For sale
$509,900
Est. $3,485/mo —
3
bd
•
1.5 ba
•
—
sq ft

9 Castleton Ave, Somerset, NJ 08873-1838

map-entry

About this home

Single-familyProperty Type
1965Year Built
10,018 sq ftLot Size
2 garage spacesParking
Listed by WILMA GILBERT-CAMPBELL • JOHN CAMPBELL REALTY
Contact: 908-753-2212
Listing updated:
Redfin checked: a minute ago
•Source:GSMLS #4058300
Listing provided courtesy of Garden State MLS (GSMLS)
25 days on Redfin • 190 views • 4 favorites

Payment calculator

$3,485 per month

Principal and interest$2,711
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($101,980)
Home price
$509,900
Loan details
30-yr fixed, 6.99%
5 minutes to get started. No credit impact. 

See this home in person

Open houses
No upcoming open houses.

Interested in buying?

Make a winning offer with the help of a local agent

Around this home

Schools

Conerly Road Elementary School

Public PreK-5 • Assigned • 0.8mi

7/10
Franklin Middle School

Public 6-8 • Assigned • 1.4mi

4/10
Franklin Twp High School

Public 9-12 • Assigned • 3.9mi

3/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Offer insights

9 Castleton Ave · $509,900
$527K and above
75% chance or better to win
Why $527K+ is a strong offer
DAYS ON MARKET
26 days
The average home goes pending in 34 days.
SALE-TO-LIST
100.4%
Most homes are selling 0% above list price.
About offer insights

Property details

Kitchen

Bathroom

Bedroom

Living

Dining

  • Interior features
  • Fire extinguisher
  • Smoke detector
  • Eat-in kitchen
  • Living and dining room combination
  • Full, unfinished basement
  • Storage
  • Bedrooms
  • Three bedrooms, all on the first floor
  • Bathrooms
  • One full bathroom with tub and shower
  • One half bathroom
  • Kitchen
  • Gas range/oven
  • Kitchen exhaust fan
  • Laundry & utility
  • Laundry room
  • Gas water heater
  • Flooring
  • Carpeting
  • Wood flooring
  • Heating & cooling
  • One-unit hot-water baseboard heating
  • Natural gas heating fuel
  • One-unit cooling

Sale and tax history for 9 Castleton Ave

Public record

Beds
—
Baths
—
Stories
1
Lot width
100 ft.
Lot depth
100 ft.
Lot size
10,001 Sq. Ft.
Year renovated
—
Finished Sq. Ft.
1,328
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,328
Year built
1957
Style
Single Family Residential
County
Somerset County
APN
0800326 00002
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 29, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

7/10 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

3/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Somerset, NJ • 08873-1838
Average low and high temperatures (°F)
36
21
40
24
58
36
66
44
72
53
83
63
88
68
83
61
79
59
67
47
56
37
41
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

89/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Somerset. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.4 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 9 Castleton Ave

$514,390
$4,490 over list price of $510K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $478K to $570K.

More resources

Rental earnings

Est. $2,319 per month, based on comparable rentals

Tour for free, no strings attached

Takes about 5 minutes & won’t affect your credit
Ask a question
(201) 918-4914

Early Access listings

EARLY ACCESSCOMPASS COMING SOON
$250,000
Studio1 bath450 sq ft
7427 JFK Blvd E #43, North Bergen, NJ 07047
EARLY ACCESSCOMPASS COMING SOON
$2,350,000
6 beds6 baths6,500 sq ft
4 Wilrich Gln, Morristown, NJ 07960
EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON
$825,000
3 beds1 bath2,450 sq ft
2 Blanchfield Ct, Ho Ho Kus, NJ 07423
EARLY ACCESSBHGRE® COMING SOON
$699,000
4 beds2.5 baths1,282 sq ft
600 W Elm St, Linden, NJ 07036
EARLY ACCESSCOMPASS COMING SOON
$750,000
2 beds2 baths2,160 sq ft
310 Indian Trl, Mountainside, NJ 07092
EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON
$699,000
4 beds3 baths1,850 sq ft
1108 Colonial Way, Bridgewater, NJ 08807

Nearby similar homes

OPEN SAT, 1PM TO 3PM3D WALKTHROUGH
Central Jersey MLS
$669,900
4 beds2.5 baths1,846 sq ft
105 Berger St, Somerset, NJ 08873
Renovated kitchen • Quartz countertops • Remodeled bathrooms
Central Jersey MLS
$479,900
3 beds1 bath1,144 sq ft
33 Sumner Ave, Somerset, NJ 08873
Hardwood floors • Fenced in yard • Bosch gas stove
Garden State MLS (GSMLS)
$525,000
3 beds2 baths— sq ft
26 Dayton Ave, Somerset, NJ 08873-2005
Granite countertops • Private backyard • Patio
OPEN SAT, 11AM TO 1PM
Garden State MLS (GSMLS)
$447,200
3 beds1 bath— sq ft
453 Ralph St, Somerset, NJ 08873-3143
Brand-new bathroom • Brand-new appliances • Ample backyard space
Central Jersey MLS
$300,000
2 beds1 bath837 sq ft
173 N Hillcrest Ave, Somerset, NJ 08873
Full basement • Walkup attic • Spacious lot
Garden State MLS (GSMLS)
$520,000
4 beds2.5 baths— sq ft
183 Arlington Ave, Somerset, NJ 08873-2459
Bi-level home • Quiet cul-de-sac • Large backyard

New listings for sale in 08873

OPEN SAT, 1PM TO 3PM3D WALKTHROUGH
Central Jersey MLS
$669,900
4 beds2.5 baths1,846 sq ft
105 Berger St, Somerset, NJ 08873
Renovated kitchen • Quartz countertops • Remodeled bathrooms
COMING SOON
Garden State MLS (GSMLS)
$415,000
3 beds2.5 baths1,338 sq ft
42 Bridington Ln, Somerset, NJ 08873-4768
End unit • Outdoor space • Deck off kitchen
OPEN SAT, 1PM TO 3PMVIDEO TOUR
$1,149,900
5 beds3.5 baths3,617 sq ft
20 Quick Ct, Somerset, NJ 08873
Epoxy flooring • Stone paver patio • Two-story foyer
(609) 750-7300
COMING SOON
102 Brookline Ave, Somerset, NJ 08873-2101
Garden State MLS (GSMLS)
$450,000
3 beds1 bath— sq ft
102 Brookline Ave, Somerset, NJ 08873-2101
8,712 sq ft lot
OPEN SAT, 1PM TO 3PM
Garden State MLS (GSMLS)
$475,000
2 beds2.5 baths— sq ft
74 Freemont Ct, Somerset, NJ 08873-4708
Bamboo flooring • Refreshed kitchen • Quartz countertops
Central Jersey MLS
$530,000
2 beds2 baths1,530 sq ft
7213 Minuteman Ln, Somerset, NJ 08873
Hardwood floors • Upgraded kitchen • Granite countertops
OPEN SAT, 1PM TO 3PM
$500,000
4 beds2 baths1,483 sq ft
10 Norfolk Rd, Somerset, NJ 08873
Cul-de-sac • Spacious living room • Adjoining sunroom
(609) 921-1050
OPEN SUN, 1PM TO 3PM
Central Jersey MLS
$474,900
2 beds2.5 baths— sq ft
59 Woodhill St, Somerset, NJ 08873
End unit townhouse • Versatile layout • Tile backsplash
OPEN SAT, 1PM TO 3PM
Garden State MLS (GSMLS)
$380,000
2 beds2 baths— sq ft
21 Oswestry Way, Somerset, NJ 08873-6416
Open-concept layout • Updated kitchen • Granite countertops
Details provided by GSMLS and may not match the public record. Learn more.

More real estate resources

Summit homes for sale
Princeton homes for sale
New York homes for sale
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

Join us

Become an Agent
Get referrals
Careers

Find homes faster

Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

About us

Why Redfin?
Community Impact
Inclusion
Culture
Press
Investors
Blog
Real Estate News

Find us

Contact Us
Help Center
Advertise

Subsidiaries

Rent.
ApartmentGuide

Affiliated Business

Rocket Close
Rocket Mortgage

Countries

US flagUnited States

Canadian flagCanada

Copyright: © 2026 Redfin. All rights reserved.

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.