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1108 Grant Ave

Louisville, CO 80027

5 beds
5 baths
4,404 sqft
6,334 sqft lot
$522 per sqft
2007 build
– on site

Exceptional craftsmanship and thoughtful design define this custom-built home in the heart of Old Town Louisville. Rarely available, this property includes elevator access to all levels and a separate carriage house/ADU, ideal for multigenerational living or a flexible work from home setup. Enjoy a modern kitchen with stainless steel Thermador appliances including a gas cooktop, double oven, walk-in pantry, and a large custom center island with seating. A formal dining room, accented by a second fireplace and designer lighting, creates a warm, welcoming space for entertaining. The primary suite includes a private balcony, double vanity, walk-in shower and a large walk-in closet. A spacious lower level family room features a fireplace and wet bar, a guest room and flexible gym or additional bedroom. Outdoor spaces are designed for year-round enjoyment: a covered front porch, beautifully landscaped yard, and a private backyard with a flagstone patio, gas fireplace and movie projector setup. The detached, heated two-car garage includes EV charging and a carriage house/ADU above, complete with a kitchenette and 3/4 bath. Located in the heart of downtown Louisville, this home is just steps from restaurants, parks, shopping, coffee shops, and bakeries including local favorites of Huckleberry, Moxie Bread, Lucky Pie Pizza, Sweet Cow and Memory Square with community outdoor pool. Walkable to both the elementary and middle school, and easy access to both Boulder and Denver creates the perfect balance of small town charm with city convenience. ADA compliant.

Listing courtesy of IRES

Last checked: Checking… • Last updated May 14, 2025 •

MLS# 1033568 —

This home is listed in more than one place. See it here.

The Building

Year Built:

2007
New Construction:

false
Construction Materials:

Wood/Frame
Architectural Style:

Contemporary/Modern
Total SqFt:

4,404 Sqft
Building Area Total:

3000
Roof:

Composition
Levels:

Two
Basement:

Full
Stories:

2
Direction Faces:

West
Window Features:

Window Coverings
Patio And Porch Features:

Patio
Accessibility Features:

Accessible Elevator Installed
Green Energy Efficient:

HVAC
Above Grade Finished Area:

3000
Below Grade Finished Area:

1404

Interior

Interior Features:

Study Area
Flooring:

Wood Floors
Fireplace:

true
Fireplace Features:

2+ Fireplaces
Living Room Level:

Main
Living Room Features:

Wood Floor
Kitchen Level:

Main
Kitchen Features:

Wood Floor
Dining Room Level:

Main
Dining Room Features:

Wood Floor
Family Room Level:

Basement
Family Room Features:

Laminate Floor
Laundry Features:

Washer/Dryer Hookups

Room Dimensions

Living Area:

4404
Study Length:

10
Living Area Units:

Square Feet
Living Area Source:

Appraiser
Main Floor SqFt:

1404
Living Room Area:

168
Living Room Length:

12
Living Room Width:

14
Kitchen Length:

14
Kitchen Area:

210
Kitchen Width:

15
Dining Room Area:

168
Dining Room Length:

12
Dining Room Width:

14
Family Room Area:

495
Family Room Length:

33
Family Room Width:

15
Master Bedroom Area:

216
Master Bedroom Width:

18
Master Bedroom Length:

12
Bedroom 2 Area:

120
Bedroom 2 Length:

12
Bedroom 3 Length:

12
Bedroom 2 Width:

10
Bedroom 4 Length:

14
Bedroom 3 Area:

132
Bedroom 3 Width:

11
Bedroom 5 Length:

10
Bedroom 4 Area:

126
Bedroom 4 Width:

9
Bedroom 5 Area:

180
Bedroom 5 Width:

18
Laundry Room Length:

12
Laundry Room Width:

12

Financial & Terms

Listing Terms:

Cash

Location

Coordinates:

-105.1354, 39.98096
Latitude:

39.98096
Longitude:

-105.1354

The Property

Property Type:

Residential
Property Subtype:

Residential-Detached
Parcel Number:

R0511540
Lot Features:

Lawn Sprinkler System
Lot Size Acres:

0.15
Lot Size SqFt:

6,334 Sqft
Lot Size Area:

6334
Lot Size Units:

Square Feet
Zoning:

RES
Possible Use:

Single Family
Exclusions:

Seller's personal property and any staging items.
Horse:

false
Fencing:

Fenced
Other Structures:

Carriage House
Waterfront:

false
Road Frontage Type:

City Street
Road Surface Type:

Paved
Has Water Rights:

No

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Annual Amount:

$11,432

Beds

Bedrooms Total:

5
Bedroom 2 Level:

Upper
Bedroom 2 Features:

Wood Floor
Bedroom 3 Level:

Upper
Bedroom 3 Features:

Wood Floor
Bedroom 4 Level:

Basement
Bedroom 4 Features:

Carpet
Bedroom 5 Level:

Basement
Bedroom 5 Features:

Laminate Floor
Master Bedroom Level:

Upper
Master Bedroom Features:

Wood Floor

Baths

Total Baths:

5
Three Quarter Baths:

3
Full Baths:

1
Half Baths:

1
Master Bath Features:

Luxury Features Primary Bath

The Listing

Special Listing Conditions:

Private Owner

Heating & Cooling

Heating:

Forced Air
Heating:

true
Cooling:

Central Air
Cooling:

true

Utilities

Utilities:

Natural Gas Available
Gas:

Natural Gas, Xcel
Electric:

Electric, Xcel
Sewer:

City Sewer
Water Source:

City Water, City of Louisville

Appliances

Appliances:

Gas Range/Oven

Schools

Elementary School:

Louisville
Middle School:

Louisville
High School:

Monarch
High School District:

Boulder Valley Dist RE2

The Community

Association:

false
Subdivision Name:

Capitol Hill
Spa:

false
Senior Community:

false

Parking

Parking Features:

Garage Door Opener
Garage Spaces:

2
Garage:

true
Garage SqFt:

484 Sqft
Garage Type:

Detached
Attached Garage:

false
Covered Spaces:

2

Monthly cost estimate

Asking price

$2,300,000

Expense	Monthly cost
Mortgage	$12,315
Taxes	$952
Insurance	$632
Utilities	$189 See report
Total	$14,088/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

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Max Internet Speed

Xfinity

Provided by BroadbandNow®

Sale history

Date	Event	Source	Price	% Change
5/13/25 May 13, 2025	Listed / Active	IRES	$2,300,000	43.3% (7.2% / YR)
5/23/19 May 23, 2019		IRES	$1,605,000

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This house located in Old Town, Louisville, CO 80027 is currently for sale for $2,300,000. 1108 Grant Ave is a 4,404 square foot house with 5 beds and 5 baths that has been on Estately for 1 days. 1108 Grant Ave is in the Old Town neighborhood of Louisville and has a WalkScore® of 87, making it very walkable. This house is in the attendance area of Louisville Elementary School, Louisville Middle School, and Monarch High School.

Listing Courtesy of: IRES

TERMS OF USE: listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Information deemed reliable but not guaranteed by the MLS