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Erie County, NY · Sold

NY-313393

9880 County Road 399

$25,200
$3,925/ac · 6.42 ac
Acreage6.42 ac
Price per acre$3,925/ac
ZoningAgricultural
Road accessLandlocked
UtilitiesOff grid
TopographyWooded
ListedJul 17, 2024
Coordinates42.7581, -78.7740
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County GIS boundary

We do not yet have an active public ArcGIS connection for this county. Use the official source link to verify the parcel boundary and flood/zoning layers.

County market

Erie County, New York. Upstate and Southern Tier acreage well below downstate expectations.

View Erie market data →

Step 1 · Is this a deal?

Due diligence

5 items to verify before you offer.

Risk index
46
Moderate risk
Wetlands14.0% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope9.3%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power3,694 ft away

Service extension needed; get a utility quote.

Buildable area5.25 of 6.42 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$28,531
$24,411$32,651 · $4,444/ac on 6.42 ac
Asking vs estimate
-11.7%
Priced below the comp set

Weighted from 8 recorded sales, adjusted for tract size, access, utilities and time since sale. Range width reflects dispersion across the comp set.

AI deal brief

Comps, diligence flags, an offer number and what to ask the seller.

Offer calculatorAsking $25,200
Maximum allowable offer
$16,304
$2,539/ac · +30.0% target margin

You need $8,896 off asking to hit this margin.

All-in cost$17,690
Net resale$26,249
Projected profit$8,559
ROI+48.4%
Annualized+69.2%
Break-even resale$2,995/ac
Profit if resale lands off target
-20%
$3,309
-10%
$5,934
0%
$8,559
+10%
$11,184
+20%
$13,809
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
NY-272308
Paved · Power at road
2.9Jul 27, 2026$23,0007,8393,7263.0 mi
79
NY-244052
Dirt · Off grid
10.4Jul 27, 2026$57,9005,5854,5736.3 mi
79
NY-434675
Landlocked · Off grid
16.3Aug 22, 2025$78,0004,7985,3932.9 mi
70
NY-764708
Dirt · Off grid
16.7Feb 28, 2026$91,5005,4914,7916.0 mi
69
NY-465080
Gravel · Power at road
21.8Jul 27, 2026$119,8005,4943,5626.4 mi
68
NY-575060
Dirt · Power at road
21.5Nov 23, 2025$105,0004,8873,7827.1 mi
62
NY-371982
Gravel · Full utilities
2.3May 18, 2024$22,6009,7624,8716.5 mi
57
NY-515013
Paved · Power at road
20.8Mar 1, 2024$173,4008,3505,0194.2 mi
57
Show adjustment detail for the top comp
  • Tract size (2.93 ac → 6.42 ac)-3.2%
  • Access (Paved → Landlocked)-42.4%
  • Utilities (Power at road → Off grid)-15.0%

Step 3 · Market it

Turn this underwriting into a listing

Generate a comp-priced headline, listing description, land-group post and cash-buyer email for this tract — then post it to the investor marketplace.