs and venture studios
4,400+Students, faculty and staff planned
2027Construction starts; first graduate students in 2028

Announced Sep 30, 2026. Sources: Forbes; CBS Miami; Florida YIMBY; Carnegie Mellon University news.

02 · Employers

Google quadruples its Miami office

Alphabet expanded its Brickell office from about 10,000 SF to about 45,000 SF at 1450 Brickell Avenue. It is the base for Google's Latin American cloud and sales teams, and the extra space was leased for future growth.

4.5×More office space in Brickell
45,000 SFNew footprint, up from about 10,000 SF

Source: Commercial Observer, Jul 23, 2026.

03 · Demand

Miami office rents now top New York

Companies now pay more for space in Brickell and downtown Miami than in Manhattan. Employers paying a premium to be here bring high earners who want family homes nearby.

$79Brickell asking rent, per SF
$78Miami CBD asking rent, per SF
$72Manhattan asking rent, per SF

Source: MIAMI Realtors, Aug 28, 2026.

Market momentum

Biscayne Park is being rebuilt, and repriced

+45%Village median sale price, year over year, to $1.2M
+20%Village price per SF, year over year, to $570
$4.3MMiami-Dade luxury entry point, up from $3.2M in 2025
+23%Miami-Dade $1M+ home sales, year over year

Why families are choosing the Village

Top private schoolsMiami Country Day and Cushman are nearby; Miami Country Day is adding a $20M fitness center.

Village characterLow crime, tree canopy and curb appeal on quiet residential streets.

Northeast demandNew York, Washington and Boston lead inbound home searches into Biscayne Park.

Sources: Redfin, Aug 2026; MIAMI Realtors Luxury Sales Report Q2 2026; The Real Deal, Dec 2025.

On the ground

The block is already turning

25+New homes built or underway across the Village
$5.5M+New home going up one door down from the lot
$2.2MAsking price for a smaller lot on the same street: approved plans only, no home built

Source: sponsor field survey, Oct 2026.

The home

A 5,200 SF single-level modern residence

Clean modern lines, walls of glass and a resort pool, laid out on one level across the double lot. It is the finish buyers here already pay for, with more land around it.

5,200Square feet, single level
6 / 7.5Bedrooms / bathrooms
BFE + 1Finished floor, flood-ready
2028Planned delivery

Atelier 305
Miami architecture, planning and luxury design: Canal Villa (Miami Beach), Virginia Pointe (Coconut Grove).

Suma Arquitectonica
Designed 967 NE 117th St, sold for $5.25M in Nov 2025.

Final selection between these two firms is pending.

Double-height great room and kitchen with glass walls opening to the pool Long lap pool between a glass wall and a green hedge Bedroom with a full-height window onto the garden Street view of a modern white home with wood accents and a landscaped drive Dining area under a double-height ceiling with views to the garden

Inspiration: 967 NE 117th St, Biscayne Park (two-story). Not the subject property; the new home is single-level and final design rests with the selected architect.

Permit path

Confirmed in writing by the Village of Biscayne Park

The Village's Assistant Building Official answered our zoning and development questions in writing on Sep 28, 2026. The approval sequence:

  1. 1Months 0–2Architect and engineering plansModern flat-roof designs are accepted. Plans include BFE + 1 floor height and on-site drainage.
  2. 2Months 2–3Planning & Design BoardThe Village board meets every two weeks and must approve the design first.
  3. 3Months 3–4Septic approvalDERM and the Health Department sign off on septic sizing before building review.
  4. 4Months 4–7Building Department reviewCode review runs in cycles of 5–10 working days until plans are cleared.
  5. ✓Month 7Permit issued, build startsFees are set per SF by the Village's published schedule. The tenant stays until this point.

Month ranges are planning estimates within the 7-month permit period in the business plan. Board dates and review cycles come from the Village's written reply.

Early access

Be first in line when the raise opens

Allocations are limited and early-access members see the investor materials first. The investor room is open to qualified investors by invitation; Nautilus One will follow up with login details once your request is reviewed.

Early-access requests open shortly.

The request takes about a minute

  1. Your name and emailSo we can send your login.
  2. Investment range$100K, $250K, $500K or more.
  3. Accredited investor statusThe raise is open to accredited investors only.
  4. How you heard about usOptional.

Submitting a request does not commit you to invest. Any offering will be made only through definitive documents.