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Multi-Family Farmstead with Detached House

136 ROCKTOWN-LAMB Road Lambertville, NJ 08530

New
136 ROCKTOWN-LAMB Road, Lambertville, NJ, 08530
$1,000,000
For Sale
Claim this Listing
$1,000,000

MULTI_FAMILY - Modern, Colonial - LAMBERTVILLE, NJ

Property Size5,246 SF
Lot Size9.50 Acres
Price / SF$190.62
AddedJul 11
Days on Market5
Last RefreshJul 15 at 12:06 am

Property Features for 136 ROCKTOWN-LAMB Road

General Information

Property type
Residential Multi Family
Property subtype
Other
Rooms
Basement
Parking
10
Parking features
Garage - Attached, Driveway
Standard status
Active
Size
5,246 SF
Lot size
9.50 Acres

Taxes and HOA fees

Tax Annual Amount
20926

Utilities

Heating system
Hot Water(Heating), Baseboard
Cooling system
Central Air

Building Details

Year built
1986
Number of units
3
Building materials
Frame
Architectural style
Colonial, Modern

Listing agent Kevin Weingarten

Listing office RE/MAX Centre Realtors 2701 York Road, Jamison, NJ

Listing date Jul 11, 2026

MLS# NJHT2005180 Listing URL

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


Investment Insights

Based on property information with market context.

Cedar Grove Farm is a 9.5-acre farmstead featuring a modern, colonial-style main home with an open-concept layout. The property includes hardwood floors, abundant windows, a gourmet kitchen with a 6-burner Viking range, and a bright sunroom opening to a wraparound deck. The first floor also offers a versatile bedroom with an ensuite bath. Upstairs, the primary suite includes a sitting room, fireplace, walk-in closet, spa-like ensuite bath, and a private balcony, along with additional bedrooms, a full hall bath, and laundry.

A separate detached guest/tenant house provides additional income and flexibility. The second floor is currently rented month-to-month (one bedroom, one bath with washer/dryer). The first floor is currently used for storage and includes two bedrooms and one full bath. This duplex-style configuration can be used as a guest/in-law arrangement or continued as separate rental space.

The property is described as turn-key, with prior septic and well inspections already completed, and it participates in the Stewardship Forest Program with favorable farmland assessment for reduced property taxes. The setting is noted as being just minutes from Lambertville and New Hope.

Key Highlights

  • 9.5‑acre farmstead with modern main home (built 1986) plus a separate detached guest/tenant house for additional flexibility
  • Stewardship Forest Program participation and favorable farmland assessment may reduce property taxes; prior septic and well inspections already completed
  • Gourmet kitchen features a 6‑burner Viking range, large center island, breakfast bar, and built‑in beverage refrigerator

Local Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $134.1k $25.56
− Vacancy −$8.7k −$1.65
EGI $125.4k $23.91
− OpEx −$37.6k −$7.17
NOI $87.8k $16.74
5,246 SF · lease $25.56/SF/yr · vacancy 6.46% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$1.25M
$1.10M – $1.46M (±1% cap)
NOI $87,798 @ 7.0% cap · market cap 8.78%
Second Best
Apartment 5plus
$1.15M
$1.01M – $1.34M (±1% cap)
NOI $80,673 @ 7.0% cap · market cap 8.07%
Theoretical Best
Office A
$1.37M
$1.20M – $1.60M (±1% cap)
NOI $95,888 @ 7.0% cap · market cap 9.59%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Triplexes

FAQs

What type of property is this?
Triplex - Modern main home plus detached guest/tenant house on 9.5 acres, with the second floor currently rented month-to-month.
Where is this triplex located?
The property is located at 136 ROCKTOWN-LAMB Road Lambertville, NJ.
What is the asking price?
The asking price for this property is $1,000,000.
What are key features of this property?
This property features: 9.5‑acre farmstead with modern main home (built 1986) plus a separate detached guest/tenant house for additional flexibility; Stewardship Forest Program participation and favorable farmland assessment may reduce property taxes; prior septic and well inspections already completed; Gourmet kitchen features a 6‑burner Viking range, large center island, breakfast bar, and built‑in beverage refrigerator
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