Bart Achterberg Real Estate Agent - Fast Action Realty

N5452 18th Rd, Montello, WI For Sale $825,000 - listed by Bart Achterberg — For Sale $825,000

Bart Achterberg listing agent for 360 Richard St, Waukesha, WI - sold for $315,000 — Sold $315,000

2306 S 85th St, Milwaukee, WI For Rent $2,000/month - listed by Bart Achterberg — For Rent $2,000/month

Bart Achterberg buyer's agent for 422 W Grand Ave, Port Washington, WI - sold for $425,000 — Sold $425,000

Bart Achterberg

Madison WI

Fast Action Realty

34 Closed Sales

$10.2M Total Value

$135K - $780K Price Range

$300.8K Average Price

Prior 5 years

About Bart

Home Types: House, Multifamily, Commercial, Condo, Lot/Land

Years of Experience: 18

Education: JD/Law School Graduate. BBA/Business degree

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$1,661,900
Average Sale Price	$415,475
Price Range	$315K - $532K

Buyer Deals
Total Deals	2
Total Value	$720,000
Average Sale Price	$360,000
Price Range	$295K - $425K

Seller Deals
Total Deals	8
Total Value	$2,823,550
Average Sale Price	$352,944
Price Range	$57K - $780K

Buyer Deals
Total Deals	4
Total Value	$1,432,000
Average Sale Price	$358,000
Price Range	$295K - $425K

Seller Deals
Total Deals	18
Total Value	$5,711,150
Average Sale Price	$317,286
Price Range	$57K - $780K

Buyer Deals
Total Deals	16
Total Value	$4,516,300
Average Sale Price	$282,269
Price Range	$80K - $585K

5 Year View

Neighborhoods Bart is Experienced In

Bart's Listings and Deals

Bart's Active Listings

$825,000
- 4 Beds
- 4 Baths
- 2,333 Sq Ft
N5452 18th Rd

Montello, WI
Your Dream Log Cabin on 29+ Acres!! This Meticulous Log Cabin has Everything! Wood Floors, Vintage Ovens, Wood Doors, Open Staircases, Outbuilding With Full Electric & Water, Almost 30 Acres of Land, Great Deer/Turkey/Duck Hunting, Some Tillable Land, and Much More! Come and See the Views for Miles and Enjoy the Peace and Tranquility! Relax and Enjoy yourself on the Fully-Enclosed 3-Season Room,

Bart Achterberg Fast Action Realty

$2,000 per month
- 3 Beds
- 1.5 Baths
- 1,135 Sq Ft
2306 S 85th St

Milwaukee, WI
Beautiful West Allis Home with Finished Basement for entertainment and Additional Space. Central Location is just minutes from multiple freeways and is close to everything!! Kids can walk to School. Beautiful Living Room, Sparkling Kitchen, Two car garage, Firepit, and more Features to enjoy!! This is your new Home!

Bart Achterberg Fast Action Realty

Recently Sold

$377,000

Sold May 1, 2026
- 3 Beds
- 2 Baths
- 2,225 Sq Ft
8600 Oak Park Cir

Minocqua, WI
- 6% Below List
- 135 Days On Market
- $169/SF
- Current Est. Value $389K
Bart Achterberg Fast Action Realty

$315,000

Sold Mar 25, 2026
- 3 Beds
- 1.5 Baths
- 1,092 Sq Ft
360 Richard St

Waukesha, WI
- 7% Below List
- 57 Days On Market
- $288/SF
- Current Est. Value $321K
Bart Achterberg Fast Action Realty

$438,000

Sold Jan 16, 2026
- 3 Beds
- 2.5 Baths
- 1,605 Sq Ft
2473 Wildcat Dr

Fitchburg, WI
- 4% Below List
- 56 Days On Market
- $273/SF
- Current Est. Value $458K
Bart Achterberg Fast Action Realty

$531,900

Sold Dec 30, 2025
- 4 Beds
- 3.5 Baths
- 2,692 Sq Ft
241 S Longfield Dr

Sun Prairie, WI
- 1% Below List
- 8 Days On Market
- $198/SF
- Current Est. Value $565K
Bart Achterberg Fast Action Realty

$135,000

Sold Jun 30, 2025
- 3 Beds
- 1 Bath
- 1,282 Sq Ft
806 E Moreland Blvd

Waukesha, WI
- 18% Below List
- 166 Days On Market
- $105/SF
- Current Est. Value $138K
Bart Achterberg Fast Action Realty

$780,000

Sold Apr 28, 2025
- 3 Beds
- 2.5 Baths
- 2,135 Sq Ft
7679 S 68th St

Franklin, WI
- 1% Below List
- 20 Days On Market
- $365/SF
- Current Est. Value $753K
Bart Achterberg Fast Action Realty

$190,000

Sold Feb 28, 2025
- 3 Beds
- 1 Bath
- 1,173 Sq Ft
3059 S 67th St

Milwaukee, WI
- 5% Below List
- 9 Days On Market
- $162/SF
- Current Est. Value $244K
Bart Achterberg Fast Action Realty

$427,500

Sold Apr 1, 2024
- 3 Beds
- 2.5 Baths
- 2,395 Sq Ft
2072 S 104th St

Milwaukee, WI
- 2% Above List
- 6 Days On Market
- $178/SF
- Current Est. Value $478K
Bart Achterberg Fast Action Realty

$480,000

Sold Mar 15, 2024
- 4 Beds
- 2.5 Baths
- 2,059 Sq Ft
12840 W Crawford Dr

New Berlin, WI
- 2% Above List
- 3 Days On Market
- $233/SF
- Current Est. Value $513K
Bart Achterberg Fast Action Realty

Awards and Designations

Attorney/Juris Doctor. Bachelor of Business.

Bart Achterberg

(608) 571-1569

Fast Action Realty

(608) 571-1569

Homes for Sale by City

Bart Achterberg

About Bart

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Bart is Experienced In

Bart's Listings and Deals

Bart's Active Listings

Recently Sold

Awards and Designations