Ideally located within an upscale neighborhood on the western side of Princeton, this stately home was carefully constructed and meticulously maintained by a professional builder. The circular driveway and freshly painted, stone-accented façade set a refined tone, while the 2.3-acre property feels lush and expansive with a meandering stream and mature ornamental plantings. Inside, the floor plan is remarkably current with features today’s buyers seek out: a generously sized first-floor guest suite, a mudroom off the 3-car garage, an upper-level laundry room and more. Even the gracious foyer and skylit staircase reflect forward-thinking design, and an elevator serving all three levels is the ultimate ahead-of-its-time convenience. Hardwood floors and bay windows enhance the formal rooms, while stone fireplaces command attention in both the breakfast room and family room, also with a wet bar. The kitchen, ready to be reimagined to your taste, offers two sinks and a walk-in pantry. Downstairs, a second retro-style wet bar makes the finished basement an inviting hub for casual good times. A sunroom and a stone patio overlooking the peaceful backyard offer more places to relax and entertain. Upstairs, the main suite comes with dual closets, including a walk-in, and a roomy bath. A second suite and two additional corner bedrooms provide comfortable accommodations for all. Offering solid construction, a highly functional layout and endless potential for updates, this is an exciting opportunity to customize your forever home in a premier Princeton setting. Fireplaces and chimney conveyed as is. Buyer responsible for confirming square footage. Seller is a real estate licensee.
Single-familyProperty Type
1981Year Built
2.16 acresLot Size
$360Price/Sq.Ft.
3 garage spacesParking
Listed by Ellie Deardorff• Callaway Henderson Sotheby's Int'l-Princeton
•609-921-1050 (broker)
•info@callawayhenderson.com (broker)
Listed by Kim Rizk• Callaway Henderson Sotheby's Int'l-Princeton
•609-921-1050 (broker)
•info@callawayhenderson.com (broker)
Bought with Connie Huang• Coldwell Banker Residential Brokerage - Princeton
Est. $7,124 per month, based on comparable rentals
Sale and tax history for 338 Gallup Rd
Sale History
Tax History
Date
Event
Price
BRIGHT MLS #NJME2075072
Oct 15, 2026
Sold
$1,630,000
$360/sq ft
Aug 14, 2026
Contingent
—
Jul 24, 2026
Price Changed
$1,675,000
$370/sq ft
Jul 6, 2026
Price Changed
$1,795,000
$397/sq ft
May 26, 2026
Listed
$1,875,000
$414/sq ft
May 25, 2026
Coming Soon
$1,875,000
$414/sq ft
Public Records
May 1, 1979
Sold
$65,000
$14/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$31,613 (+2.6%)
$583,000 + $573,700
$1,156,700
2024
$30,803 (+6.6%)
$583,000 + $573,700
$1,156,700
2023
$28,903 (+3.4%)
$583,000 + $573,700
$1,156,700
2022
$27,961 (−0.3%)
$583,000 + $566,700
$1,149,700
2021
$28,041 (+0.8%)
$583,000 + $566,700
$1,149,700
2020
$27,823 (+2.0%)
$583,000 + $566,700
$1,149,700
2019
$27,271 (+1.7%)
$583,000 + $566,700
$1,149,700
2018
$26,811 (+1.4%)
$583,000 + $566,700
$1,149,700
2017
$26,443 (−9.3%)
$583,000 + $566,700
$1,149,700
2016
$29,169 (+3.6%)
$583,000 + $566,700
$1,149,700
2014
$28,151 (+2.5%)
$583,000 + $705,400
$1,288,400
2013
$27,456 (+4.2%)
$583,000 + $705,400
$1,288,400
2012
$26,348 (+4.1%)
$583,000 + $705,400
$1,288,400
2011
$25,317 (+1.4%)
$583,000 + $705,400
$1,288,400
2010
$24,956 (−10.0%)
$583,000 + $705,400
$1,288,400
2009
$27,722
$583,000 + $705,400
$1,288,400
Public record
Beds
—
Baths
—
Stories
2
Lot width
—
Lot depth
—
Lot size
2.16 Acres
Year renovated
—
Sq. Ft.
4,524
Year built
1981
Style
Single Family Residential
County
Mercer County
APN
1409501 00019
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 16, 2026.
Property details
Parking
Parking Information
# of Attached Garage Spaces: 3
Garage Features: Garage - Side Entry
# of Total Garage and Parking Spaces: 11
Has Garage
# of Garage Spaces: 3
Driveway - # of Spaces: 8
Circular Driveway, Paved Driveway
Attached Garage, Driveway
Interior
Virtual Tour
Bedroom Information
# of Bedrooms On 1st Upper Level: 4
# of Bedrooms On Main Level: 1
Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 3
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Half) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 3
# of Bathrooms (Half) On All Lower Levels: 1
# of Bathrooms (Half): 2
# of Bathrooms (Full): 4
Interior Information
Flooring Type: Hardwood, Tile/Brick, Carpet
Living Area Sq.Ft. Source: Assessor
Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Game Room, Family Room, Foyer, Sun/Florida Room, In-Law/auPair/Suite, Laundry, Bathroom 1
Fireplace Information
Has Fireplace
# of Fireplaces: 2
Corner, Double Sided, Wood
Basement Information
Basement: Yes
Full, Fully Finished
Exterior
Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 0
Accessibility Features: Elevator
Improvement Assessed Value: $573,700
Ownership Interest: Fee Simple
Property Condition: Good
Year Built Source: Assessor
Building Information
# of Elevators: 1
Construction Materials: Frame, Stucco, Stone
Foundation Details: Block
Main Entrance Orientation: West
Other Structures: Above Grade, Below Grade
Pets Allowed: Yes
Pet Restrictions: Dogs OK, Cats OK
Roof: Asphalt
Structure Type: Detached
Exterior Information
BBQ Grill
Lot Information
Lot Size Dimensions: 0.00 x 0.00
Lot Dimensions Source: Assessor
Tidal Water: No
Land Information
Land Assessed Value: $583,000
Above Grade Information
Finished Sq.Ft.: 4,524
Finished Sq.Ft. Source: Assessor
Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor
Financial
Tax Information
Tax Assessed Value: $1,156,700
Tax Year: 2025
Tax Annual Amount: $31,612
Assessments Information
Year Assessed: 2025
Lease Information
Lease Considered: No
Utilities
Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Natural Gas
200+ Amp Service
90% Forced Air, Forced Air
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Under Ground
Water Source: Public
Municipal Trash: Yes
Location
School Information
Elementary School: JOHNSON PARK
Middle Or Junior School: JOHN WITHERSPOON M.S.
High School: PRINCETON H.S.
School District Name: PRINCETON REGIONAL SCHOOLS
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
High School Source: Listing Agent
School District Source: Listing Agent
Location Information
Cross Street: Mercer
Directions: Take Mercer Rd. south out of downtown Princeton. Proceed past Battlefield and bear right at intersection going over stone bridge. Gallup will be 3rd street on right. 338 is 3rd house on right.
Municipality: PRINCETON
Public facts
Beds: —
Baths: —
Sq. Ft.: 4,524
Stories: 2.0
Lot Size: 2.16 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: —
County: Mercer County
APN: 1409501 00019
Home facts updated by county records on Oct 16, 2026
Around this home
Schools
Johnson Park School
Public PreK-5 • Assigned • 1.9mi
8/10
J Witherspoon Middle School
Public 6-8 • Assigned • 3.2mi
9/10
Princeton High School
Public 9-12 • Assigned • 3.0mi
8/10
Provided by GreatSchools
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 102° 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
88
67
83
59
79
57
69
44
56
36
41
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
72/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.5 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.85M – $2.24M
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