Toward the end of a private lane, a bountiful paradise known as Hollybrook Farm is nestled among walnut and almond trees, towering pines, tulip trees, Japanese maples and, of course, hollies. Garden walls of native stone and gentle brooks edge the 6-acre property, 5 of which are farm assessed. An orchard bearing pears, cherries, apples and plums and a prolific blueberry patch yield more than enough fruit to keep, share and sell. Two residences, the Southampton-inspired main house and a converted barn guesthouse, retain the original wood and stonework of their charming 1950's predecessors. Beginning with a wraparound porch, the main house was greatly expanded. The first floor features open beams, knotty pine paneling, pegged wood floors and a double-sided stone fireplace. The roomy kitchen, complete with Viking range, a guest suite and an indispensable mudroom are some of the modern additions that blend effortlessly. Just above, a study space leads to a huge bonus room that hosts billiards, movies nights, sleepovers and more. The master suite, one of four upper bedrooms, is set apart by its extra amenities, including radiant heat, a spa bath, a deck and a lofty retreat with office and studio. The basement presents more space for exercise and play. Pursue hobbies and complete projects out in the barn's workshop, where hidden compartments await discovery within the thick stone walls. In-laws and guests will love having their very own self-sufficient space, complete with a sun deck, two bedrooms and its own stone fireplace in the open living area. Live the life of a gentleman farmer at Princeton's edge in Lawrence Township.
Single-familyProperty Type
1948Year Built
3.97 acresLot Size
$336Est. Price/Sq.Ft.
3 car garageParking
Listed by Kate Stinson• Callaway Henderson Sotheby's Int'l-Princeton
•609-921-1050 (broker)
•info@callawayhenderson.com (broker)
Bought with Gene Mydlowski• Callaway Henderson Sotheby's Int'l-Pennington
•609-737-7765 (broker)
Source:BRIGHT MLS #1003063934
Redfin Estimate
$1,616,222
$591K since sold in December 2025$21K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.7% higher than the average sale price ($1.40M) of 6 comparable homes.
Toward the end of a private lane, a bountiful paradise known as Hollybrook Farm is nestled among walnut and almond trees, towering pines, tulip trees, Japanese maples and, of course, hollies. Garden walls of native stone and gentle brooks edge the 6-acre property, 5 of which are farm assessed. An orchard bearing pears, cherries, apples and plums and a prolific blueberry patch yield more than enough fruit to keep, share and sell. Two residences, the Southampton-inspired main house and a converted barn guesthouse, retain the original wood and stonework of their charming 1950's predecessors. Beginning with a wraparound porch, the main house was greatly expanded. The first floor features open beams, knotty pine paneling, pegged wood floors and a double-sided stone fireplace. The roomy kitchen, complete with Viking range, a guest suite and an indispensable mudroom are some of the modern additions that blend effortlessly. Just above, a study space leads to a huge bonus room that hosts billiards, movies nights, sleepovers and more. The master suite, one of four upper bedrooms, is set apart by its extra amenities, including radiant heat, a spa bath, a deck and a lofty retreat with office and studio. The basement presents more space for exercise and play. Pursue hobbies and complete projects out in the barn's workshop, where hidden compartments await discovery within the thick stone walls. In-laws and guests will love having their very own self-sufficient space, complete with a sun deck, two bedrooms and its own stone fireplace in the open living area. Live the life of a gentleman farmer at Princeton's edge in Lawrence Township.
Year
Property tax
Land + Additions
Assessment*
2025
$22,560 (+2.2%)
$262,200 + $450,600
$712,800
2024
$22,083 (+2.0%)
$262,200 + $450,600
$712,800
2023
$21,641 (+1.8%)
$262,200 + $450,600
$712,800
2022
$21,249 (+1.3%)
$262,200 + $450,600
$712,800
2021
$20,978 (+1.4%)
$262,200 + $450,600
$712,800
2020
$20,685 (+1.3%)
$262,200 + $450,600
$712,800
2019
$20,422 (+2.3%)
$262,200 + $450,600
$712,800
2018
$19,958 (+0.5%)
$262,200 + $450,600
$712,800
2017
$19,866 (+1.5%)
$262,200 + $450,600
$712,800
2016
$19,573 (+4.8%)
$262,200 + $450,600
$712,800
2014
$18,675 (−2.1%)
$262,200 + $450,600
$712,800
2013
$19,068 (+4.2%)
$262,200 + $450,600
$712,800
2012
$18,302 (+4.6%)
$140,000 + $267,700
$407,700
2011
$17,498 (+1.1%)
$140,000 + $267,700
$407,700
2010
$17,303 (+4.3%)
$140,000 + $267,700
$407,700
2009
$16,589
$140,000 + $267,700
$407,700
Tax history for 42 Carter Rd
Year
Property tax
Land + Additions
Assessment*
2025
$22,560 (+2.2%)
$262,200 + $450,600
$712,800
2024
$22,083 (+2.0%)
$262,200 + $450,600
$712,800
2023
$21,641 (+1.8%)
$262,200 + $450,600
$712,800
2022
$21,249 (+1.3%)
$262,200 + $450,600
$712,800
2021
$20,978 (+1.4%)
$262,200 + $450,600
$712,800
2020
$20,685 (+1.3%)
$262,200 + $450,600
$712,800
2019
$20,422 (+2.3%)
$262,200 + $450,600
$712,800
2018
$19,958 (+0.5%)
$262,200 + $450,600
$712,800
2017
$19,866 (+1.5%)
$262,200 + $450,600
$712,800
2016
$19,573 (+4.8%)
$262,200 + $450,600
$712,800
2014
$18,675 (−2.1%)
$262,200 + $450,600
$712,800
2013
$19,068 (+4.2%)
$262,200 + $450,600
$712,800
2012
$18,302 (+4.6%)
$140,000 + $267,700
$407,700
2011
$17,498 (+1.1%)
$140,000 + $267,700
$407,700
2010
$17,303 (+4.3%)
$140,000 + $267,700
$407,700
2009
$16,589
$140,000 + $267,700
$407,700
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
EP-1
Environmental Protection 1 District
The Environmental Protection 1 district is designed for low intensity uses primarily in the northwest area of the municipality where poor water yields and strata for septic systems dictate large lot development in an area of little or no public infrastructure and severe environmental constraints, including but not limited to, a seasonal high water table, shallow depth to bedrock, and steep slopes along the Stony Brook. Further, the purpose of the EP-1 district is to protect the environmental resources and qualities of this area, maintain the rural character of roads and scenic views, and retain farmland. The EP-1 designation is contrasted with the EP-2 district by being underlain with the Lockatong-Argillite geologic formation as depicted in the adopted Master Plan. Both the EP-1 and EP-2 districts, though poorly suited for development, are exceptional areas for non-irrigated agriculture. Because of this last factor, clustering of residential units is preferred whether under the provisions of this section or 428.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Public service
Cemetery
Park & open space
Property details
Exterior
Exterior Information
Construction Type: Brick
Exterior Wall: Brick
Property Information
Subdivision Name: LAWREENCE TOWNSHIP
Living Sq. Ft: 4,807
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 172,933
Legal Lot Number: 22
Legal Block Number: 6601
Municipality Name: LAWRENCE TWP
Acres: 3.97
Zoning Code: EP-1
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: LAWRENCE TWP
Public facts
Beds: —
Baths: —
Sq. Ft.: 4,807
Stories: 2.0
Lot Size: 3.97 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: —
County: Mercer County
APN: 0706601 00022
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Lawrenceville Elementary School
Public PreK-3 • Assigned • 1.7mi
6/10
Lawrence Middle School
Public 7-8 • Assigned • 3.8mi
8/10
Lawrence High School
Public PreK-12 • Assigned • 3.7mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
6 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Princeton, NJ • 08540
Average low and high temperatures (°F)
35
20
40
23
58
35
66
43
73
52
83
61
89
68
84
62
78
57
69
44
56
36
41
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.7 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.54M – $1.86M
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