Pending inspection

Listed by: Key Results Real Estate • Cole E. Blackburn

Price cut: $10K (7/3)

$329,900

601 Helton Street, Castle Rock, WA 98611

3beds

1,296sqft

Manufactured Home, Manufactured On Land

Built in 2025

7,627 Square Feet Lot

$330,000 Zestimate^®

$255/sqft

$-- HOA

What's special

Clean functional layoutFlat fully useable lotStainless steel appliances

Brand new 3 bedroom, 2 bath, 1,296 sqft home on a flat, fully useable lot in Castle Rock. Installed on poured concrete foundation with a brand new concrete parking pad and front sidewalks already in place. Inside you’ll find stainless steel appliances, laminate flooring through the main living areas, wall to wall carpet in the bedrooms, and a primary suite with its own full bath. Clean, functional layout and completely turnkey. Quiet neighborhood setting with I-5 access just minutes away for an easy commute. Opportunities like this don’t come up often at this price point so move fast!

162 days

316

16

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 1
3/4 bathrooms: 1
Main level bathrooms: 2
Main level bedrooms: 3

Primary bedroom

Level: Main

Bedroom

Level: Main

Bedroom

Level: Main

Bathroom three quarter

Level: Main

Bathroom full

Level: Main

Entry hall

Level: Main

Kitchen with eating space

Level: Main

Living room

Level: Main

Heating

Forced Air, Electric

Cooling

None

Appliances

Included: Dishwasher, Refrigerator, Stove(s)/Range(s), Dishwasher(s), Refrigerator(s)

Features

Bath Off Primary, Dining Room
Flooring: Laminate, Carpet
Basement: None
Has fireplace: No

Interior area

Total interior livable area: 1,296 sqft

Property

Parking

Total spaces: 2
Parking features: Driveway
Uncovered spaces: 2

Features

Levels: One
Stories: 1
Entry location: Main
Patio & porch: Bath Off Primary, Dining Room, Walk-In Closet(s)

Lot

Size: 7,627 Square Feet
Features: Paved, Fenced-Partially
Topography: Level

Details

Parcel number: 307730100
Zoning description: Jurisdiction: City
Special conditions: Standard

Construction

Type & style

Home type: MobileManufactured
Architectural style: Manuf-Double Wide
Property subtype: Manufactured Home, Manufactured On Land

Materials

Wood Products
Foundation: Block, Poured Concrete
Roof: Composition

Condition

New construction: Yes
Year built: 2025

Utilities & green energy

Electric: Company: Cowlitz PUD
Sewer: Sewer Connected, Company: City of Castle Rock
Water: Public, Company: City of Castle Rock

Community & HOA

Community

Subdivision: Castle Rock

Location

Region: Castle Rock

Financial & listing details

Price per square foot: $255/sqft
Tax assessed value: $52,320
Annual tax amount: $455
Date on market: 2/13/2026
Cumulative days on market: 161 days
Listing terms: Conventional,FHA,USDA Loan,VA Loan
Inclusions: Dishwasher(s), Refrigerator(s), Stove(s)/Range(s)
Body type: Double Wide

Estimated market value

$330,000

$314,000 - $347,000

Not available

Price history

Date	Event	Price
7/16/2026	Pending sale	$329,900$255/sqft
Source: NWMLS as distributed by MLS GRID #2479364 Report a problem
7/3/2026	Price change	$329,900-2.9%$255/sqft
Source: RMLS (OR) #602818379 Report a problem
6/3/2026	Price change	$339,900-1.4%$262/sqft
Source: RMLS (OR) #602818379 Report a problem
5/12/2026	Price change	$344,900-1.4%$266/sqft
Source: RMLS (OR) #602818379 Report a problem
2/12/2026	Listed for sale	$349,900+230.1%$270/sqft
Source: NWMLS as distributed by MLS GRID #2479364 Report a problem
7/7/2020	Sold	$106,000$82/sqft
Source: NWMLS as distributed by MLS GRID #1627071 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$456 +0.3%	$52,320
2024	$454 +3.3%	$52,320
2023	$440 -3.3%	$52,320 -5.5%
2022	$454	$55,390 +14%
2021	$454 +2.6%	$48,580 +10%
2020	$443	$44,170

Find assessor info on the county website

Monthly payment

Estimated monthly payment$1,822

Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: 98611

Getting around

37 / 100

Car-Dependent

37 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

3/10
Castle Rock Elementary School
Grades: PK-5Distance: 0.5 mi
4/10
Castle Rock Middle School
Grades: 6-8Distance: 0.5 mi
3/10
Castle Rock High School
Grades: 9-12Distance: 0.8 mi

Schools provided by the listing agent

Elementary: Castle Rock Elem
Middle: Castle Rock Mid
High: Castle Rock High

Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.