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20 RADTKE RD

Randolph Twp., NJ 07869-3849

4 beds
4.5 baths
– sqft
~1 acre lot
1974 build
– on site

Extraordinary Lakefront Living in the Heart of Shongum Lake. Welcome to a once in a lifetime opportunity to own a custom 4,500+ sq. ft. lakefront ranch in the highly sought after Shongum Lake Community of Randolph. One of the most breathtaking lots in the area. Stunning home offers panoramic lake views, luxurious amenities & a resort style backyard w/ inground pool. Beautifully designed 4 bedrm, 4.1 bath home w/ open floor plan ideal for both entertaining & every day living. Entertainment size dining room which gracefully steps down into a dramatic two story great room, anchored by a sweeping staircase leading to a lofted library above. The conservatory, a show stopper in itself, features custom stained glass & a wall of windows that frame the shimmering pool & tranquil lake beyond. Vaulted ceilings & a cozy brick fireplace add warmth to the adjacent living rm, where more lake views await. A full bath, conveniently accessible from both the hall & the pool area, compliment the home's thoughtful layout. Outside enjoy your own private oasis w/ heated pool & spa, outdoor shower, covered piazza, expansive decking w/ hot tub, and direct lake access for boating, fishing, & year round recreation. Three car garage & bonus sauna room round out this exceptional home. Living in Shongum Lake means more than just a beautiful home, it's a lifestyle. Enjoy swimming, kayaking, ice skating, community events, a private clubhouse & lake privileges all year long!

Listing courtesy of GSMLS / JILLAYNE SOUTHREN / WEICHERT REALTORS

Last checked: Checking… • Last updated Jun 13, 2025 •

MLS# 3969017 —

The Building

Construction Date/Year Built:

1974
Style:

Ranch, Custom Home
Primary Style:

Ranch
Roof Description:

Asphalt Shingle
Exterior Description:

Wood
Basement:

Yes
Handicap Modified:

No

Interior

Interior Features:

Carbon Monoxide Detector, Cathedral Ceiling, Fire Extinguisher, High Ceilings, Security System, Smoke Detector, Walk-In Closet
Flooring:

Tile, Wood
# of Rooms:

12
Level 1 Rooms:

4 Or More Bedrooms, Bath Main, Bath(s) Other, Breakfast Room, Conservatory, Dining Room, Family Room, Foyer, Kitchen, Laundry Room, Library, Living Room, Media Room, Pantry
Level 2 Rooms:

Attic
Kitchen Level:

First
Kitchen Area:

Center Island, Eat-In Kitchen
Living Room Level:

First
Dining Room Level:

First
Dining Area:

Formal Dining Room
Family Room Level:

First
Basement Description:

Finished, Full, Walkout
Other Room 1 Level:

Second
Other Room 1:

Library
Other Room 2 Level:

First
Other Room 2:

Conservatory
Other Room 3 Level:

Ground
Other Room 3:

Rec Room
Other Room 4 Level:

Ground
Other Room 4:

Leisure Room
Ground Level Rooms:

Powder Room, Rec Room, Storage Room, Utility Room, Walkout
# of Fireplaces:

3
Fireplace Description:

Family Room, Living Room, Rec Room, Wood Burning

Room Dimensions

Living Room Dimensions:

24x16
Kitchen Dimensions:

18x14
Dining Room Dimensions:

19x15
Family Room Dimensions:

28 Sqft
Bedroom 1 Dimensions:

17x15
Bedroom 2 Dimensions:

16 Sqft
Bedroom 3 Dimensions:

13x12
Bedroom 4 Dimensions:

13x12
Other Room 2 Dimensions:

21x12
Other Room 3 Dimensions:

26x20
Other Room 4 Dimensions:

20x14

Financial & Terms

Possession:

P.O.T.

Location

Directions:

Shongum Rd or W Hanover to Radtke Rd. #20.
Latitude:

40.84866
Longitude:

-74.53729

The Property

Property Subtype:

Single Family
Approx Lot Size:

1 Sqft
Lot Description:

Lake/Water View, Level Lot
Total Acres:

1 Sqft
Lot Identifier:

138
Zoning:

RESIDENTIAL
Exterior Features:

Deck, Dock, Hot Tub, Metal Fence, Patio, Wood Fence
Easements:

Unknown
Farm Assessment:

No
Assessment Land:

340800
Assess Amount Land Tax:

*

Listing Agent

Contact info:

Taxes

Tax ID:

*
Tax ID For Property:

2332-00154-0000-00138-0000-
Tax Year:

2024
Tax Year:

*
Tax Rate:

*
Tax Rate Year:

2024
Tax Rate Amount:

2.831
Tax Amount:

$24,196
Tax Amount:

$*
Lot ID Tax:

*
Lot Size Tax:

*
Acres Tax:

$*
Block ID Tax:

*
City Tax:

$*
City Code Tax:

*
County Tax:

$*
County Code Tax:

*
Zip Code Tax:

*

Beds

# of Bedrooms:

4
Master Bedroom Description:

1st Floor, Full Bath, Walk-In Closet
Bedroom 1 Level:

First
Bedroom 2 Level:

First
Bedroom 3 Level:

First
Bedroom 4 Level:

First

Baths

# of Baths:

4.10
# of Full Baths:

4
# of Half Baths:

1
Master Bath Features:

Jetted Tub, Stall Shower

The Listing

Home Warranty:

No

Heating & Cooling

Cooling:

3 Units, Central Air
Heating:

1 Unit, Baseboard - Hotwater, Multi-Zone
Water Heater:

Gas

Utilities

Utilities:

Electric, Gas-Natural
Water:

Well
Fuel Type:

Gas-Natural
Sewer:

Septic 4 Bedroom Town Verified

Appliances

Appliances:

Carbon Monoxide Detector, Cooktop - Gas, Dishwasher, Dryer, Generator-Built-In, Hot Tub, Instant Hot Water, Kitchen Exhaust Fan, Microwave Oven, Refrigerator, Sump Pump, Wall Oven(s) - Electric, Washer, Wine Refrigerator

Schools

Grade School:

Shongum
Middle Or Junior School:

Randolph
High School:

Randolph

The Community

Section/Subdiv/Development:

SHONGUM LAKE - LAKEFRONT
Community Living:

Yes
Services:

Cable TV, Garbage Included
Amenities:

Club House, Kitchen Facilities, Lake Privileges, Playground
Pool:

Yes
Pool Description:

Heated, In-Ground Pool
Pets Allowed:

Yes
Assoc/Maint. Fee:

685
Association/Maintenance Fee Frequency:

Annually
Association/Maintenance Fee Includes:

Maintenance-Common Area
Other Fees:

$300
Other Fee Freqency:

One Time
Assessment Total:

854700
Assessment Total Tax:

*
Assessment Bldg:

513900
Assess Amount Building Tax:

*

Parking

# of Garage Spaces:

3
Garage Description:

Attached Garage, Garage Door Opener
Parking/Driveway Description:

Blacktop

Extra Units

In-Law Suite:

No

Monthly cost estimate

Asking price

$1,500,000

Expense	Monthly cost
Mortgage	$8,032
Taxes	N/A
Insurance	$412
Utilities	N/A
Total	$8,444/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
6/12/25 Jun 12, 2025	Sold Subject To Contingencies	GSMLS	$1,500,000	23.5% (7.6% / YR)
5/19/22 May 19, 2022		GSMLS	$1,215,000	1.3%
4/24/22 Apr 24, 2022		GSMLS	$1,200,000

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This house located in Randolph, NJ 07869-3849 is currently for sale for $1,500,000. 20 RADTKE RD is a – square foot house with 4 beds and 4.5 baths that has been on Estately for 5 days. This house is in the attendance area of Randolph High School and Randolph Middle School.

Listing courtesy of GSMLS / JILLAYNE SOUTHREN / WEICHERT REALTORS

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