For sale

Price cut: $104.3K (6/24)

$2,594,700

21 Westra Street, Interlaken, NJ 07712

4beds

3,100sqft

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Single Family Residence

Built in 1940

0.3 Acres Lot

$2,482,600 Zestimate^®

$837/sqft

$-- HOA

What's special

Wonderful curb appeal on this meticulously kept colonial w/the bonus of a rarely found 2 BD garage apartment. Located in the center of the special town of Interlaken & situated on a 90X150 lot is this spacious 4 BD, 2.5 BA beauty w/9ft ceilings on 1st fl, gleaming hdwd floors, foyer, formal DR w/beamed ceiling, bright white kitchen w/dining area & pantry. Oversized LR w/gas fireplace, sunroom, pretty staircase leading to 4 good sized BD & 2 updated BA, including one in the primary BDR, replaced, windows, roof & siding, full walkout bsmt leading to nice sized paver patio & big yard. 2 car garage & plenty of extra parking plus a great 2 story 2 BD, 1 BA apartment, ideal for guests, family or as a rental. Present tenant is month to month but would love to stay. Truly move in condition! Some photos are virtually staged and/or digitally enhanced.

43 days

1,044

25

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Bedroom

Area: 153.69
Dimensions: 14.1 x 10.9

Bedroom

Area: 143.32
Dimensions: 12.9 x 11.11

Bedroom

Area: 109
Dimensions: 10 x 10.9

Bathroom

Area: 26.1
Dimensions: 8.7 x 3

Bathroom

Area: 56.77
Dimensions: 8.11 x 7

Other

Area: 186.02
Dimensions: 14.2 x 13.1

Other

Area: 55.8
Dimensions: 9.3 x 6

Breakfast

Area: 78.48
Dimensions: 7.2 x 10.9

Dining room

Area: 174.66
Dimensions: 14.2 x 12.3

Kitchen

Area: 176.38
Dimensions: 14.11 x 12.5

Living room

Area: 353.91
Dimensions: 14.1 x 25.1

Sunroom

Area: 147.98
Dimensions: 9.8 x 15.1

Heating

Natural Gas, 2 Zoned Heat

Cooling

2 Zoned AC

Features

Ceilings - 9Ft+ 1st Flr, Dec Molding
Flooring: Concrete
Basement: Unfinished,Walk-Out Access
Attic: Pull Down Stairs
Number of fireplaces: 1

Interior area

Total structure area: 3,100
Total interior livable area: 3,100 sqft

Property

Parking

Total spaces: 2
Parking features: Asphalt, Driveway
Garage spaces: 2
Has uncovered spaces: Yes

Features

Stories: 2

Lot

Size: 0.3 Acres
Dimensions: 90 x 150

Details

Parcel number: 220001500000000102
Zoning description: Residential, Single Family

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence

Condition

Year built: 1940

Utilities & green energy

Sewer: Public Sewer

Community & HOA

Community

Security: Security System
Subdivision: None

HOA

Has HOA: No

Location

Region: Interlaken

Financial & listing details

Price per square foot: $837/sqft
Tax assessed value: $1,398,700
Annual tax amount: $11,176
Date on market: 5/31/2026
Inclusions: Washer, Window Treatments, Blinds/Shades, Dishwasher, Dryer, Refrigerator, Garage Door Opener, Gas Cooking
Exclusions: washer/dryer in guest house

Estimated market value

$2,482,600

$2.36M - $2.61M

$7,482/mo

Price history

Date	Event	Price
6/24/2026	Price change	$2,594,700-3.9%$837/sqft
Source: MoreMLS #22615874 Report a problem
5/31/2026	Listed for sale	$2,699,000+979.6%$871/sqft
Source: MoreMLS #22615874 Report a problem
7/8/1994	Sold	$250,000$81/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$12,113 +11.8%	$1,398,700 +11.8%
2024	$10,835 +7.8%	$1,251,100 +12.4%
2023	$10,049 +11.5%	$1,112,800 +18.7%
2022	$9,012 +6%	$937,800 +26.3%
2021	$8,505 +2.5%	$742,800 +8.3%
2020	$8,298 +13.7%	$685,900 +3.2%
2019	$7,301	$664,400 +6%
2018	$7,301 -14.5%	$626,800 +6.5%
2017	$8,543 -1.2%	$588,600 -3.5%
2016	$8,648 -4.2%	$610,200 +1.5%
2015	$9,030 +4.2%	$601,400 +1.6%
2014	$8,667 +13.5%	$592,100 +0.1%
2013	$7,636 -0.7%	$591,600 +17%
2012	$7,692 -4.6%	$505,700
2011	$8,066 +6.3%	$505,700
2010	$7,591 +0.9%	$505,700
2009	$7,520	$505,700
2008	--	$505,700
2007	--	$505,700
2006	--	$505,700 +1.2%
2005	--	$499,900
2003	--	$499,900 +134%
2002	--	$213,600
2001	--	$213,600

Find assessor info on the county website

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