25809 Sidney Trl, Custer, SD 57730
FOR SALE
5.1 ACRES

25809 Sidney Trl
Custer, SD 57730

  • 5 Beds
  • 4 Baths
  • 4,552 sqft (on 5.10 acres)

$1,525,000

Original price: $1,550,000
Est. Mortgage $8,831/mo*

$1,525,000

Original price: $1,550,000
Est. Mortgage $8,831/mo*
5 Beds
4 Baths
4,552 sqft
(on 5.10 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Listed by Jon & Jenni Brue, Keller Williams Realty, 605.381.1055. Move in Ready New Construction! Why wait months for a new build when your dream home is ready today? Welcome to Luxury at your 5 acre retreat. This 4500+ square foot home is a must see! The great room welcomes you with 15' ceilings as you enter this true Zero Entry level home. This great room boasts a ledge rock wood burning fireplace, spacious 25x22' living room with patio sliders to the front maintenance free deck. The kitchen has leathered Quartzite counters with a waterfall edge on the island. Gas or electricity is available for a 36" range. Dual full sized sinks and under cabinet lighting enhance the kitchen. The pantry has built in cabinetry along with designated space for an additional refrigerator/freezer and wine cooler. The spacious primary bedroom has it's own constellation deck for viewing the stars. The Wet Room offers a walk in shower and soaking tub along with dual sinks. Doing laundry is a breeze since the primary suite has it's own laundry room off the walk in closet. Two additional bedrooms and bath accompany this level. Downstairs offers a home in itself, perfect for a multigenerational family! It includes a family room, full kitchen, gas fireplace, walkout patio, game room, office, laundry and two additional bedrooms; a primary ensuite is with a walkout to the patio is one of the two. See documents for additional features. Seller is a licensed real estate agent in the state of SD.

Home Highlights

Parking
4 Car Garage
Outdoor
Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
$335
Listed
108 days ago

Home Details for 25809 Sidney Trl

Interior Features

Interior Details
Basement: Full,Walk-Out Access,FinishedNumber of Rooms: 8Types of Rooms: Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Family Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 5Main Level Bedrooms: 3Number of Bathrooms: 4Number of Bathrooms (full): 4Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 4552 Square Feet
Appliances & Utilities
Appliances: DisposalDisposalLaundry: Main Level,In Basement,Sink
Heating & Cooling
Heating: Propane,Forced Air,Heat PumpHas CoolingAir Conditioning: Evaporative CoolingHas HeatingHeating Fuel: Propane
Fireplace & Spa
Number of Fireplaces: 2Fireplace: Two, Gas LogHas a Fireplace
Windows, Doors, Floors & Walls
Window: Double Pane Windows, MetalFlooring: Carpet, Wood, Tile, Vinyl
Levels, Entrance, & Accessibility
Floors: Carpet, Wood, Tile, Vinyl

Exterior Features

Exterior Home Features
Roof: MetalPatio / Porch: Open Patio, Covered Patio, Open DeckOther Structures: OutbuildingFoundation: Wood Foundation
Parking & Garage
Number of Garage Spaces: 4Number of Covered Spaces: 4No CarportHas a GarageHas an Attached GarageParking Spaces: 4Parking: Four or More Car,Attached,RV Access/Parking,Garage Door Opener

Days on Market

Days on Market: 108

Property Information

Year Built
Year Built: 2025
Property Type / Style
Property Type: ResidentialProperty Subtype: Site BuiltArchitecture: Ranch
Building
Construction Materials: Frame

Price & Status

Price
List Price: $1,525,000Price Per Sqft: $335

Active Status

MLS Status: ACTIVE

Location

Direction & Address
City: CusterCommunity: Sidney Trail

Agent Information

Listing Agent
Listing ID: 87208

Building

Building Area
Building Area: 4552 Square Feet

HOA

HOA Fee Includes: None

Lot Information

Lot Area: 5.1 Acres

Offer

Listing Terms: Cash, New Loan

Miscellaneous

BasementMls Number: 87208

Additional Information

HOA Amenities: None
Last check for updates: about 2 hours ago
Listing courtesy of Jennifer Brue
Keller Williams Realty Black Hills RC
Jon Brue
Keller Williams Realty Black Hills RC
Source: Mount Rushmore Area AOR, MLS#87208

Price History for 25809 Sidney Trl

DatePriceEventSource
05/06/2026$1,525,000PriceChange
Mount Rushmore Area AOR #87208
04/20/2026$1,550,000PriceChange
Black Hills AOR #177160
03/05/2026$1,575,000PriceChange
Mount Rushmore Area AOR #87208
01/02/2026$1,595,000PendingToActiveBlack Hills AOR #174413
07/19/2025$1,675,000ContingentBlack Hills AOR #174413
06/25/2025$1,675,000Listed For SaleBlack Hills AOR #174413
04/25/2024$605,000Sold
Mount Rushmore Area AOR #78439
04/05/2024$699,000ContingentMount Rushmore Area AOR #78439
02/29/2024$699,000PriceChange
Mount Rushmore Area AOR #78439
01/17/2024$765,000PriceChange
Mount Rushmore Area AOR #78439
11/21/2023$799,000PriceChange
My State MLS #11215405
10/23/2023$895,000PriceChange
My State MLS #11215405
10/12/2023$975,000Listed For SaleMy State MLS #11215405
08/17/2009$88,725Sold
N/A

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Property Tax and Assessment

Year2024
Tax
Assessment$359,679
Home facts updated by county records

Comparable Sales for 25809 Sidney Trl

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2.32
Single-Family Home
$575,000
09/17/25
3
2
1,940
1.97
Single-Family Home
$2,000,000
08/14/25
4
2
2,039
2.66
Single-Family Home
$720,000
10/10/25
2
2
1,495
3.94
Single-Family Home
$1,499,000
09/17/25
4
3.5
3,517
4.30
Single-Family Home
$1,150,000
04/30/26
4
3
5,195
5.02
Single-Family Home
$643,636
09/12/25
5
3.5
2,580
5.00
Single-Family Home
$1,075,000
11/20/25
3
2.5
3,616
5.26
Single-Family Home
$560,000
07/25/25
4
3
2,908
5.58
Single-Family Home
$680,000
11/07/25
3
3
2,080
5.15
Single-Family Home
$780,000
03/12/26
2
2
1,478

Assigned Schools

These are the assigned schools for 25809 Sidney Trl.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Custer

At least 7 Trulia users voted on each feature.
  • 100 % Say parking is easy

  • 93 % Say yards are well-kept

  • 88 % Say there's wildlife

  • 86 % Say people would walk alone at night

  • 85 % Say kids play outside

  • 83 % Say car is needed

  • 83 % Say it's dog friendly

  • 79 % Say it's quiet

  • 67 % Say there's holiday spirit

  • 64 % Say they plan to stay for at least 5 years

  • 57 % Say it's walkable to grocery stores

  • 52 % Say neighbors are friendly

  • 44 % Say it's walkable to restaurants

  • 43 % Say streets are well-lit

  • 33 % Say there are community events

  • 25 % Say there are sidewalks

Learn more about our methodology.
  • Sphs98
    "Custer is a good place for kids to learn community values and get out in nature. If you are looking for a place that has “activities” for your children, Custer is not it. "
  • Reddsuzann
    "Small town living .. just had a huge one at the Custer beetle burn there is constantly events going on in our small little town.. "
  • Gregkouns
    "Good road system with moderate traffic during tourist season. Highways and roads in town are paved but most secondary roads are well maintained dirt or gravel."
  • Oliverlstubbs
    "The natural beauty and wildlife population make this area a very enjoyable and special place to live. "

LGBTQ Local Legal Protections

Jennifer Brue, Keller Williams Realty Black Hills RC
The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the Mount Rushmore Area Association of REALTORS® Multiple Listing Service. Real estate listings held by brokerage firms other than Zillow Inc. are marked with the Broker Reciprocity™ logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the name of the listing brokers.
The broker(s) providing this data believes it to be correct, but advises interested parties to confirm the data before relying on it in a purchase decision.
Copyright 2026 Mount Rushmore Area Association of REALTORS®., Inc. Multiple Listing Service. All rights reserved
25809 Sidney Trl, Custer, SD 57730 is a 5 bedroom, 4 bathroom, 4,552 sqft single-family home built in 2025. This property is currently available for sale and was listed by Mount Rushmore Area AOR on Jan 19, 2026. The MLS # for this home is MLS# 87208.