Does Greenfield Avenue, New Berlin, WI show holiday spirit?

As of early 2026, 100% of users say there's holiday spirit

Is parking easy in Greenfield Avenue, New Berlin, WI?

As of early 2026, 100% of users say parking is easy

Are yards well-kept in Greenfield Avenue, New Berlin, WI?

As of early 2026, 100% of users say yards are well-kept

Is a car needed in Greenfield Avenue, New Berlin, WI?

As of early 2026, 100% of users say car is needed

Is there wildlife in Greenfield Avenue, New Berlin, WI?

As of early 2026, 80% of users say there's wildlife

Is Greenfield Avenue, New Berlin, WI dog-friendly?

As of early 2026, 67% of users say it's dog friendly

Would people walk alone at night in Greenfield Avenue, New Berlin, WI?

As of early 2026, 50% of users say people would walk alone at night

Are neighbors friendly in Greenfield Avenue, New Berlin, WI?

As of early 2026, 44% of users say neighbors are friendly

Are there community events in Greenfield Avenue, New Berlin, WI?

As of early 2026, 33% of users say there are community events

Is Greenfield Avenue, New Berlin, WI walkable to restaurants?

As of early 2026, 25% of users say it's walkable to restaurants

What is the price history for 21 S Triangle Ave?

21 S Triangle Ave in New Berlin, WI last sold for $58,200 in May 2021.

Is New Berlin a buyer's or seller's market?

New Berlin is currently a seller's market, based on recent for-sale activity.

What's the median sale price in New Berlin?

The median sale price in New Berlin is $463K. That is down $4.88K from the prior month.

What are the closest schools to 21 S Triangle Ave?

The closest schools to 21 S Triangle Ave in New Berlin, WI are New Berlin Middle/High School (rated 9/10), Orchard Lane Elementary School (Pre-K, rated 9/10).

OFF MARKET

$58,200

Last sold price

21 S Triangle Ave, New Berlin, WI 53151

Greenfield Avenue

Currently Off Market - Sold May 14, 2021 for $58,200

Home Value

Learn more about this home's value by checking out the value of nearby homes and how much similar homes have sold for.

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
1522 South Sunny Slope ROAD, New Berlin, WI	0.10	Single-Family Home	$369,900	12/05/25	3	1.5	1,456
13601 W Prospect DRIVE, New Berlin, WI	0.18	Single-Family Home	$305,000	03/30/26	3	1	1,304
13613 West Prospect PLACE, New Berlin, WI	0.11	Single-Family Home	$284,900	01/09/26	2	1	1,141
13830 W Park Ave, New Berlin, WI	0.40	Single-Family Home	$70,000	04/22/26	4	2	1,761
1704 S Berlin AVENUE, New Berlin, WI	0.14	Single-Family Home	$300,000	02/27/26	2	1	980
1260 Edwards STREET, Brookfield, WI	0.36	Single-Family Home	$400,000	07/20/26	3	2	1,820
1507 South Ranch ROAD, New Berlin, WI	0.26	Single-Family Home	$364,000	10/10/25	3	2	1,090
1270 Alfred STREET, Brookfield, WI	0.39	Single-Family Home	$400,000	12/31/25	3	1.5	1,605
13707 W Forest DRIVE, New Berlin, WI	0.24	Single-Family Home	$365,000	05/29/26	2	1	1,061
13780 W Park AVENUE, New Berlin, WI	0.39	Single-Family Home	$326,000	10/28/25	3	3	3,020

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.

Address	Distance	Price	Bed	Bath	Sqft	Status
1622 South Triangle AVENUE, New Berlin, WI 53151	0.05	$349,400	2	1	1,110	Off Market
1637 South Triangle AVENUE, New Berlin, WI 53151	0.08	$421,100	3	1.5	1,547	Off Market
13613 West Prospect PLACE, New Berlin, WI 53151	0.11	$284,900	2	1	1,141	Recently Sold
13618 West Meadow LANE, New Berlin, WI 53151	0.11	$474,900	3	2	1,578	Off Market
1522 South Sunny Slope ROAD, New Berlin, WI 53151	0.10	$369,900	3	1.5	1,456	Recently Sold
1514 South Sunny Slope ROAD, New Berlin, WI 53151	0.11	$472,300	3	1.5	1,824	Off Market
1430 South Rock PLACE, New Berlin, WI 53151	0.12	$202,600	3	1.5	906	Off Market
13818 West Meadow LANE, New Berlin, WI 53151	0.12	$345,900	2	2	1,341	Off Market
1704 S Berlin AVENUE, New Berlin, WI 53151	0.14	$300,000	2	1	980	Recently Sold
1645 South Parkview AVENUE, New Berlin, WI 53151	0.15	$433,400	3	2	1,867	Off Market
1515 South Sunny Slope ROAD, New Berlin, WI 53151	0.14	$378,300	3	1	1,680	Off Market
13523 West Prospect PLACE, New Berlin, WI 53151	0.17	$389,700	3	1.5	1,563	Off Market

Local Information

Map ViewExplore the area around 21 S Triangle Ave.
Schools1 Preschool School1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

About this House

21 S Triangle Ave is in the Greenfield Avenue neighborhood in New Berlin, WI and in ZIP code 53151. This property has a lot size of 7405 sqft.

21 S Triangle Ave, New Berlin, WI 53151 is a unknown in Greenfield Avenue. It last sold for $58,200 on May 14, 2021. This property is not currently displayed as for sale or rent on Trulia.

Home Details for 21 S Triangle Ave

Property Information
Property Type / Style Property Type: Unknown

Interior Features
Fireplace & Spa Fireplace

Lot Information
Lot Area: 7405 sqft

Price and Tax history

Date	Event	Price
May 14, 2021 Source: N/A	Sold	$58,200
Jun 5, 2019 Source: N/A	Sold	$63,000

Year	Property tax	Tax assessment
2024	$5,208	$450,600

Additional Cost

Market trends in New Berlin

Last updated August 2026

Avg. sale price

$463K

$4.88KMoM

Sale-to-List Price

—

Price per sq ft

$238

$0MoM

Available listings

Around this home

Orchard Lane Elementary School
PK-6
Public
453 Students
New Berlin School District
9/10
GreatSchools Rating
Parent Rating Average
We love Orchard Lane! My son loves going to school and enjoys the afterschool program. We like the curriculum! I’m amazed how much he learns each week. They quiz frequently so I’m able to see how he’s doing.We enjoy all the school events, especially Trunk or Treat and the Holiday Party with Santa. All of the office staff is responsive and caring. We love Ms Heather and Mr Lindner.We look forward to finishing all grades at Orchard Lane Elementary School!
Parent Review
1y ago
9 Reviews

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Greenfield Avenue

9 Homes For You
Buy: $193k - $875k

See Local Highlights

Neighborhood stats provided by third party data sources.

What Locals Say about Greenfield Avenue

At least 1 Trulia users voted on each feature.

100 % Say there's holiday spirit
100 % Say parking is easy
100 % Say yards are well-kept
100 % Say car is needed
80 % Say there's wildlife
67 % Say it's dog friendly
50 % Say people would walk alone at night
44 % Say neighbors are friendly
33 % Say there are community events
25 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.

Maria Fregoso
Resident
4mo ago
"People tend to say hello to each other and chat while walking my dog. It’s a nice neighborhood and the schools are great."
0
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Adam J.
Resident
5y ago
"Dog owners would love all the parks. People always slow down on the streets when you’re walking your dog. "
0
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Matt B.
Prev. Resident
7y ago
"quiet light to no traffic easy to walk to trail, or short drive to several parks get everywhere you want to be in 15 minutes easy to hang out with the animals in the yard and friendly dog lovers like everyother house"
4
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Stephim
Resident
8y ago
"Our neighborhood is wooded and natural, but close to everything. We have families and empty nesters and everything in between."
0
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Frequently asked questions about 21 S Triangle Ave

What is the price history for 21 S Triangle Ave?
21 S Triangle Ave in New Berlin, WI last sold for $58,200 in May 2021.
Is New Berlin a buyer's or seller's market?
New Berlin is currently a seller's market, based on recent for-sale activity.
What's the median sale price in New Berlin?
The median sale price in New Berlin is $463K. That is down $4.88K from the prior month.
What are the closest schools to 21 S Triangle Ave?
The closest schools to 21 S Triangle Ave in New Berlin, WI are New Berlin Middle/High School (rated 9/10), Orchard Lane Elementary School (Pre-K, rated 9/10).