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Professional Office Building
For Sale
$465,000

51 Sullivan Street, Wurtsboro, NY 12790

Commercial Sale, Wurtsboro, NY

Property Size2,867 SF
Lot Size0.34 Acres
Price / SF$162.19
Days on Market70

Property Features for 51 Sullivan Street

General Information

Property type Commercial Sale
Property subtype Office
Zoning GB
Rooms Basement
Parking 9
Parking features Parking Lot, Off Street
Basement Finished, Crawl Space
Lot features Corner Lot, Landscaped, Level
Elementary school district Monticello
Middle school district Monticello
High school district Contact Agent
Directions From 17M - Exit 113-US 209 Wurtsboro/Ellenville, 1.3 miles turn right onto Sullivan St. From Ellenville - US 209 and turn left onto Sullivan St.
Standard status Active
APN 4003-107-0-0001-018-004
Lot size 0.34 Acres

Additional Details

Tenant in Place Yes
Property Use Office

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 11770

Utilities

Sewer type Septic Tank
Heating system Forced Air, Oil
Cooling system Central Air
Water source Public

Amenities

reception area
copy room
coffee bar
co-working/shared office area
library/conference room
full tiled bath
kitchenette
central air conditioning

Building Details

Year built 1985
Floors in Building 2
Building materials Brick, Vinyl Siding
Buildings 1
Listing Agency: KW Hudson Valley United · Keller Williams Realty
Listed By: Jason L McGovern · License #10301205773
Added: Aug 24 Changed: Oct 28 Last Checked: Nov 1 at 11:06AM
MLS# 1047121

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Rey
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Investment Insights

Based on property information with market context.

This 2,867-square-foot professional office building occupies a 0.34-acre parcel and was constructed in 1985. The first floor includes a reception area, three private offices, a copy room, coffee bar with sink, half bath, and a separate shared-office area with its own entrance. Upstairs, a spiral staircase leads to a library or conference room with a vaulted wood-paneled ceiling, along with a full tiled bath, kitchenette, and storage in the eaves.

The property is located on Sullivan Street in downtown Wurtsboro, next to the U.S. Post Office. It has front and rear entrances, a private parking lot for 9 vehicles, central air conditioning, oil-fired forced-air heat, public water, and a septic tank. Construction includes brick and vinyl siding, and the property is currently occupied by a CPA firm.

Key Highlights

  • 2,867 SF professional office building on a 0.34‑acre parcel
  • First floor includes reception, 3 private offices, copy room, coffee bar, and half bath
  • Separate shared‑office area with its own entrance

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$40,253
Cap Rate
8.66%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$805,060 $805.1K
Cap Rate 7%
$575,043 $575.0K
Cap Rate 9%
$447,256 $447.3K
Market Conditions
NOI Build-Up for 2,867 SF
Gross rent
$68.8K $24.00/SF
− Vacancy
−$15.1K −$5.28/SF
EGI
$53.7K $18.72/SF
− OpEx
−$13.4K −$4.68/SF
NOI
$40.3K $14.04/SF
Area
Sullivan County, NY
Vacancy
22.00%
Lease Rate
$24.00 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$805,060
Cap Rate 7%
$575,043
Cap Rate 9%
$447,256

Alternative Uses

Best Use
Office B
$575.0K
$503.2K – $670.9K (±1% cap)
NOI $40,253 @ 7.0% cap · market cap 8.66%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$786.4K
$688.1K – $917.4K (±1% cap)
NOI $55,046 @ 7.0% cap · market cap 11.84%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

RBT CPAs, LLP Accounting Firm

Suggested Use

Top Pick Dental Office HVAC Service Furniture & Home Goods (Bike/Boat/Book/etc) Store Kitchen & Bath Showroom Cafe & Coffee Shop

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Single-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

170
Businesses Nearby

Demographics for 12790, NY

4,817
Population
2,827
Households
1.7
Avg Household Size
47
Median Age
32%
College-Educated
89%
High-School Grad
51.5 sq mi
ZIP Area
94
Density / Sq Mi
$82,772
Median Household Income
$52,448
Median Earnings
$1,414
Median Rent
$203,400
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office building - GB-zoned office property with multiple private work areas, shared-office space, and dedicated off-street parking.
Where is this office building located?
The property is located at 51 Sullivan Street Wurtsboro, NY.
What is the asking price?
The asking price for this property is $465,000.
What are key features of this property?
This property features: 2,867 SF professional office building on a 0.34‑acre parcel; First floor includes reception, 3 private offices, copy room, coffee bar, and half bath; Separate shared‑office area with its own entrance
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