$475,000
UNDER CONTRACT

25458 Lassiter Ct Custer, SD 57730

Estimated payment $3,006/month

Total Views 339
2 Beds
3 Baths
1,440 Sq Ft
$330 Price per Sq Ft

Highlights

  • Very Popular Property
  • Greenhouse
  • Near a National Forest
  • Horses Allowed On Property
  • RV Parking in Community
  • Deck

About This Home

Self-Sufficient. Solid. Seriously Priced to Sell. This one-of-a-kind rural retreat on 6.31 acres offers everything you need for off-grid living, sustainable homesteading, or simply a wonderful home. Whether you're a prepper, a gardener, or just looking to get away from it all—this property delivers. Built with ultra-durable ICF (Insulated Concrete Forms) construction, the home offers superior insulation, exceptional indoor air quality, and resistance to fire, moisture, and pests—far outperforming traditional builds. It’s built to last. Enjoy multiple heat sources, including radiant heater, a newly installed pellet stove, and a propane backup generator. The well has good flow, and includes hand-pump capability. An underground root cellar made of corrugated steel (8' diameter x 14' long) offers essential food storage, and the land has been chemical-free for years—perfect for organic gardening or permaculture practices. Inside, the main level features two bedrooms, including a primary with walkout to the deck. The basement includes one heated bonus room (no window, think office/gym), a hidden exit, a bath, and tons of potential to build a family room or more bedrooms. Additional features include: New windows, new gorgeous steel log siding, new pellet stove, new exterior stonework, fresh interior paint & some updated radiant heaters, a 16x20 greenhouse (repairs rqd) and a 12x20 steel carport. This property is being sold as is and borders 400+ acres of USFS land!

Listing Agent

Andrea Ronning

Aspen+Pine Realty License #16824 Listed on: 07/01/2025

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $4,441

Year Built

  • Built in 1997

Lot Details

  • 6.31 Acre Lot
  • Barbed Wire
  • Aluminum or Metal Fence
  • Unpaved Streets
  • Partially Wooded Lot
  • Landscaped with Trees
  • Lawn
  • Garden
  • Subdivision Possible

Parking

  • 1 Car Detached Garage
  • Carport

Home Design

  • Ranch Style House
  • Composition Roof
  • Concrete Siding
  • Metal Siding
  • Log Siding

Interior Spaces

  • 1,440 Sq Ft Home
  • Double Pane Windows
  • Window Treatments
  • Living Room with Fireplace
  • Storage
  • Basement
  • Laundry in Basement
  • Electric Oven or Range
  • Property Views

Flooring

  • Carpet
  • Tile
  • Vinyl

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Deck
  • Open Patio
  • Greenhouse

Horse Facilities and Amenities

  • Horses Allowed On Property

Utilities

  • Radiant Ceiling
  • Pellet Stove burns compressed wood to generate heat
  • 220 Volts
  • Propane
  • Well
  • Electric Water Heater
  • On Site Septic

Community Details

  • RV Parking in Community
  • Near a National Forest

Home Details

Home Type

Single Family

Est. Annual Taxes

$4,441

Year Built

Built in 1997

Lot Details

0

Parking

1

Listing Details

  • Class: RESIDENTIAL
  • Type: Site Built
  • Estimated Total Finished Sq Ft: 1440
  • Basement Substructure: Full Basement, Walkout, Unfinished, Insulated Concrete
  • Basement Total Sq Ft: 1440
  • Estimated Size Bedroom 2: 12x12
  • Deck Comments: 23x14
  • Deck: Yes
  • Estimated Dining Room Size: 11x12
  • Dining Room Comments: Combo--lots of windows
  • Dining Rm Level: M
  • Extras: Storage, View
  • Full Three Quarter Bathrooms: 3
  • Estimated Kitchen Size: 19x14
  • Estimated Living Room Size: 21x13
  • Living Rm Comments: New Pellet Stove
  • Living Rm Level: M
  • Main Level Fin Sq Ft: 1440
  • Main Level Total Sq Ft: 1440
  • Estimated Primary Bedroom Size: 13x15
  • Master Bedrm Comments: Walkout
  • Master Bedrm Level: M
  • Other Rm1 Approx Size: 12x13
  • Other Rm1 Comments: Non conforming
  • Other Rm1 Level: B
  • Personal Property: Refrigerator, Electric Range Oven, Washer, Dryer, Window Coverings(All)
  • Style: Ranch
  • Subdivision Yn: Yes
  • Systems: 220V Service, Breaker
  • Utilities Electric: Black Hills Energy
  • Utilities Gas: Propane Tank Owned, Propane Tank Leased
  • Warranty Program: As Is
  • Year Built: 1997
  • Special Features: UnderContract
  • Property Sub Type: Detached

Interior Features

  • Fireplace: Yes
  • Basement: Yes
  • Basement: Yes
  • Fireplace Type: One, In Living Room, Pellet Stove
  • Estimated Sq Ft: 2500 - 2999
  • Estimated Total Sq Ft: 2880
  • Bedroom 2 Comments: New Radiant Htr
  • Bedroom 2 Level: M
  • Interior: Carpet, Tile Floors, Vinyl Flooring
  • Kitchen Comments: Pine Cupboards
  • Kitchen Level: M
  • Laundry: Basement
  • Number Of Bedrooms: 2
  • Number Of Fireplaces: 1
  • Windows: Double Pane

Exterior Features

  • Construction: Concrete Foam
  • Landscaping: Fence Metal, Lawn, Rock, Trees, Garden Area, Barbed Wire
  • Exterior: Unpaved Street, Horses Allowed, RV Parking, Greenhouse
  • Patio Deck: Open Patio, Open Deck
  • Roof: Composition
  • Siding: Metal Siding, Log Siding

Garage/Parking

  • Garage Type: Detached, Carport/2 Cars
  • Garage Size: 24x20
  • Garage: One Car
  • Garage Spaces: 1 Stall
  • Garage Type: Detached

Utilities

  • Average Electric: 56/mo
  • Heating: Electric, Radiant Ceiling, Pellet Stove
  • Utilities Sewer: Septic
  • Water: Well
  • Water Heater: Electric

Schools

  • School District: Custer
  • School District: Custer

Lot Info

  • Acreage: 5.1 - 10
  • Horses Allowed: Yes
  • Lot Description: Partially Wooded, Borders National Forest
  • Lot Size: 6.31
  • Number Of Acres: 6.31
  • Zoning: Residential

Rental Info

  • Pets Allowed: Yes

Tax Info

  • RE Taxes: 4440.84
  • Re Tax Year: 24

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $5,032 $443,118 $182,750 $260,368
2023 $4,677 $420,325 $182,750 $237,575
2022 $4,397 $318,614 $129,650 $188,964
2021 $3,127 $286,599 $105,361 $181,238
2020 $2,973 $245,973 $92,987 $152,986
2019 $2,808 $245,973 $92,987 $152,986
2018 $2,709 $217,832 $93,487 $124,345
2017 $2,692 $217,832 $93,487 $124,345
2016 $2,770 $213,332 $88,987 $124,345
2015 $2,770 $219,286 $0 $219,286
2013 -- $204,530 $0 $204,530
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
07/01/2025 07/01/25 For Sale $475,000 -- $330 / Sq Ft
Source: Mount Rushmore Area Association of REALTORS®

About the Listing Agent

Andrea Ronning

Aspen+Pine Realty

(605) 597-7410

Section Image

Real estate is about YOU.

I try hard to understand what is important to my clients. Buying or selling a home is a major decision; I want my clients to be satisfied with their purchase during and after the sale.

My clients would say that I often go above and beyond and I work ahead to avoid delays and pitfalls. That comes from years of experience.

My personality allows me to easily connect with clients and to make the buying/selling process as stress-free as

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Source: Mount Rushmore Area Association of REALTORS®

MLS Number: 85098

Mount Rushmore Area Association of REALTORS®

APN: 005901