Est. $3,627 per month, based on comparable rentals
Sale and tax history for 20 Knob Hill Rd
Sale History
Tax History
Date
Event
Price
Public Records
Oct 1, 2026
Sold
$659,000
GSMLS #4026180
Aug 31, 2026
Sold
$569,000
Jun 20, 2026
Pending
—
Jun 3, 2026
Price Changed
$659,000
May 8, 2026
Listed
$675,000
GSMLS #3870718
Nov 30, 2023
Sold
$587,000
Nov 1, 2023
Pending
—
Oct 20, 2023
Price Changed
$587,000
Oct 20, 2023
Listed
$578,000
NJMLS #23032520
Nov 30, 2023
Sold
$587,000
Nov 1, 2023
Contingent
—
Oct 20, 2023
Listed
$587,000
Introducing a spacious and inviting colonial home in desirable Long Valley. This five-bedroom, three full, one half bath gem boasts timeless hardwood floors that extend through most of the home, creating a warm and elegant ambiance. As you enter, natural light pours in from large windows and skylights, illuminating the heart of this home. Gather around the wood-burning fireplace in the living room for cozy evenings. The second floor offers flexibility with an extra room, ideal for a home office or a nursery. Two of the five bedrooms are ensuite, complete with full baths and additional closet space, ensuring comfort and convenience. A first floor laundry room offers additional storage space. The finished basement is perfect for a game or exercise room, offering endless entertainment possibilities. For extra convenience, there's a large two-car attached garage. This home truly offers the ideal blend of classic charm, modern comfort, and plenty of space to make your own dream space.
Public Records
Aug 1, 2001
Sold
$267,000
Public Records
Aug 5, 1999
Sold
$220,000
Public Records
Sep 30, 1997
Sold
$195,000
Public Records
Apr 15, 1996
Sold
$175,000
Public Records
Jun 26, 1991
Sold
$170,000
Public Records
Jan 1, 1983
Sold
$112,000
Year
Property tax
Land + Additions
Assessment*
2026
$11,712 (+3.7%)
$107,500 + $268,500
$376,000
2025
$11,291 (+3.5%)
$107,500 + $268,500
$376,000
2024
$10,908 (+2.3%)
$107,500 + $268,500
$376,000
2023
$10,663 (+2.9%)
$107,500 + $268,500
$376,000
2022
$10,366 (+2.8%)
$107,500 + $268,500
$376,000
2021
$10,088 (+1.7%)
$107,500 + $268,500
$376,000
2020
$9,923 (+1.0%)
$107,500 + $268,500
$376,000
2019
$9,821 (+2.3%)
$107,500 + $268,500
$376,000
2018
$9,603 (+2.2%)
$107,500 + $268,500
$376,000
2017
$9,396 (+3.1%)
$107,500 + $268,500
$376,000
2016
$9,110 (+3.0%)
$107,500 + $268,500
$376,000
2014
$8,847 (+1.1%)
$107,500 + $268,500
$376,000
2013
$8,753 (−0.3%)
$107,500 + $268,500
$376,000
2012
$8,783 (+0.1%)
$107,500 + $268,500
$376,000
2011
$8,772 (+0.6%)
$107,500 + $268,500
$376,000
2010
$8,716 (−0.4%)
$107,500 + $268,500
$376,000
2009
$8,747
$107,500 + $268,500
$376,000
Public record
Beds
—
Baths
—
Stories
2
Lot width
—
Lot depth
—
Lot size
0.3 Acres
Year renovated
—
Sq. Ft.
2,553
Year built
1983
Style
Single Family Residential
County
Morris County
APN
3800003 0400008
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 20, 2026.
Property details
Exterior
Lot Information
Approximate Lot Size: 0.3
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,553
Stories: 2.0
Lot Size: 0.3 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: —
County: Morris County
APN: 3800003 0400008
Home facts updated by county records on Oct 20, 2026
Other
Listing Information
Attribution Contact: 973-584-2300
Around this home
Schools
Flocktown Kossman Elementary School
Public PreK-5 • Assigned • 1.3mi
8/10
Long Valley Middle School
Public 6-8 • Assigned • 3.5mi
8/10
West Morris Central High School
Public 9-12 • Assigned • 4.8mi
7/10
Provided by GreatSchools
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
4/10 Heat Factor
7 days above 94° expected this year, 15 days in 30 years
4/10 Wind Factor
21% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Hackettstown, NJ • 07840-4201
Average low and high temperatures (°F)
32
17
36
20
55
33
62
41
69
49
80
58
83
64
79
56
76
54
66
42
52
34
37
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
86/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in Hackettstown. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$660,000 – $799,000
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