For sale

Price cut: $45K (5/18)

$475,000

640 W 12th St, Gillette, WY 82716

3beds

4,420sqft

$2,800/mo

Get pre-qualified

Single Family Residence

Built in 1956

1.07 Acres Lot

$466,900 Zestimate^®

$107/sqft

$-- HOA

What's special

Large deck

This unique property is centrally located, just off 4J Road, and features a well-maintained yard and landscaping with mature trees. The property currently operates as a daycare and is zoned C-O. It includes a nice asphalt driveway and parking areas, as well as a large deck. The interior offers a range of room sizes, from large open areas to storage rooms, and includes a kitchen. The main level is 3,604 square feet and the basement is 816 square feet. The property is well-equipped and ready to continue as a daycare. Or, a new buyer could create and remodel to make a very nice single family home on one acre. Would also need to rezone the property to residential. Ryan Conklin at RE/MAX Professionals, 307-660-8144.

142 days

172

3

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 3

Bathroom 1

Level: Main

Dining area

Level: Main

Kitchen

Level: Main

Living room

Level: Main

Storage room

Level: Basement

Utility room

Level: Basement

Heating

Has Heating (Unspecified Type)

Cooling

Appliances

Included: Range/Oven, Range Hood/Micro, Refrigerator, Dishwasher

Features

Has basement: No
Has fireplace: No

Interior area

Total structure area: 4,420
Total interior livable area: 4,420 sqft
Finished area below ground: 816

Property

Features

Fencing: Back Yard

Lot

Size: 1.07 Acres

Details

Parcel number: R0009246
Zoning: C-O

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Condition

Year built: 1956

Community & HOA

HOA

Has HOA: No

Location

Region: Gillette

Financial & listing details

Price per square foot: $107/sqft
Tax assessed value: $462,352
Annual tax amount: $3,111
Date on market: 3/26/2026

Estimated market value

$466,900

$444,000 - $490,000

$2,128/mo

Price history

Date	Event	Price
5/18/2026	Price change	$475,000-8.7%$107/sqft
Source: Northeast Wyoming Realtors Association #26-310 Report a problem
4/28/2026	Price change	$520,000-5.5%$118/sqft
Source: Northeast Wyoming Realtors Association #26-310 Report a problem
3/26/2026	Listed for sale	$550,000$124/sqft
Source: Northeast Wyoming Realtors Association #26-310 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$3,111 +23%	$43,923 +22.1%
2024	$2,529 +9.4%	$35,969 +9.4%
2023	$2,313 +5.3%	$32,875 +5.6%
2022	$2,196 +7.5%	$31,128 +3.9%
2021	$2,044 +1.6%	$29,956 +1.4%
2020	$2,011 -0.3%	$29,553 -0.5%
2019	$2,018 +6.9%	$29,709 +6.4%
2018	$1,887 +9.8%	$27,909 -3.4%
2017	$1,719	$28,904 +1.7%
2016	--	$28,427 +8.3%
2015	--	$26,246 +1.5%
2014	--	$25,849 -0.4%
2013	--	$25,955
2012	$1,500	--
2010	--	--