Step into the charm of yesteryear with this beautifully updated 1910 home in the heart of Louisville. Featuring 3 beds, 2 baths & a versatile studio, this Old Town gem offers a functional layout with modern updates while preserving its historic character. Entering from the west-side entrance on Front St, a bright & spacious mudroom provides ample storage with hooks for jackets, hats & more. Adjacent to the mudroom is a tucked-away 3rd BR or a convenient main floor office. Continue down the hallway to the kitchen, which displays abundant cabinetry, ample countertop space, a gas range, & a sliding barn door that reveals a pantry & hidden spice rack. The kitchen flows seamlessly into the dining & living room, creating a bright & open space that extends onto the deck for entertaining in the backyard. South-facing windows fill the primary bedroom with sunlight & a nearby 3/4 bathroom offers a private suite-like feel with the addition of a barn door. Off the kitchen, you'll find a 2nd BR & a full bathroom. Custom-built rustic wood shelving throughout the home maximizes storage options. The basement provides even more nooks & crannies to explore, including functional desk areas, a hidden "Peter Pan" room, a cozy hangout, and plenty of additional storage. The outdoor space is equally inviting, featuring a lush backyard with a large deck, covered porch, tree swing, raised sand and planter box, mature trees, and a fenced-in yard bordered by hedges that leaf out nicely in the summertime adding privacy. The studio has been enhanced with storage, electricity, and heating, making it a comfortable space for an office, yoga studio, or craft room, among other uses. A sliding gate opens to Front St, where you'll find plenty of on-street parking. Just a short walk from Community Park, Louisville Middle and Elementary Schools, as well as Old Town's vibrant shops, restaurants, and cafes. This home offers an ideal location and a quaint, charming lifestyle in the heart of town.
Single-familyProperty Type
1910Year Built
4,328 sq ftLot Size
$418Est. Price/Sq.Ft.
Listed by Laura Shaffer• RE/MAX Elevate
Listed by Elizabeth Ryterski• RE/MAX Elevate
Contact: 3038073586
Bought with Lisa Mattix Lebas• RE/MAX Alliance-Boulder
Step into the charm of yesteryear with this beautifully updated 1910 home in the heart of Louisville. Featuring 3 beds, 2 baths & a versatile studio, this Old Town gem offers a functional layout with modern updates while preserving its historic character. Entering from the west-side entrance on Front St, a bright & spacious mudroom provides ample storage with hooks for jackets, hats & more. Adjacent to the mudroom is a tucked-away 3rd BR or a convenient main floor office. Continue down the hallway to the kitchen, which displays abundant cabinetry, ample countertop space, a gas range, & a sliding barn door that reveals a pantry & hidden spice rack. The kitchen flows seamlessly into the dining & living room, creating a bright & open space that extends onto the deck for entertaining in the backyard. South-facing windows fill the primary bedroom with sunlight & a nearby 3/4 bathroom offers a private suite-like feel with the addition of a barn door. Off the kitchen, you'll find a 2nd BR & a full bathroom. Custom-built rustic wood shelving throughout the home maximizes storage options. The basement provides even more nooks & crannies to explore, including functional desk areas, a hidden "Peter Pan" room, a cozy hangout, and plenty of additional storage. The outdoor space is equally inviting, featuring a lush backyard with a large deck, covered porch, tree swing, raised sand and planter box, mature trees, and a fenced-in yard bordered by hedges that leaf out nicely in the summertime adding privacy. The studio has been enhanced with storage, electricity, and heating, making it a comfortable space for an office, yoga studio, or craft room, among other uses. A sliding gate opens to Front St, where you'll find plenty of on-street parking. Just a short walk from Community Park, Louisville Middle and Elementary Schools, as well as Old Town's vibrant shops, restaurants, and cafes. This home offers an ideal location and a quaint, charming lifestyle in the heart of town.
IRES as Distributed by MLS Grid #1009675
Sep 15, 2024
Listing Removed
—
Jun 19, 2024
Price Changed
$869,000
$399/sq ft
May 19, 2024
Listed
$879,000
$404/sq ft
May 16, 2024
Coming Soon
*
REColorado as Distributed by MLS Grid #9867427
Jan 27, 2015
Contingent
—
Jan 12, 2015
Price Changed
$508,000
$233/sq ft
Dec 17, 2014
Price Changed
$519,000
$238/sq ft
Dec 15, 2014
Price Changed
$544,950
$250/sq ft
Dec 9, 2014
Price Changed
$549,950
$253/sq ft
Dec 9, 2014
Price Changed
$554,950
$255/sq ft
Dec 3, 2014
Listed
$575,000
$264/sq ft
IRES as Distributed by MLS Grid #751681
Feb 25, 2015
Sold
$497,500
$229/sq ft
Jan 27, 2015
Pending
—
Jan 12, 2015
Price Changed
$508,000
$233/sq ft
Dec 17, 2014
Price Changed
$519,000
$238/sq ft
Dec 15, 2014
Price Changed
$544,950
$250/sq ft
Dec 12, 2014
Price Changed
$554,950
$255/sq ft
Dec 9, 2014
Price Changed
$549,995
$253/sq ft
Dec 9, 2014
Price Changed
$554,995
$255/sq ft
Dec 2, 2014
Listed
$575,000
$264/sq ft
IRES as Distributed by MLS Grid #624703
May 17, 2010
Sold
$246,725
$113/sq ft
Apr 3, 2010
Listed
$249,900
$115/sq ft
REColorado as Distributed by MLS Grid #869630
Apr 9, 2010
Listing Removed
—
Apr 3, 2010
Listed
$249,900
$115/sq ft
IRES as Distributed by MLS Grid #602017
Jul 12, 2009
Listing Removed
—
Jun 12, 2009
Listed
$245,000
$113/sq ft
IRES as Distributed by MLS Grid #576924
Sep 30, 2008
Listing Removed
—
Jul 31, 2008
Listed
$255,000
$117/sq ft
IRES as Distributed by MLS Grid #534372
Aug 2, 2007
Listing Removed
—
Jun 1, 2007
Listed
$271,000
$124/sq ft
Public Records
Aug 13, 1992
Sold
$82,000
$38/sq ft
Public Records
Jul 8, 1983
Sold
$62,500
$29/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,085 (+13.5%)
$20,894 + $31,375
$52,269
2024
$4,480 (+1.7%)
$20,894 + $31,375
$52,269
2023
$4,404 (+20.3%)
$23,195 + $26,653
$49,848
2022
$3,663 (−8.1%)
$26,880 + $26,653
$53,533
2021
$3,985 (−0.6%)
$17,250 + $20,808
$38,058
2020
$4,010 (+1.4%)
$19,505 + $23,524
$43,029
2019
$3,953 (+11.9%)
$12,370 + $30,480
$42,850
2018
$3,534 (+2.0%)
$12,370 + $30,480
$42,850
2017
$3,464 (+18.6%)
$9,216 + $30,341
$39,557
2016
$2,920 (+36.1%)
$9,216 + $30,341
$39,557
2015
$2,145 (+10.8%)
$10,109 + $23,084
$33,193
2014
$1,936 (+2.2%)
$12,179 + $9,982
$22,161
2013
$1,895 (+5.8%)
$12,179 + $9,982
$22,161
2012
$1,790 (+0.9%)
$12,179 + $9,982
$22,161
2011
$1,775 (+10.9%)
$8,597 + $12,418
$21,015
2010
$1,600 (+6.1%)
$8,597 + $12,418
$21,015
2009
$1,507
$7,160 + $12,020
$19,180
Tax history for 421 County Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,085 (+13.5%)
$20,894 + $31,375
$52,269
2024
$4,480 (+1.7%)
$20,894 + $31,375
$52,269
2023
$4,404 (+20.3%)
$23,195 + $26,653
$49,848
2022
$3,663 (−8.1%)
$26,880 + $26,653
$53,533
2021
$3,985 (−0.6%)
$17,250 + $20,808
$38,058
2020
$4,010 (+1.4%)
$19,505 + $23,524
$43,029
2019
$3,953 (+11.9%)
$12,370 + $30,480
$42,850
2018
$3,534 (+2.0%)
$12,370 + $30,480
$42,850
2017
$3,464 (+18.6%)
$9,216 + $30,341
$39,557
2016
$2,920 (+36.1%)
$9,216 + $30,341
$39,557
2015
$2,145 (+10.8%)
$10,109 + $23,084
$33,193
2014
$1,936 (+2.2%)
$12,179 + $9,982
$22,161
2013
$1,895 (+5.8%)
$12,179 + $9,982
$22,161
2012
$1,790 (+0.9%)
$12,179 + $9,982
$22,161
2011
$1,775 (+10.9%)
$8,597 + $12,418
$21,015
2010
$1,600 (+6.1%)
$8,597 + $12,418
$21,015
2009
$1,507
$7,160 + $12,020
$19,180
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
4,328 Sq. Ft.
Year renovated
2000
Sq. Ft.
1,241
Year built
1910
Style
Single Family Residential
County
Boulder County
APN
R0019591
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
RM
OLD TOWN OVERLAY
Residential Medium Density District
The residential medium density R-M district is comprised of areas which are primarily used for or permit multifamily development at duplex or townhouse densities.
Lot Features: Corner Lot, Level, Sprinklers In Front
Water Source: Public
Zoning: RES
Financial
Tax Information
Tax Annual Amount: $4,480
Tax Year: 2024
Parcel Number: R0019591
Utilities
Utility Information
Utilities: Electricity Available, Natural Gas Available
Sewer: Public Sewer
Heating & Cooling
Cooling: Ceiling Fan(s), Central Air
Heating: Forced Air, Space Heater
Location
School Information
Elementary School: Louisville
Elementary School District: Boulder Valley RE 2
Middle Or Junior School: Louisville
High School: Monarch
High School District: Boulder Valley RE 2
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,241
Stories: 1.0
Lot Size: 4,328 square feet
Style: Single Family Residential
Year Built: 1910
Year Renovated: 2000
County: Boulder County
APN: R0019591
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Louisville Elementary School
Public PreK-5 • Assigned • 0.4mi
9/10
Louisville Middle School
Public 6-8 • Assigned • 0.7mi
8/10
Monarch High School
Public 9-12 • Assigned • 1.7mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Louisville has quietly become one of the most sought-after small towns in Colorado — repeatedly ranked among the best places to live in the country. A walkable historic downtown, top-rated schools, and easy access to Boulder give it small-town warmth...