OFF MARKET

Off market mar 2017 for $1.5M

$2,199,576

Est. refi paymentEst. refi $10,212/mo

•

3,215

sq ft

421 Mountain View Rd, Boulder, CO 80302

About this home

Public Remarks: MAPLETON HILL Charmer just steps from trails + short walk to Pearl St! Cottage style character around every corner combined w modern conveniences. Seasonal stream runs in front. Huge windows flood rooms w natural light & views of the garden, wood floors add warmth to main living area, spacious master w vaulted ceilings, cozy fireplace & private balcony. Lush, mature landscaping + flagstone patio perfect for entertaining. Detached garage w alley entrance. Low maintenance Epay wood decking.

Single-familyProperty Type

1985Year Built

6,180 sq ftLot Size

$684Est. Price/Sq.Ft.

1 car garageParking

Listed by Karen Bernardi • Coldwell Banker Realty-Boulder

Contact: 3034495000

Bought with Karen Bernardi • Coldwell Banker Realty-Boulder

•303-449-5000 (broker)

Redfin checked: 3 minutes ago

•Source:IRES as Distributed by MLS Grid #809351

Redfin Estimate

$2,199,576

$699K since sold in March 2017$190K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.7% higher than the average sale price ($2.02M) of 6 comparable homes.

SOLD JUL 8, 2026
$1,176,000
A
4 beds2.5 baths2,659 sq ft
623 Marine St, Boulder, CO 80302
SOLD AUG 3, 2026
$2,295,000
B
4 beds3 baths2,936 sq ft
1321 9th St Unit A, Boulder, CO 80302
SOLD MAY 27, 2026
$2,100,000
C
4 beds3.5 baths3,075 sq ft
780 College Ave, Boulder, CO 80302
SOLD SEP 29, 2026
$1,825,000
D
4 beds2.5 baths2,161 sq ft
2850 6th St, Boulder, CO 80304
SOLD AUG 31, 2026
$2,500,000
E
4 beds3.5 baths3,161 sq ft
3062 11th St, Boulder, CO 80304
SOLD APR 14, 2026
$2,240,000
F
3 beds3.5 baths3,463 sq ft
349 W Arapahoe Ln, Boulder, CO 80302

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Earn from this home

Sell

$1,114,236

Est. take-home

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Refinance

Est. cash available

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Rent

$4,888/mo

Redfin rental estimate

List your home for rent

Market trends in 80302, CO

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.3%

0.4% MoM

Median sale price

$1.1M

$64K MoM

Avg. days on market

64d

4 days MoM

Recently sold homes

4 MoM

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$1,250,000
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Stephen Titus • RE/MAX Alliance
FOR SALE BY OWNER
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See all

Provided by Redfin

Sale history for 421 Mountain View Rd

Date

Event

Price

APPFOLIO #1

Aug 16, 2025

Rental Removed

$6,000

$2/sq ft

Aug 4, 2025

Price Changed

$6,000

$2/sq ft

Jul 26, 2025

Price Changed

$6,500

$2/sq ft

Jul 19, 2025

Listed for Rent

$6,850

$2/sq ft

Public Records

Mar 14, 2017

Sold

$1,484,520

$462/sq ft

IRES as Distributed by MLS Grid #809351

Mar 10, 2017

Sold

$1,501,020

$467/sq ft

Feb 17, 2017

Contingent

—

Feb 8, 2017

Price Changed

$1,498,000

$466/sq ft

Jan 13, 2017

Listed

$1,647,500

$512/sq ft

IRES as Distributed by MLS Grid #794664

Jan 13, 2017

Listing Removed

—

Jan 6, 2017

Price Changed

$1,647,500

$512/sq ft

Aug 15, 2016

Price Changed

$1,750,000

$544/sq ft

Jun 16, 2016

Listed

$1,889,500

$588/sq ft

IRES as Distributed by MLS Grid #691490

Oct 9, 2012

Listing Removed

—

Sep 18, 2012

Listed

$1,285,000

$400/sq ft

IRES as Distributed by MLS Grid #479738

Feb 8, 2006

Listing Removed

—

Jan 7, 2006

Listed

$1,225,000

$381/sq ft

Public Records

Sep 17, 2002

Sold

$986,200

$307/sq ft

IRES as Distributed by MLS Grid #344390

Sep 13, 2002

Sold

$986,165

$307/sq ft

Jul 10, 2002

Listed

$1,150,000

$358/sq ft

Public Records

Jun 22, 1993

Sold

$390,000

$121/sq ft

Public Records

Jan 28, 1991

Sold

$140,000

$44/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$14,046 (+22.1%)

$96,631 + $49,837

$146,468

2024

$11,502 (+1.8%)

$96,631 + $49,837

$146,468

2023

$11,300 (−8.6%)

$95,367 + $34,613

$129,980

2022

$12,364 (+4.8%)

$99,053 + $34,613

$133,666

2021

$11,793 (+19.2%)

$74,754 + $57,579

$132,333

2020

$9,891 (+1.6%)

$76,905 + $59,236

$136,141

2019

$9,739 (+2.2%)

$71,214 + $42,414

$113,628

2018

$9,532 (+10.5%)

$71,214 + $42,414

$113,628

2017

$8,629 (+25.2%)

$64,440 + $45,497

$109,937

2016

$6,890 (+5.6%)

$64,440 + $45,497

$109,937

2015

$6,524 (+12.2%)

$56,516 + $31,044

$87,560

2014

$5,817 (+2.3%)

$39,800 + $35,820

$75,620

2013

$5,689 (−25.2%)

$39,800 + $35,820

$75,620

2012

$7,602 (+0.9%)

$39,800 + $35,820

$75,620

2011

$7,535 (+7.0%)

$43,780 + $46,964

$90,744

2010

$7,040 (+7.1%)

$43,780 + $46,964

$90,744

2009

$6,573

$45,970 + $41,130

$87,100

Tax history for 421 Mountain View Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,046 (+22.1%)

$96,631 + $49,837

$146,468

2024

$11,502 (+1.8%)

$96,631 + $49,837

$146,468

2023

$11,300 (−8.6%)

$95,367 + $34,613

$129,980

2022

$12,364 (+4.8%)

$99,053 + $34,613

$133,666

2021

$11,793 (+19.2%)

$74,754 + $57,579

$132,333

2020

$9,891 (+1.6%)

$76,905 + $59,236

$136,141

2019

$9,739 (+2.2%)

$71,214 + $42,414

$113,628

2018

$9,532 (+10.5%)

$71,214 + $42,414

$113,628

2017

$8,629 (+25.2%)

$64,440 + $45,497

$109,937

2016

$6,890 (+5.6%)

$64,440 + $45,497

$109,937

2015

$6,524 (+12.2%)

$56,516 + $31,044

$87,560

2014

$5,817 (+2.3%)

$39,800 + $35,820

$75,620

2013

$5,689 (−25.2%)

$39,800 + $35,820

$75,620

2012

$7,602 (+0.9%)

$39,800 + $35,820

$75,620

2011

$7,535 (+7.0%)

$43,780 + $46,964

$90,744

2010

$7,040 (+7.1%)

$43,780 + $46,964

$90,744

2009

$6,573

$45,970 + $41,130

$87,100

*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
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

6,180 Sq. Ft.

Year renovated

1985

Sq. Ft.

2,376

Year built

1900

Style

Single Family Residential

County

Boulder County

APN

R0000398

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

Property details

Parking

Parking Features
Covered Spaces: 1
Garage: Yes
Garage Spaces: 1
Parking Features: Garage Door Opener

Interior

Bathroom Information
Bathrooms (Full): 1
Bathrooms (Half): 0
Bathrooms (Three Quarter): 2

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Cooling: Yes
Evaporative Cooling
Heating: Yes
Hot Water, Baseboard

Interior Features
Gas Range/Oven, Dishwasher, Refrigerator, Washer, Dryer
Fireplace: Yes
Fireplace Features: Gas, Primary Bedroom
Flooring: Wood Floors
Study Area, Eat-in Kitchen, Separate Dining Room, Open Floorplan, Walk-In Closet(s), Kitchen Island
Laundry Features: Washer/Dryer Hookups, Main Level

Room Information
Basement: Partial, Walk-Out Access, Daylight

Exterior

Exterior Features
Fencing: Fenced
Patio and Porch Features: Patio
Roof: Composition

Lot Information
Horse(s): No
Lot Features: Rolling Slope, Within City Limits
Road Frontage Type: City Street
Zoning: Res

Property Information
Property Type: Residential
View: Yes
Waterfront: No

Subdivision Information
Subdivision Name: MAPLETON TERRACE
MLS Area Major: Boulder

Building Information
Above Grade Finished Area: 3215
Below Grade Finished Area: 0
Building Area Total: 3215
Construction Materials: Wood/Frame, Wood Shingle

Financial

Tax Information
Parcel Number: R0000398
Tax Annual Amount: 6525
Tax Year: 2015

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric,Xcel
Gas: Natural Gas,Xcel
Sewer: City Sewer

Location

HOA Information
Association: No

School Information
High School District: Boulder Valley Dist RE2
Elementary School: Whittier
Middle or Junior School: Casey
High School: Boulder

Location Information
Directions: From 9th go West on Spruce. At 5th, Spruce becomes Mountain View Road. 421 is 5th house on the right.
Unparsed Address: 421 Mountain View Rd Boulder CO 80302
Street Number: 421
Street Name: Mountain View
Street Suffix: Rd
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80302
Coordinates: -105.29093,40.01774
Latitude: 40.01774
Longitude: -105.29093

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,376
Stories: —
Lot Size: 6,180 square feet
Style: Single Family Residential
Year Built: 1900
Year Renovated: 1985
County: Boulder County
APN: R0000398

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 3034495000
Close Price: $1,501,020
Photos Count: 38
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Friday, March 10, 2017
Cumulative Days on Market: 268
Days on Market: 57
Listing Contract Date: Friday, January 13, 2017
Modification Timestamp: Tuesday, July 30, 2024 12:33 AM

Home Information
Direction Faces: South
Levels: Two
Window Features: Window Coverings
Year Built: 1985

Around this home

Schools

Whittier Elementary School

Public K-5 • Assigned • 1.2mi

6/10

Casey Middle School

Public 6-8 • Assigned • 0.7mi

5/10

Boulder High School

Public 9-12 • Assigned • 0.9mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

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

3/10 Heat Factor

8 days above 90° expected this year, 20 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Boulder, CO • 80302

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 10.5 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.09M – $2.53M

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Home values near 421 Mountain View Rd

Data from public records.

Address	Redfin Estimate
409 Mountain View Rd, Boulder, CO 1 Beds \| 2 Baths \| 1073 Sq. Ft.	$1,869,996
449 Mountain View Rd, Boulder, CO 3 Beds \| 2 Baths \| 2298 Sq. Ft.	$2,229,560

Address	Redfin Estimate
437 Mountain View Rd, Boulder, CO 5 Beds \| 3.5 Baths \| 4227 Sq. Ft.	$3,612,785
443 Mountain View Rd, Boulder, CO 4 Beds \| 3 Baths \| 3237 Sq. Ft.	$2,865,919

Address	Redfin Estimate
403 Mountain View Rd, Boulder, CO 4 Beds \| 3 Baths \| 3289 Sq. Ft.	—
425 Mountain View Rd, Boulder, CO 3 Beds \| 2 Baths \| 1594 Sq. Ft.	$1,839,631

Property information provided by undefined .

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About this home

Redfin Estimate

Earn from this home

Market trends in 80302, CO

Sale history for 421 Mountain View Rd

Tax history for 421 Mountain View Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80302

Home values near 421 Mountain View Rd

More real estate resources