When was property at 20 Hartshorne Lane built and last sold?

The property at 20 Hartshorne Lane was built in 1904 and last sold on Aug 27, 1998 for $955,000.

How much is this home worth?

The estimated value of the home located at 20 Hartshorne Lane is $0.

What are some comparable homes to 20 Hartshorne Lane?

There are currently no comparable homes to 20 Hartshorne Lane.

Rumson

07760

Rumson - Fair Haven

20 Hartshorne Lane

$3,450,000

● House - Off Market

20 Hartshorne Lane

Rumson, NJ 07760

5 Beds

3 Baths, 2 Half Baths

6,155 Ft²

$20,435

Est. Monthly

2.13%

Cap Rate

About This Property

Discover coastal elegance & timeless design in this spacious Rumson home, just minutes to the beach. Thoughtfully designed for entertaining & everyday living, this 6155sf, 5+BR, 5BA home sits on 1.35 private acres in much sought-after neighborhood. Wraparound porch leads to sunlit interiors with soaring ceilings, architectural flourishes & amenities including a 1400-bottle wine room. Enjoy formal living & dining rooms, 2 family rooms, 3 offices/dens, & an expansive kitchen with a large island, walk-in pantry & a barrel-vaulted window seat overlooking the yard. Bonus: 800sf room offers potential for guest quarters, home studio or gym. Outside, enjoy lush gardens, gazebo, patio, and space for a pool. 3 car garage & whole-house generator. Close to ferry

Unit Size

6,155 Ft²

Days on Market

112 days

Land Size

1.35 acres

Price per sqft

$593

Property Type

House

Property Taxes

$2,512

HOA Dues

Year Built

1904

Payment Calculator

Cap Rate Calculator

Last updated: 2 years ago (MOMLS #22504906)

Price History

Date / Event	Date	Event
Jun 23, 2025	Sold	Premium
Sold
Apr 23, 2025	In contract	-
In contract
Apr 14, 2025	Price Decreased	$3,650,000 ↓ $300K (7.6%)
Price Decreased
Feb 24, 2025	Listed by Resources Real Estate	$3,950,000
Listed by Resources Real Estate

Property Highlights

Garage

Air Conditioning

Fireplace

Building Info

Overview

General

Year Built: 1904

Effective Year Built: 1904
Building Count: 1
Total Rooms: 13
Bedroom Count: 5
Bathroom Count: 2
Full Bathrooms: 1
Partial Bathrooms: 2
Building Condition: 6
Building Quality: 0
Construction Type: 6
Building Style: 5
Exterior Walls Type: 0
Interior Walls Type: 0
Roof Shape Type: 8
Roof Cover Type: 20
Floor Count: 250
Living Units: 1
Floor Cover: 0
Basement Type: 9
Basement Area: 785
Garage Type: 2
Garage Square Area: 840
Parking Space Count: 3
Patio Type: 20
Porch Type: 7
Pool Type: 0

Dimensions

Lot Size Square Feet: 58,762

Total Building Area: 6,155
Building Area: 6,155
Building Area Measurement: L

Heating and Cooling

Fireplace Count: 1

Air Conditioning: 13
Heating: 4
Heated Square Feet: 6,155
Heating Fuel Type: 0

Utilities

Sewer System: 5

Water Service: 6

Building

Building Type: 0

Property Class: R
Land Acres: 0000001349
Standard Land Use Code: 1001
County Land Use Code: 2

Neighborhood

School District Name: Rumson Borough School District

Census Tract: 803900

Zoning

Zoning: R-2

Geography

Assessors Map Reference: TAX MAP 16

Account Number: 138000
District: 41
Parcel: 41 00074-0000-00001
Block: 74
Lot: 1
Municipality: RUMSON BORO
Latitude: 40.3694
Longitude: -73.986

Address

Full Address: 20 Hartshorne Ln

Address - House Number: 20
Address - Street Name: Hartshorne
Address - Suffix Type: Ln
State: NJ
City Name: Rumson
Carrier Code: C011
4-Digit Zip Code: 1940
Zip Code: 07760

Valuation

Tax

Tax Year: 2023

Tax Amount: $3,147,883

Appraisal Valuation

Standard Deviation: 0.1364

Valuation Date: Apr 03, 2024
Confidence Score: 84
Final Value: 3,024,242
High Value: 3,436,984
Low Value: 2,611,501

Market Valuation

Market Total Value: $2,692,800

Market Land Value: $1,765,500
Market Improvement Value: $927,300

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $2,692,800
Assessed Land Value: $1,765,500
Assessed Improvements Value: $927,300

Sales

Current Sale Contract Date: Aug 27, 1998

Current Sale Recording Date: Oct 15, 1998
Current Sale Price:

Premium
Current Sale Document Type: 27

Data used for valuation calculations is provided by RealtyHop, and other third party sources

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Comparables

About Rumson - Fair Haven

Stats & Trends

Median Asking:

$2,565,000

Sale Price/ft²

$791

Below Asking

0.01%

Average Days on Market

Average Home Size

3402 ft²

Average Home Age

30.2 years

Currently For Sale

18 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

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3 Baths

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3 Baths

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$8,500 /mo

4 Beds
3 Baths

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Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Thomas J McCormack, Resources Real Estate
Last Updated: 2 years ago
Data Source: MOMMLS, MLS# 22504906

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

20 Hartshorne Lane

About This Property

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Zoning

Geography

Valuation

Comparables

About Rumson - Fair Haven

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions