Paul Merk Real Estate Agent - Castle Rock Realty

Lot 48 Grand View Trail, Armenia, WI Under Contract $185,900 - listed by Paul Merk — Under Contract $185,900

Paul Merk listing agent for N4820 Felland Rd, Mauston, WI - sold for $65,000 — Sold $65,000

N9340 22nd Ave, Necedah, WI For Sale $149,900 - listed by Paul Merk — For Sale $149,900

Paul Merk buyer's agent for N7241 Three Rivers Blvd Unit C1, New Lisbon, WI - sold for $225,000 — Sold $225,000

W4132 May's Point Rd, Necedah, WI For Sale $290,000 - listed by Paul Merk — For Sale $290,000

Paul Merk

Mauston WI

Castle Rock Realty

99 Closed Sales

$51.4M Total Value

$4.5K - $4.4M Price Range

$519.2K Average Price

Prior 5 years

About Paul

Paul Merk is a Broker Associate with Castle Rock Realty specializing in Castle Rock Lake, Petenwell Lake area properties as well as Campgrounds and Resorts throughout all of Wisconsin.
With over 20 years of experience and more than 200,000,000 in career sales, Paul is a trusted expert in lakefront properties, campgrounds and other investment properties. He has sold over $75,000,000 in lake property sales making him one of the most experienced lake property specialists in the region.
Raised on a dairy farm outside of Mauston, Paul developed a strong work ethic and a straightforward, honest approach that he brings to every transaction. Clients value his responsiveness, market insight, and ability to guide them through every step of the buying and selling process.
Paul is frequently sought out for his experience and has led seminars on “Buying the Right Lake Property” at Lake Home and Cabin Shows in Chicago and Madison, helping educate buyers on making smart lake property investments.
Whether you’re buying, selling, or investing, Paul is committed to delivering results and making the process as smooth and successful as possible.

Home Types: House, Lot/Land, Mobile Homes, Commercial, Townhouse, Condo

Years of Experience: 23

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	9
Total Value	$7,347,900
Average Sale Price	$816,433
Price Range	$65K - $2.1M

Buyer Deals
Total Deals	3
Total Value	$5,010,000
Average Sale Price	$1,670,000
Price Range	$260K - $3.1M

Seller Deals
Total Deals	21
Total Value	$12,645,200
Average Sale Price	$602,152
Price Range	$63K - $2.1M

Buyer Deals
Total Deals	7
Total Value	$6,045,000
Average Sale Price	$863,571
Price Range	$120K - $3.1M

Seller Deals
Total Deals	76
Total Value	$34,723,300
Average Sale Price	$456,886
Price Range	$5K - $3.4M

Buyer Deals
Total Deals	23
Total Value	$16,675,200
Average Sale Price	$725,009
Price Range	$27K - $4.4M

5 Year View

Areas Paul is Experienced In

New Lisbon

16 Sales
Nekoosa

11 Sales
Mauston

8 Sales
Germantown

6 Sales

Paul's Listings and Deals

Paul's Active Listings

$149,900
- Land
- 1.01 Acres
- $148,416 per Acre
N9340 22nd Ave

Necedah, WI
Build your lakeside retreat on this affordable 1+ acre waterfront lot on Castle Rock Lake with 137 feet of frontage. Located in the May's Point development, this lot offers a less-regulated setting ideal for recreation — snowmobile and ATV access right from the property, plus a boat slip included. Minimum building size is 1,200 sq. ft. and HOA fees run about $400/year.

Paul Merk Castle Rock Realty

$290,000
- Land
- 1.12 Acres
- $258,929 per Acre
W4132 May's Point Rd

Necedah, WI
Great waterfront lot with 115' of frontage on a nice, quiet part of Castle Rock Lake. Close to some of the best walleye & crappie fishing on the entire lake. May's Point development allows short term rentals so you can build a home you can use for yourself and rent it for additional income. Castle Rock Lake is an extremely popular lake for VRBO properties. You can also ATV and Snowmobile right

Paul Merk Castle Rock Realty

$295,000
- Land
- 2.71 Acres
- $108,856 per Acre
W4054 29th St

Necedah, WI
2.7 acre Waterfront Lot on Castle Rock Lake with 219' of frontage. This large lot in May's Point is very close to a public boat launch and very close to some of the best walleye and crappie fishing on all of Castle Rock Lake. You can also boat to 7 different restaurants & pubs or fill your boat with gas at 3 different location on the lake. No lake in Wisconsin offers more fun on the water than

Paul Merk Castle Rock Realty

$185,900

Under Contract
- Land
- 2.26 Acres
- $82,257 per Acre
Lot 48 Grand View Trail

Armenia, WI
Waterfront Lot with 151 feet of frontage on Petenwell Lake. This 2.26 acre lot provides spectacular views of Wisconsin's 2nd largest lake. Enjoy the over 23,000 acres of natures waterpark that Petenwell Lake has to offer. This lake is great for all types of water sports including sailing, and is known to be one of Wisconsin's "Sleeping Giants" when it comes to fishing.. This lot has enough

Paul Merk Castle Rock Realty

Recently Sold

$65,000

Sold Jun 22, 2026
- Land
- 3.90 Acres Lot
N4820 Felland Rd

Mauston, WI
- 16% Below List
- 31 Days On Market
- Current Est. Value $87K
Paul Merk Castle Rock Realty

$69,900

Sold Mar 19, 2026
- 3 Beds
- 1 Bath
- 1,248 Sq Ft
308 Academy St

Elroy, WI
- 13% Below List
- 38 Days On Market
- $56/SF
- Current Est. Value $73K
Paul Merk Castle Rock Realty

$350,000

Sold Dec 29, 2025
- 2 Beds
- 2 Baths
- 1,248 Sq Ft
W6017 Howe Ln

New Lisbon, WI
- 6 Days On Market
- $280/SF
- Current Est. Value $357K
Paul Merk Castle Rock Realty

$423,000

Sold Dec 29, 2025
- 3 Beds
- 2 Baths
- 2,700 Sq Ft
N5793 Woodland Hills Rd

New Lisbon, WI
- 10% Below List
- 167 Days On Market
- $157/SF
- Current Est. Value $447K
Paul Merk Castle Rock Realty

$290,000

Sold Oct 2, 2025
- Land
- 3.09 Acres Lot
W3930 Dam Rd

Germantown, WI
- 22% Below List
- 144 Days On Market
- Current Est. Value $509K
Paul Merk Castle Rock Realty

$447,000

Sold Jun 18, 2025
- 3 Beds
- 2 Baths
- 2,000 Sq Ft
N7821 Lake View Ct

Unit 15

New Lisbon, WI
- 39 Days On Market
- $224/SF
- Current Est. Value $486K
Paul Merk Castle Rock Realty

$260,000

Sold Feb 21, 2025
- Land
- 2.43 Acres Lot
Lot 11 Big Bay Rd

Armenia, WI
- 71 Days On Market
Paul Merk Castle Rock Realty

$395,000

Sold Feb 21, 2025
- 3 Beds
- 2 Baths
- 1,800 Sq Ft
N7242 Trophy Dr

New Lisbon, WI
- 7% Below List
- 120 Days On Market
- $219/SF
- Current Est. Value $443K
Paul Merk Castle Rock Realty

$144,900

Sold Feb 17, 2025
- 4 Beds
- 2.5 Baths
- 2,346 Sq Ft
205 Division St

Elroy, WI
- 24 Days On Market
- $62/SF
- Current Est. Value $219K
Paul Merk Castle Rock Realty

Awards and Designations

RSPS - Resort & Second-Home Property Specialist

Other Experience

Investments, Luxury Homes

Agent License: Wisconsin #53004

Paul Merk

(608) 933-9011

Castle Rock Realty

(608) 933-9011

Nearby Homes

Paul Merk

About Paul

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Paul is Experienced In

Paul's Listings and Deals

Paul's Active Listings

Recently Sold

Awards and Designations

Other Experience