Google street view image for 617 Madill St, Keystone, SD 57751

Off market feb 2003 for $40K

$314,263

Est. refi paymentEst. refi $284/mo

•

2 ba

•

1,410

sq ft

617 Madill St, Keystone, SD 57751

About this home

617 Madill St is a 1,410 square foot house on a 6,351 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on February 01, 2003 for $40,000. Based on Redfin's Keystone data, we estimate the home's value is $314,263.

Single-familyProperty Type

1890Year Built

6,351 sq ftLot Size

$223Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$314,263

$274K since sold in February 2003$18K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.5% lower than the average sale price ($405K) of 6 comparable homes.

SOLD DEC 22, 2025
$280,000
A
4 beds2 baths1,722 sq ft
120 Matkins Ct, Hill City, SD 57745
SOLD SEP 4, 2026
$435,000
B
4 beds2 baths— sq ft
8570 Dunsmore Rd, Rapid City, SD 57702
SOLD JAN 2, 2026
$310,000
C
3 beds2 baths1,920 sq ft
234 Buds Dr, Hill City, SD 57745
SOLD MAY 4, 2026
$387,000
D
3 beds2 baths1,174 sq ft
435 Main St, Rapid City, SD 57745
SOLD MAR 10, 2026
$480,000
E
3 beds2 baths1,792 sq ft
4829 Tanager Ct, Rapid City, SD 57702
SOLD JUL 6, 2026
$540,000
F
2 beds2 baths1,662 sq ft
7380 Muirfield Dr, Rapid City, SD 57702

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Earn from this home

Refinance

Est. cash available

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Rent

$2,490/mo

Redfin rental estimate

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Market trends in 57751, SD

Last updated September 2026

Sale-to-List Price

100.0%

0.0% MoM

Median sale price

$1.2M

$517 MoM

Avg. days on market

73d

0 days MoM

Recently sold homes

0 MoM

New listings for sale

$1,700,000
3 beds3 baths— sq ft
13639 Highway 40, Keystone, SD 57751
$365,900
2 beds1 bath— sq ft
24427 Thovson Rd, Keystone, SD 57751
See all

Provided by Redfin

Sale history for 617 Madill St

Year

Property tax

Land + Additions

Assessment*

2025

$1,698 (+4.1%)

$39,600 + $129,300

$168,900

2024

$1,632 (−11.6%)

$39,600 + $129,300

$168,900

2023

$1,845 (+11.1%)

$39,600 + $118,200

$157,800

2022

$1,660 (+15.1%)

$20,400 + $103,400

$123,800

2021

$1,443 (+1.5%)

$20,400 + $103,400

$123,800

2020

$1,421 (+1.1%)

$15,700 + $85,000

$100,700

2019

$1,406 (+1.3%)

$14,300 + $81,100

$95,400

2018

$1,388 (−6.0%)

$18,500 + $61,300

$79,800

2017

$1,476 (−6.0%)

$18,500 + $61,600

$80,100

2016

$1,571 (+88.6%)

$18,500 + $60,400

$78,900

2013

$833

$18,500 + $22,700

$41,200

Tax history for 617 Madill St

Year

Property tax

Land + Additions

Assessment*

2025

$1,698 (+4.1%)

$39,600 + $129,300

$168,900

2024

$1,632 (−11.6%)

$39,600 + $129,300

$168,900

2023

$1,845 (+11.1%)

$39,600 + $118,200

$157,800

2022

$1,660 (+15.1%)

$20,400 + $103,400

$123,800

2021

$1,443 (+1.5%)

$20,400 + $103,400

$123,800

2020

$1,421 (+1.1%)

$15,700 + $85,000

$100,700

2019

$1,406 (+1.3%)

$14,300 + $81,100

$95,400

2018

$1,388 (−6.0%)

$18,500 + $61,300

$79,800

2017

$1,476 (−6.0%)

$18,500 + $61,600

$80,100

2016

$1,571 (+88.6%)

$18,500 + $60,400

$78,900

2013

$833

$18,500 + $22,700

$41,200

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Oct 12, 2009 • Final

Assessor

Install a new roof on a residential building.

Roofing

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Bathroom Information
# of Full Baths: 2

Exterior

Exterior Information
Building Style Type: Ranch
Building Construction Quality: Fair
Building Type: Single Family

Property Information
Subdivision Name: HARNEY ADD
Living Sq. Ft: 1,410
Building Sq. Ft: 1,410
Legal Description: HARNEY ADD, BLOCK 4, LOT 6 - 7

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,351
Legal Lot Number: 6
Legal Block Number: 4
Acres: 0.1458
County Use Description: DWL & AUTO GAR ON CTY/TWN LTS

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,410
Stories: —
Lot Size: 6,351 square feet
Style: Single Family Residential
Year Built: 1890
Year Renovated: —
County: Pennington County
APN: 2841

Home facts updated by county records on Jul 20, 2026

Around this home

Schools

Woodrow Wilson Elementary - 17

Public K-5 • Assigned • 14.9mi

5/10

Southwest Middle School - 38

Public 6-8 • Assigned • 11.8mi

9/10

Stevens High School - 42

Public 9-12 • Assigned • 13.7mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

4/10 Flood Factor

Estimated 18-28% chance of a flood reaching the building in the next 30 years

5/10 Fire Factor

3% chance of being in a wildfire in next 30 years

1/10 Heat Factor

8 days above 89° expected this year, 20 days in 30 years

2/10 Wind Factor

Minor risk of severe winds over next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Keystone, SD • 57751

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.1 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$299,000 – $362,000

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Nearby similar homes

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New listings for sale in 57751

$1,700,000

3 beds3 baths— sq ft

13639 Highway 40, Keystone, SD 57751

$365,900

2 beds1 bath— sq ft

24427 Thovson Rd, Keystone, SD 57751

Home values near 617 Madill St

Data from public records.

Address	Redfin Estimate
707 Madill Street, Keystone, SD 3 Beds \| 2 Baths \| 1055 Sq. Ft.	$335,167
605 Bullion Street, Keystone, SD 3 Beds \| 2.5 Baths \| 2256 Sq. Ft.	$761,919

Address	Redfin Estimate
609 Madill Street, Keystone, SD 2 Beds \| 1 Baths \| 936 Sq. Ft.	$377,717
702 Mohler Street, Keystone, SD 3 Beds \| 2.5 Baths \| - Sq. Ft.	$546,273

Address	Redfin Estimate
703 Madill Street, Keystone, SD 2 Beds \| 1 Baths \| 698 Sq. Ft.	$146,774
726 Gold Street, Keystone, SD - Beds \| - Baths \| 700 Sq. Ft.	—

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 57751, SD

Sale history for 617 Madill St

Tax history for 617 Madill St

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 57751

Home values near 617 Madill St

More real estate resources