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Sell my land in
Mongaup Valley.

Its Census reference point is in Delaware-Neversink Highlands, within Northern Allegheny Plateau. Smallwood lies about 2.2 miles southwest of Mongaup Valley by reference-point distance.

A local understanding of the land. A straightforward conversation about what comes next.

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Larry G · “The Land Buyer”40+ years in real estate
Natural-color aerial photograph of land around Mongaup Valley, New York
THE LAND FROM ABOVE

A closer look at Mongaup Valley, New York · USDA NAIP aerial photography

Photo & credit
Land around Mongaup Valley, New York from above

USDA Farm Service Agency · National Agriculture Imagery Program, served by the USGS National Map

Public domainAbout our local imagery →
THE SETTINGDelaware-Neversink Highlands
COUNTY GEOGRAPHYSullivan County
YOUR STARTING POINTOpen Mongaup Valley on the map

THE MONGAUP VALLEY LAND BRIEF

Land in the
Delaware-Neversink Highlands setting.

Mongaup Valley CDP has 5.02 square miles of land in Sullivan County. Its Census reference point is in Delaware-Neversink Highlands, within Northern Allegheny Plateau.

Rolling hills, broad valleys and low mountains are mantled by glacial deposits. Sandstone, shale and siltstone underlie a mix of open land and woodland across the northern plateau.

Regional context: Northern Allegheny Plateau ↗ · Classification at the Census reference point

Mongaup Valley and Sullivan County

Mongaup Valley is associated with Sullivan County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.

Sullivan County

Mongaup Valley by land and water

The Census records 0.08 square miles of water within Mongaup Valley, or 1.6% of its total area. It is 1.3 percentage points lower than the 2.9% recorded for Sullivan County. This is geographic context; waterfront status and usable land must be checked at the parcel.

For scale, Mongaup Valley CDP has 2.1 times the land area of nearby Smallwood CDP (2.4 square miles). These areas describe boundaries, not comparable property prices.

FROM LOCAL CONTEXT TO YOUR PARCEL

Three questions for
Mongaup Valley land.

These starting questions follow this location’s jurisdiction, regional setting, and nearby geography. The answers come from the property itself.

01

Separate Mongaup Valley’s place name from its government

Mongaup Valley is a Census-designated place, a statistical community rather than an incorporated municipality. Confirm the actual planning jurisdiction before treating a Mongaup Valley address as city approval. Sullivan County is the geographic starting point for the records.

02

Read the Delaware-Neversink Highlands setting

Delaware-Neversink Highlands belongs to Northern Allegheny Plateau. How does the tract divide between valley ground and hillside, and where does the documented road connection enter?

03

Check the route, beyond Smallwood

Smallwood is 2.2 miles southwest of the Mongaup Valley reference point. That geographic proximity does not establish a drivable route or legal access. Which road reaches your land, and is the right to use it recorded?

OPEN THE RIGHT MAP. FIND THE RIGHT RECORD.

Mongaup Valley resources,
ready to explore.

The topographic link opens at this location’s reference point. Government links identify the actual named jurisdiction in the Census directory.

MAP CENTERED ON MONGAUP VALLEY

USGS National Map

Begin at 41.6803° N, 74.7799° W. Locate your parcel and inspect the available terrain and geographic layers.

Explore Mongaup Valley ↗CENSUS-LISTED GOVERNMENT WEBSITE

County Of Sullivan

Use this county government’s site to identify the relevant office and its current instructions. Confirm that it administers the record or land-use question for your parcel.

Open County Of Sullivan ↗THIS GEOGRAPHY’S CENSUS PROFILE

Mongaup Valley data

View Census information selected by this census-designated place’s geographic identifier. Available statistics depend on the geography and survey.

View the geography profile ↗THE REGIONAL MAP SOURCE

Delaware-Neversink Highlands

Explore the agency mapping behind the Northern Allegheny Plateau context in this guide. Use the detailed map to identify the unit at your actual property.

View regional mapping ↗
Additional New York landowner resources

DEC Environmental Resource Mapper

Interactive DEC mapping of environmental features and natural resources.

DEC freshwater wetlands program

Current agency guidance, mapping information, and wetlands contacts.

FEMA flood mapsUSDA Web Soil SurveyWetlands mapper

PLACES, DISTANCES & CONNECTIONS

Around Mongaup Valley.

Smallwood lies about 2.2 miles southwest of Mongaup Valley by reference-point distance. The diagram positions nearby communities by their actual direction and reference-point distance.

AROUND YOUR COMMUNITY

Mongaup Valley in context

NSEWSmallwood · 2.2 miles1Kauneonga Lake · 2.8 miles2White Lake · 3 miles3Bethel · 3.9 miles4Monticello · 5.1 miles5Swan Lake · 5.6 miles6OUTER RING: 5.6 MILES
  1. 1
    Smallwood2.2 mi · census-designated place
  2. 2
    Kauneonga Lake2.8 mi · census-designated place
  3. 3
    White Lake3 mi · census-designated place
  4. 4
    Bethel3.9 mi · legal town
  5. 5
    Monticello5.1 mi · village
  6. 6
    Swan Lake5.6 mi · census-designated place
Positions are calculated from Census reference points. Crowded labels use a leader line to their exact dot. Straight-line distances within New York; no roads, travel times, or service boundaries are implied.
The Sullivan County guideExplore New YorkSearch another location

QUESTIONS GROUNDED IN THIS PLACE

Your Mongaup Valley
land questions.

Have a tax bill, an inherited deed, or simply a map pin? Start with what you have.

What should I send for land in Mongaup Valley?+

Send the parcel number or legal description, approximate acreage, and a map pin showing the property in Sullivan County. Mongaup Valley’s 5.02 square miles of land include many different property situations; the exact parcel is what we review.

Is every Mongaup Valley property in Delaware-Neversink Highlands?+

No. Delaware-Neversink Highlands is the regional classification at the Census reference point. The Mongaup Valley boundary and individual properties can cross landscape transitions. Open the regional source and the topographic map, then locate the actual parcel before applying regional context.

Can I use Smallwood as a reference for my land?+

It can help explain the location: its Census point is about 2.2 miles southwest of Mongaup Valley’s. That distance is not a driving route, utility connection, or comparable-sale adjustment. Share the actual access road and parcel records so we can review your property on its own facts.

Can I request an offer without being near Mongaup Valley?+

Yes. Begin online with the property location and ownership details. Tell Larry G and the team what you know about the land, access, and any co-owners. We review the parcel before deciding whether to propose a purchase; if a sale moves forward, the closing company can explain remote signing arrangements.

Sources for this guide. 2025 U.S. Census geography supplies local names, area measurements, reference points, and map boundaries. Regional context uses EPA Level IV ecoregions mapping. Government links come from the Census 2026 Government Units Listing and are not individually certified by USA Land Offers. Read the mapping methods, coverage, and source details →

This guide describes a service area, not a local office. Maps and regional facts do not establish an individual parcel’s boundaries, permitted use, risk, or value.

GREAT LAND. GOOD PEOPLE.

Your land in Mongaup Valley.
Your next chapter.

Tell Larry G and the team what you own and what you have in mind. Start with a free property review and a straightforward conversation.

No obligation to sell 40+ years in real estate
Request my cash offer(855) 956-2650