21 Sergeant St, Princeton, NJ 08540
OFF MARKET

21 Sergeant St
Princeton, NJ 08540

  • 3 Beds
  • 3 Baths
  • 1,724 sqft

$1,283,200

Trulia Estimate
as of Jul 19, 2026
Est. Refi. Payment $8,557/mo*
Refinance Your Home

$1,283,200

Trulia Estimate
as of Jul 19, 2026
Est. Refi. Payment $8,557/mo*
Refinance Your Home
3 Beds
3 Baths
1,724 sqft

Local Information

  • Map ViewExplore the area around 21 Sergeant St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Wow! The end unit! Bright! Sparkling! Move right in! It doesn't get better than this! A perfect location, stunning private garden, three perfect bedrooms, an efficient kitchen, lovely balcony connecting family room, formal dining room, a finished basement, storage galore and a two car attached garage.
21 Sergeant St, Princeton, NJ 08540 is a 3 bedroom, 3 bathroom, 1,724 sqft condo built in 1980. It last sold for $710,000 on Oct 9, 2013. It is currently off market. The Trulia Estimate is $1,283,200, with a rent estimate of $4,732/month.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 21 Sergeant St

Interior Features

Heating & Cooling
Heating: Other, ElectricAir ConditioningCooling System: CentralHeating Fuel: Other
Interior Details
AtticTypes of Rooms: Dining Room, Family Room, Laundry RoomCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherRefrigerator
Levels, Entrance, & Accessibility
Floors: Tile, Other, Carpet, Hardwood, Linoleum Vinyl
Security
Security System

Exterior Features

Exterior Home Features
Roof: OtherExterior: Brick
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1980
Property Type / Style
Property Type: CondoArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 3920 sqft

Price History for 21 Sergeant St

DatePriceEventSource
10/09/2013$710,000Sold
N/A
06/29/2013$725,000Listed For SaleAgent Provided
09/13/1993$290,000Sold
N/A

Market trends in Princeton

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$848K
$40KMoM
Sale-to-List Price
100.2%
0.6%MoM
Price per sq ft
$418
$9MoM
Available listings
199
25MoM
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Property Tax and Assessment

Year2025
Tax$22,995
Assessment$863,500
Home facts updated by county records

Comparable Sales for 21 Sergeant St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
56 Patton Ave, Princeton, NJ
0.19
Condo
$905,000
12/08/25
3
2
2,057
1 Markham Rd #2E, Princeton, NJ
0.03
Condo
$804,000
09/12/25
2
2
1,285
1 Markham Rd #2E-10, Princeton, NJ
0.04
Condo
$804,000
10/22/25
2
2
1,285
25 Richard Ct, Princeton, NJ
0.66
Condo
$1,160,000
08/26/25
2
4
1,974
391 Nassau St #2, Princeton, NJ
0.04
Condo
$1,085,000
06/09/26
2
2.5
1,152
44 Murray Pl, Princeton, NJ
0.32
Condo
$975,000
11/24/25
4
1.5
2,052
46 Park Pl #3-6, Princeton, NJ
0.65
Condo
$662,000
09/08/25
2
1
912
2 Harris Rd, Princeton, NJ
0.90
Condo
$1,220,000
06/26/26
4
3.5
1,879
248 Hawthorne Ave, Princeton, NJ
0.41
Condo
$1,050,000
11/17/25
5
2.5
2,374
169 Jefferson Rd, Princeton, NJ
0.92
Condo
$1,199,000
04/15/26
4
2.5
1,950

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Sergeant St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Princeton

At least 272 Trulia users voted on each feature.

  • 83 % Say it's dog friendly

  • 82 % Say there are sidewalks

  • 80 % Say people would walk alone at night

  • 78 % Say it's quiet

  • 76 % Say there's holiday spirit

  • 73 % Say car is needed

  • 72 % Say kids play outside

  • 72 % Say parking is easy

  • 67 % Say there's wildlife

  • 65 % Say yards are well-kept

  • 64 % Say they plan to stay for at least 5 years

  • 59 % Say streets are well-lit

  • 54 % Say it's walkable to restaurants

  • 53 % Say neighbors are friendly

  • 49 % Say there are community events

  • 47 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Jay
    "It’s a good place but pricey if you can afford it "
    0
    Flag
  • Michaelkalina
    "Best schools and safe community. Easy walking and historic town and gown atmosphere. Best restaurants and shopping. "
    0
    Flag
  • Juliana Rojas Zea
    "They would like to live here. It is peaceful and safe to live here. We always treat our pets with respect and kindness "
    0
    Flag
  • Michaelkalina
    "Best public schools in NJ and top in the country. Most walkable and safe places to live. Very neighborly. "
    0
    Flag
  • Shideh Theunissen
    "My community is clean, considerate, and safe. The roads are not all well lit and we do have regular tree fall during inclement weather which can be abated by proactive removal of high risk trees"
    0
    Flag
  • Gayatri Krishnan
    "10 min to Princeton university 17 min to Princeton jct 5 min to shopping 3 min to best Bagel place Bagel Barn 2 min to Princeton Airport "
    0
    Flag
  • Zd5r5vkswj
    "It’s good. Kids are friendly and most at people are ok. Some are a bit strange here but that can be entertaining. All in all it’s a pretty fun solid place to live and visit. "
    0
    Flag
  • Rmy.ard
    "Friendly, safe, clean and enjoyable. Princeton is a diverse community, with a very strong public support system. It has excellent schools, great recreation facilities and numerous public parks and playgrounds. "
    2
    Flag
  • Davidzht
    " Excellent and competitive school district, quiet and safe, 1 mile to Princetion junction railway station."
    0
    Flag
  • Davidzht
    "There is a wonderful weekend farmer market close to Princeton Junction station. A neighborhood band plays beautiful music and songs."
    0
    Flag
  • Trulia User
    "I like a clean n nice place to stay with my kids. This place look very nice n beautiful good for people with children."
    2
    Flag
  • Trulia User
    "To get to bus station is a long , over populated area and the majority of people walk but a lot of cars in a very over populated and mixture of all kinds of people. Some very nice, and some very rude and feel they own the streets! I really hate Princeton and don’t recommend it. To get to train station is now a drive and to The Dinky is a longer walk than bus stop. And everything costs money, they built decks to make money and they also make you get permits to park. I was blessed enough to have a driveway where I was, but all in all: I rate it a good=25 & bad=75%-NOT VERY GOOD! Must rate Police & EMT IS A GOOD-100% -very fair and also courts are fair majority of time"
    2
    Flag
  • Trulia User
    "Great area..great schools..and great parks…love the diversity and restaurant options. Great location near all major NJ highways…Rt 1, 22,95 287,….etc"
    0
    Flag
  • Trulia User
    "Area probably could use a dog park. Nice placements of parks. Great school systems. Also, great vets nearby since Route 1 and Route 26 are nearby."
    0
    Flag
  • Terri W. H.
    "Been here for 32 years Love being here ! On a small farm yet Princeton & New Bruns 20 min car ride away "
    0
    Flag
  • Terri W. H.
    "We have raised 3 children in this township. They are all very successful in their lives and careers. Franklin has beautiful parks, southern end of township is close to the historic Del-Raritan Canal "
    0
    Flag
  • Beth
    "Walk to town and all schools grocery stores and campus. Beautiful houses, diverse and good for bikes and walking. Walk to train to the city. "
    6
    Flag
  • Davidzht
    "Great to live in west Windsor, great schools, safe neighborhood, transportation convenience, shoppings good, lower property tax"
    1
    Flag
  • Paula F.
    "5 minute drive. it is a great town, no traffic. access to buses and trains to New York city and Philadelphia. "
    1
    Flag
  • Dana W.
    "This is a walkable community filled with educated citizens who are active in community events. Home prices are very expensive. Getting into the housing market here is the toughest aspect of living here. "
    4
    Flag
  • Tiger jcs
    "Very multi ethnic. Both historic and modern with a great university in our midst assuring that great cultural offerings are available year round."
    4
    Flag
  • Courtney F.
    "Traffic isn’t too bad on this dude of town. Rush hour with school buses slowing down the cars is usually brief. "
    0
    Flag
  • Dana W.
    "My commute is an 8 minute drive. If it wasn’t across route 1, I would walk or ride my bike. I wish I could get there without crossing the major thruway."
    0
    Flag
  • Brian P
    "Great open spaces and parks, but no specific dog parks that are free. People are dog-friendly and people pick up after themselves."
    0
    Flag
  • Dana W.
    "My commute is easy just an 8 minute drive and my children walk to school each day. When we want to go to NYC, the Dinky comes right to town and we are in the city in less than one hour. "
    2
    Flag
  • Yogesh P.
    "Clean , peaceful , well maintained , like it here It’s all lush green all over Easy access to all daily needs Commute to most of places is by car for me , but I heard there are buses to Princeton junction for NY travelers "
    2
    Flag
  • Luc.tholens66
    "People look out for each other, diverse and caring. Neighbors are welcoming, friendly and above all helpful. We love living here"
    0
    Flag
  • Pflory
    "we have community yard sales and other events Everyone looks out for each others children and making sure it is a safe place to play.. "
    1
    Flag
  • Chaskingnj
    "We have many families in our neighborhood. Our neighbors care about the vibrancy of our community. The school district is well run and has a diverse and engaged population of faculty, students and parents."
    2
    Flag
  • Chaskingnj
    "We have lived in Lawrenceville village for over 20 years. It is a very nice and safe community. There are many small businesses in town."
    0
    Flag
  • Becka.maynard
    "The neighborhood is quiet but friendly. It is convenient to downtown and to public transportation. Great parks and schools. "
    1
    Flag
  • Trulia User
    "Communiversity Jazz festival Pi day Half marathon Bike to school day Mccaffreys food fair Xxxxxxxxxxxxxx "
    1
    Flag
  • Ck_parkar
    "I’ve lived here for seven years and continued here. It is very quiet with great neighbors. Due to school, it is bit more competitive, but also keeps the kids occupied creatively "
    1
    Flag
  • Megan C.
    "Most streets have sidewalks. A few businesses have water out for pets. It’s a lovely neighborhood!"
    1
    Flag
  • Amie T
    "Many of parks and beautiful outdoor areas to exercise dogs. Plethora of pet sitting services in the area and many neighbors always out walking dogs."
    1
    Flag
  • Dpuntwea
    "Civil neighbors, superior education opportunities at all levels and an efficiently zone town with excellent restaurants. "
    1
    Flag
  • Dana
    "Friendly area. Great services clean and quiet. Great places to eat. Nice walking paths. Close proximity to other areas. Great shopping."
    0
    Flag
  • Amiethornton
    "Great access to wooded walking trails in close proximity and very dog friendly community. Large yards are amenable to dog households."
    1
    Flag
  • Dpunt
    "Dogs are welcomed here. Dog walkers are numerous and are courteous to pedestrian. Some stores in town to leave water bowls outside for thirsty dogs."
    2
    Flag

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Homes for sale near 21 Sergeant St

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Off Market Homes Near 21 Sergeant St

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