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ActiveSingle Family

$3,150,000

12 Beach Grass Rd, Nantucket 02554

Beds5
Baths5.5
Sqft3,913
DOM2
No Photos Available

AddressIntel AI Briefing

With pricing slightly above the neighborhood baseline, a rapid turnaround of the interior is essential to command a premium from buyers looking to bypass the Historic District Commission gauntlet. Focusing strictly on interior updates ensures a faster time-to-market without triggering lengthy exterior regulatory reviews. This evaluation of the property is inferred from pricing and time on market rather than from any inspection.

Property Permit History

No permit history found directly associated with this property's address.

Recent Neighborhood Remodeling (Nantucket)

Parcel & Zoning Info

APN--
Official Lot Sqft--
Zoning Code--
SB 9 StatusBlocked

Hazard Snapshot

Flood Zone

None
No data available.

Fire Severity

None
Not in a mapped state fire severity zone.

Liquefaction

No data
Seismic data unavailable.

Fault Zone

No data
Seismic data unavailable.

Not a substitute for a Natural Hazard Disclosure (NHD) report. Zones reflect available GIS data and may not cover all localities. Liquefaction and fault flags: modified from California Geological Survey, Web Service of Official Maps of Alquist-Priolo Earthquake Fault Zones and Web Service of Official Maps of Seismic Hazard Zones (2025).

Proprietary Intelligence

Market Heat Index

0/100

Based on recent sales velocity and local demand in 02554.

Flippability Score

48/100

Measures neighborhood renovation density vs. recent permits on this property.

Bidding War Prob.

0%

Likelihood of multiple offers based on local list-to-sale ratios and DOM.

Proforma ROI Calculator

Back-of-the-napkin deal analysis across development strategies.

Median of 12 recent single-family sales in Nantucket (02554): $1,803/sqft, plus 5% because new houses sold at a median 1.07x their comps across 239 real rebuilds. Sized within 25% of the 5,900 sqft build, because smaller houses sell for more per foot and pricing a rebuild off them overstates resale.

Commission, transfer tax and closing. Deducted from resale before profit, so the ROI below is net of the exit rather than gross.

Interest on the purchase price for the whole project plus half the build budget, since construction draws ramp up. The default is 7% over 33 months, the median purchase-to-sale time of 239 real Peninsula and South Bay rebuilds. Set the rate to 0 for a cash purchase, or use your own lender's terms.

Hard Costs$3,245,000
New Build5,900 sqft
Total Capital Required$6,570,000
Estimated Resale (ARV)$11,168,700
Cost of Sale (5%)-$558,435
Carry (33mo @ 7%)-$935,550
Net Proceeds$9,674,715

Projected Profit

$3,104,715
47.3% ROI

Recent Comparables (Nantucket 02554)

Sized to the modelled 5,900 sqft build: sales within 25% of it. Smaller houses sell for more per foot, so pricing a rebuild off them overstates resale.

42 Main Sias St

Sold
$9,195,000
Sold: 2026-05-04
Lot: 36,115.6
Sqft: 5995
$/Sqft: $1,534

11A Meadow Ln

Sold
$1,055,000
Sold: 2026-03-03
Lot: 20,007.1
Sqft: 6800
$/Sqft: $155

33 Pocomo Rd

Sold
$16,800,000
Sold: 2026-03-02
Lot: -
Sqft: 5222
$/Sqft: $3,217

33 Pocomo Rd

Sold
$16,800,000
Sold: 2026-03-02
Lot: 156,816
Sqft: 5222
$/Sqft: $3,217

240 Polpis Rd

Sold
$8,565,000
Sold: 2025-12-16
Lot: 151,153.2
Sqft: 4498
$/Sqft: $1,904

8 Ash St

Sold
$8,500,000
Sold: 2025-11-20
Lot: 5,871.9
Sqft: 4992
$/Sqft: $1,703

10 Maxey Pond Rd

Sold
$13,500,000
Sold: 2025-10-21
Lot: 133,576.7
Sqft: 5693
$/Sqft: $2,371

7 Swift Rock Rd N

Sold
$10,800,000
Sold: 2025-10-02
Lot: 111,361.1
Sqft: 4809
$/Sqft: $2,246

8 Sachem Rd

Sold
$31,000,000
Sold: 2025-09-30
Lot: 44,396.4
Sqft: 6456
$/Sqft: $4,802

11 Ellens Way

Sold
$7,201,750
Sold: 2025-09-15
Lot: 10,419.6
Sqft: 4468
$/Sqft: $1,612

33 Quidnet Rd

Sold
$4,427,500
Sold: 2025-09-15
Lot: 102,762.4
Sqft: 5681
$/Sqft: $779

39 Chuck Hollow Rd

Sold
$7,250,000
Sold: 2025-09-05
Lot: 65,775.6
Sqft: 4841
$/Sqft: $1,498