Google street view image for 11 First St, Califon, NJ 07830

Off market nov 2006 for $140K

$437,754

Est. refi paymentEst. refi $917/mo

—

•

— ba

•

1,170

sq ft

11 First St, Califon, NJ 07830

About this home

11 First St is a 1,170 square foot house on a 0.3 acre lot. - it last sold on November 13, 2006 for $140,000. Based on Redfin's Califon data, we estimate the home's value is $437,754.

Single-familyProperty Type

1920Year Built

0.3 acresLot Size

$374Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$437,754

$298K since sold in November 2006$17K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.6% lower than the average sale price ($559K) of 6 comparable homes.

SOLD AUG 19, 2026
$615,000
A
2 beds2.5 baths1,972 sq ft
128 Raritan River Rd, Califon, NJ 07830
SOLD AUG 20, 2026
$632,000
B
4 beds2.5 baths— sq ft
79 Main St, Califon, NJ 07830
SOLD JUL 20, 2026
4 Orchard St, Califon, NJ 07830-4135
$425,000
C
3 beds1 bath— sq ft
4 Orchard St, Califon, NJ 07830-4135
SOLD AUG 14, 2026
$310,000
D
2 beds1 bath— sq ft
118 Hillside Ter, Califon, NJ 07830-4118
SOLD JUL 8, 2026
$710,000
E
3 beds2.5 baths— sq ft
45 Main St, Califon, NJ 07830-4309
SOLD JUN 22, 2026
$660,000
F
4 beds3 baths2,149 sq ft
44 Hoffman Dr, Califon, NJ 07830-4331

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Earn from this home

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$357,542

Est. take-home

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Est. cash available

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Market trends in 07830, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.5%

1.4% MoM

Median sale price

$665K

$136K MoM

Avg. days on market

25d

0 days MoM

Recently sold homes

6 MoM

New listings for sale

$1,350,000
3 beds3.5 baths— sq ft
75 Farmersville Rd, Califon, NJ 07830-3301
OPEN SUN, 1PM TO 3PM
$699,000
3 beds2.5 baths— sq ft
127 Raritan River Rd, Califon, NJ 07830-4211
$619,000
4 beds2.5 baths— sq ft
234 CALIFON COKESBURY Rd, Tewksbury Twp., NJ 07830
$480,000
2 beds2.5 baths2,500 sq ft
108 Hillside Ter, Califon, NJ 07830-4118
See all

Provided by Redfin

Sale history for 11 First St

Year

Property tax

Land + Additions

Assessment*

2025

$9,575 (+1.8%)

$126,000 + $119,700

$245,700

2024

$9,408 (+4.3%)

$126,000 + $119,700

$245,700

2023

$9,022 (+0.9%)

$126,000 + $119,700

$245,700

2022

$8,941 (+1.8%)

$126,000 + $119,700

$245,700

2021

$8,784 (+2.0%)

$126,000 + $119,700

$245,700

2020

$8,612 (+0.9%)

$126,000 + $119,700

$245,700

2019

$8,538 (+4.3%)

$126,000 + $119,700

$245,700

2018

$8,189 (+2.3%)

$126,000 + $119,700

$245,700

2017

$8,005 (+6.1%)

$126,000 + $119,700

$245,700

2016

$7,542 (+3.2%)

$126,000 + $119,700

$245,700

2014

$7,307 (+4.7%)

$126,000 + $119,700

$245,700

2013

$6,980

$126,000 + $119,700

$245,700

2012

$6,983 (+2.0%)

$126,000 + $119,700

$245,700

2011

$6,848 (+1.0%)

$126,000 + $119,700

$245,700

2010

$6,778 (+2.1%)

$126,000 + $119,700

$245,700

2009

$6,638

$166,000 + $114,200

$280,200

Tax history for 11 First St

Year

Property tax

Land + Additions

Assessment*

2025

$9,575 (+1.8%)

$126,000 + $119,700

$245,700

2024

$9,408 (+4.3%)

$126,000 + $119,700

$245,700

2023

$9,022 (+0.9%)

$126,000 + $119,700

$245,700

2022

$8,941 (+1.8%)

$126,000 + $119,700

$245,700

2021

$8,784 (+2.0%)

$126,000 + $119,700

$245,700

2020

$8,612 (+0.9%)

$126,000 + $119,700

$245,700

2019

$8,538 (+4.3%)

$126,000 + $119,700

$245,700

2018

$8,189 (+2.3%)

$126,000 + $119,700

$245,700

2017

$8,005 (+6.1%)

$126,000 + $119,700

$245,700

2016

$7,542 (+3.2%)

$126,000 + $119,700

$245,700

2014

$7,307 (+4.7%)

$126,000 + $119,700

$245,700

2013

$6,980

$126,000 + $119,700

$245,700

2012

$6,983 (+2.0%)

$126,000 + $119,700

$245,700

2011

$6,848 (+1.0%)

$126,000 + $119,700

$245,700

2010

$6,778 (+2.1%)

$126,000 + $119,700

$245,700

2009

$6,638

$166,000 + $114,200

$280,200

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Exterior Information
Exterior Wall: Frame

Property Information
Living Sq. Ft: 1,170
# of Stories: 1.5

Lot Information
# of Buildings: 1
Land Sq. Ft: 13,068
Legal Lot Number: 20
Legal Block Number: 5
Municipality Name: CALIFON BORO
Acres: 0.3
Depth Footage: 170
Front Footage: 93
Zoning Code: R-3
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: CALIFON BORO

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,170
Stories: 1.5
Lot Size: 0.3 acres
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: Hunterdon County
APN: 0400005 00020

Home facts updated by county records on Sep 14, 2026

Around this home

Schools

Califon Public School

Public PreK-8 • Assigned • 0.3mi

5/10

Voorhees High School

Public 9-12 • Assigned • 2.8mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance 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

5/10 Heat Factor

7 days above 97° expected this year, 16 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Califon, NJ • 07830

Average low and high temperatures (°F)

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 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$416,000 – $504,000

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Creekside setting • Existing foundation • Architectural plans

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4 beds3 baths— sq ft

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5 beds4 baths5,306 sq ft

91 Frog Hollow Rd, Califon, NJ 07830-3214

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FOR SALE BY OWNER

$1,300,000

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51 Ascot Dr, Long Valley, NJ 07853

Sweeping staircase • Gas fireplace • Wet bar

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4 beds2.5 baths— sq ft

164 Parker Rd, Long Valley, NJ 07853-3054

Corner setting • Custom kitchen • Finished basement

New listings for sale in 07830-3301

$1,350,000

3 beds3.5 baths— sq ft

75 Farmersville Rd, Califon, NJ 07830-3301

Custom home • Private guest suite • First floor office

OPEN SUN, 1PM TO 3PM

$699,000

3 beds2.5 baths— sq ft

127 Raritan River Rd, Califon, NJ 07830-4211

Riverfront colonial • Chef's dream kitchen • New 30 x 6 veranda

$619,000

4 beds2.5 baths— sq ft

234 CALIFON COKESBURY Rd, Tewksbury Twp., NJ 07830

Private acres • Updated in 2025 • Eat-in kitchen

$480,000

2 beds2.5 baths2,500 sq ft

108 Hillside Ter, Califon, NJ 07830-4118

Open-concept kitchen • Large dining room • Covered porch

Home values near 11 First St

Data from public records.

Address	Redfin Estimate
27 First St, Califon, NJ 1 Beds \| 1 Baths \| - Sq. Ft.	$484,678
5 First St, Califon, NJ - Beds \| - Baths \| 768 Sq. Ft.	$473,185

Address	Redfin Estimate
23 First St, Califon, NJ 4 Beds \| 3 Baths \| - Sq. Ft.	$1,128,844
19 First St, Califon, NJ 3 Beds \| 3 Baths \| - Sq. Ft.	$684,471

Address	Redfin Estimate
9 First St, Califon, NJ - Beds \| - Baths \| 1608 Sq. Ft.	$522,933
15 First St, Califon, NJ 3 Beds \| 2 Baths \| - Sq. Ft.	$588,283

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 07830, NJ

Sale history for 11 First St

Tax history for 11 First St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 07830-3301

Home values near 11 First St

More real estate resources