Custom built home by Arlen Skor on exceptional lot providing great privacy! Lot adjoins city park. Enjoy the view to the rear with mature trees while watching deer, turkeys, and many birds. Home has a dining room that takes advantage of the view! The room also has a built-in cabinet to provide nice storage. Kitchen has lovely cabinets, recessed lights, a center island and a pantry. The front entry is spacious, bright and cheery! The living room takes advantage of the view to the rear and has a two-sided gas fireplace. The formal dining room offers a pleasant dining experience and raised ceiling. The primary bedroom has a walk-in closet, private bath with two sinks, a jacuzzi tub and walk in shower. There are an additional two bedrooms on the main floor as well as a full bath. The basement offers a 4th bedroom, a theater room, exercise room and potential bedroom/office. Great storage! Attached insulated heated triple garage. Wonderful low maintenance deck to rear ideal to enjoy a warm summer eve. Exceptional home!
Thomas Park, located between Madison Avenue and Warren Street, is a residential and park-adjacent Mankato neighborhood with a bluff-edge setting and a grid of older streets. The neighborhood’s character concentrates around Thomas Park itself, where ballfields, playground energy, and shaded paths set the daily rhythm. Housing leans toward early-to-mid-century single-family homes with tidy yards and mature trees, plus a few small multifamily buildings along busier edges. The hilltop geography creates long, sloping blocks and pocket views toward the Minnesota River valley. Nearby anchors like the Carnegie Art Center, the historic Mankato Brewery building, and the Blue Bricks venue add a cultural throughline beyond the park.
Provided by Walk Score and Local Logic
Market insights
421 Diamond Creek Road Rd · $625,000
DAYS ON MARKET
120 days
The average home goes pending in 21 days.
SALE-TO-LIST
97.9%
Most homes are selling 2% below list price.
LIST PRICE
$625,000
Median sale price in this area is $335,634. (46% lower than this home)
PRICE DROP
2 price drops
30% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Gas fireplace
Partially finished full basement
Bathrooms
2 full bathrooms
1 three-quarter bathroom
Kitchen
Dishwasher
Cooktop
Range
Microwave
Refrigerator
Laundry & utility
Washer
Dryer
Heating & cooling
Natural gas heating with forced air
Central air conditioning
Exterior features
Patio
Publicly maintained road
Lot dimensions approximately 167.5 x 135.62 x 172.14 x 116.77
Lot about 0.48 acre
Home design
Single family residence
Residential property
Parking
Attached concrete garage with 3 spaces
Construction
Cement siding
Utilities
Public water
Public sewer
Electricity and solar
View estimated energy costs and solar savings for this home
Sale and tax history for 421 Diamond Creek Road Rd
Sale History
Tax History
Date
Event
Price
RASM #7040251
Sep 8, 2026
Pending
—
Aug 4, 2026
Contingent
—
Jul 9, 2026
Price Changed
$625,000
$148/sq ft
Jun 30, 2026
Relisted
—
Jun 11, 2026
Contingent
—
Jun 8, 2026
Price Changed
$645,000
$153/sq ft
May 11, 2026
Listed
$665,000
$158/sq ft
Public Records
Nov 2, 2006
Sold
$88,900
$21/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$8,338 (+4.9%)
$92,100 + $566,400
$658,500
2025
$7,948 (+4.5%)
$92,400 + $573,000
$665,400
2024
$7,608 (+1.8%)
$92,400 + $559,100
$651,500
2023
$7,474 (+0.2%)
$92,400 + $521,800
$614,200
2022
$7,456 (−1.6%)
$92,400 + $480,100
$572,500
2021
$7,578 (+3.8%)
$92,400 + $483,300
$575,700
2020
$7,298 (+8.1%)
$92,400 + $466,800
$559,200
2019
$6,750 (−0.2%)
$92,400 + $430,200
$522,600
2018
$6,764 (+18.4%)
$92,400 + $433,700
$526,100
2017
$5,712 (+5.5%)
$92,400 + $377,100
$469,500
2015
$5,416 (−1.0%)
$92,400 + $358,200
$450,600
2014
$5,472 (−2.1%)
$92,400 + $354,400
$446,800
2013
$5,588
$92,400 + $354,400
$446,800
Public record
Public record
Permits
Beds
4
Baths
2
Stories
1
Lot width
117 ft.
Lot depth
168 ft.
Lot size
0.49 Acres
Year renovated
2006
Finished Sq. Ft.
4,209
Unfinished Sq. Ft.
—
Total Sq. Ft.
4,209
Year built
2006
Style
Single Family Residential
County
Blue Earth County
APN
R010921201027
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 3, 2026.
Jun 28, 2024 • Final
Residential mechanical change out
Remove and replace the air conditioning unit.
HVAC
Jan 23, 2023 • Final
Residential reroof
Work on a reroof.
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.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 99° expected this year, 15 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, 1 days in 30 years
Provided by First Street
Historical weather
Mankato, MN • 56001
Average low and high temperatures (°F)
24
7
32
14
51
29
59
38
72
49
80
61
83
65
79
61
78
56
66
45
45
31
31
14
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
90/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in Mankato. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.3 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 421 Diamond Creek Road Rd
$610,625
$14K under list price of $625K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $385K to $560K.