421 Mountain View Rd, Boulder, CO 80302
Property image
Property image
OFF MARKET

$2,355,600

Trulia Estimate
as of Oct 22, 2026
  • 4 Beds
  • 3 Baths
  • 3,215 sqft

421 Mountain View Rd, Boulder, CO 80302

Mapleton Hill

Home Highlights

Single-Family Home
3,215 sqft
$733/sqft

Local Information

  • Map ViewExplore the area around 421 Mountain View Rd.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

What's unique:Cozy fireplaceSeasonal streamMountain viewsFlagstone patioLow-maintenance wood deckingBeautiful garden views
Experience the perfect blend of cottage-style character and contemporary conveniences in this enchanting Mapleton Hill home. Nestled just steps from hiking trails and a short walk to vibrant Pearl Street, this property offers the quintessential Boulder lifestyle with a seasonal stream running peacefully in front of the home.

Cottage Character with Contemporary Comfort
Character details await around every corner, from the warm wood floors in the main living area to the huge windows that flood each room with natural light and showcase beautiful garden views and glimpses of the Flatirons. The thoughtful design seamlessly integrates updated conveniences while preserving the home's authentic cottage charm.

Spacious Primary Retreat
The generous primary bedroom features soaring vaulted ceilings and opens to a private balcony, creating a serene sanctuary. A cozy fireplace adds warmth and ambiance, making this space perfect for relaxation after exploring Boulder's outdoor adventures.

Entertainer's Paradise
The lush, mature landscaping creates a private oasis, while the flagstone patio provides an ideal setting for entertaining friends and family. The outdoor spaces are thoughtfully designed to take advantage of the property's natural beauty and tranquil setting.

Practical Luxury
Low-maintenance wood decking ensures years of enjoyment without the upkeep, while the detached garage with alley entrance provides convenient storage space.

Experience the magic of Mapleton Hill living where cottage charm meets refined convenience in one of Boulder's most beloved neighborhoods.

- RHL2017-00371
- No Students

*While square footage is thought to be reliable, it is not guaranteed and should be independently verified.

Portable Tenant Screening Reports (PTSR): 1) Applicant has the right to provide Aspen Management with a PTSR that is not more than 30 days old, as defined in 38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides Aspen Management with a PTSR, Aspen Management is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for Aspen Management to access or use the PTSR.

If Applicant provides Aspen Management with a PTSR: a) the PTSR must be available to Aspen Management by a consumer reporting agency/third-party website that regularly engages in the business of providing consumer reports; 2) the PTSR must comply with all state and federal laws pertaining to use and disclosure of information contained in a consumer report by a consumer reporting agency; and c) Applicant certifies that there has not been a material change in the information in the PTSR, including the Applicant's name, address, bankruptcy status, criminal history, or eviction history, since the PTSR was generated.
421 Mountain View Rd, Boulder, CO 80302 is a 4 bedroom, 3 bathroom, 3,215 sqft single-family home in Mapleton Hill. It last sold for $1,501,020 on Mar 10, 2017 (24,917% above the $6,000 asking price). More recently, it was listed as a rental in July 2025 with an asking price of $6,850 per month. That rental listing was removed on August 14, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,355,600, with a rent estimate of $6,700/month.

Home Details for 421 Mountain View Rd

Interior Features

Heating & Cooling
Heating: FireplaceHeating Fuel: Fireplace
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Hardwood

Property Information

Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Lease Term: Contact For DetailsAvailable: now

Exterior Features

Exterior Home Features
Lawn

Comparable Sales for 421 Mountain View Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
320 Pearl St, Boulder, CO
0.17
Single-Family Home
$2,100,000
08/14/26
5
4
3,034 sqft
545 Mapleton Ave, Boulder, CO
0.23
Single-Family Home
$2,225,000
03/23/26
3
3
2,940 sqft
2230 Knollwood Dr, Boulder, CO
0.18
Single-Family Home
$3,750,000
07/15/26
4
3
4,046 sqft
1020 Portland Pl, Boulder, CO
0.50
Single-Family Home
$1,544,000
06/12/26
4
3
2,484 sqft
615 Spruce St, Boulder, CO
0.16
Single-Family Home
$3,200,000
06/02/26
3
3.5
2,796 sqft
2449 5th St, Boulder, CO
0.27
Single-Family Home
$2,651,475
05/01/26
5
4
3,549 sqft
349 W Arapahoe Ln, Boulder, CO
0.31
Single-Family Home
$2,240,000
04/14/26
3
3.5
3,711 sqft
625 Concord Ave, Boulder, CO
0.40
Single-Family Home
$2,700,000
02/25/26
4
3
4,640 sqft
1625 4th St, Boulder, CO
0.39
Single-Family Home
$1,411,000
02/20/26
4
2
1,897 sqft
465 Marine St, Boulder, CO
0.41
Single-Family Home
$2,350,000
05/28/26
4
4
3,501 sqft

Nearby homes

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Around this home

Neighborhood Overview

Mapleton Hill
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Mapleton Hill

This October

Trick-or-Treat Score

Built from what locals say about Mapleton Hill.
  • 100% say there are sidewalks
  • 67% say there's holiday spirit
  • 67% say there are community events
Trulia Trick or TreatStart Ghost Hunt
At least 9 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say there are sidewalks

  • 95 % Say it's dog friendly

  • 90 % Say it's walkable to grocery stores

  • 84 % Say yards are well-kept

  • 82 % Say people would walk alone at night

  • 78 % Say kids play outside

  • 75 % Say there's wildlife

  • 67 % Say there's holiday spirit

  • 67 % Say parking is easy

  • 67 % Say there are community events

  • 64 % Say it's quiet

  • 63 % Say they plan to stay for at least 5 years

  • 57 % Say neighbors are friendly

  • 56 % Say streets are well-lit

  • 29 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "I bike to campus in 20 minutes and it’s great besides the traffic and gas fumes from cars which sucks transit is very good here, bus stops all up and down Broadway."
    0
    Flag
  • Trulia User
    "It seems as if most people own dogs . Very dog friendly . Dogs always seem well trained . Dogs also seem very friendly . "
    1
    Flag
  • Liz J.
    "There are lots of dog walkers and runners. Many wet dogs show that there is good swimming in the ditches. "
    1
    Flag
  • Taraarnolds
    "Loads of people out walking dogs and many folks stopping to chat too. You'll sometimes hear a dog or two barking, but never for long."
    0
    Flag
  • Thomas
    "I've lived in the Mapleton Hill neighborhood for 5 years. It is so convenient and quaint; my kids just love having the freedom to play with all the other kids here."
    1
    Flag
  • Maxclauson c. n.
    "Historic neighborhood that is close to town but secluded enough to be calm and quiet. Filled with interesting new arrivals and long time residents. "
    3
    Flag
  • Noah B.
    "Quiet and calm neighborhood, close to everything that makes Boulder great. Easy access to Pearl, Sanitas, Wonderland, and Ideal Market area. "
    1
    Flag
  • amazingdairy
    "West Pearl is truly a neighborhood unto itself, with a variety of shops & cafes and easy access to trails. Start your day with some tea and scones at Spruce Confections, enjoy browsing various antique stores and Two Hand Paperie, then select a bottle of wine at West End Wine Shop. Lolita's is conveniently located across the street to pick up last minute groceries for dinner, or you can enjoy a slice at Nick and Willy's and have some confectionary treats at Piece, Love & Chocolate. Settlers' Park is just down the street, as well as the trail heads to Red Rocks & Sanitas, and the Boulder Bike Path. When you live here, everything that makes Boulder so wonderful is only steps away!"
    2
    Flag

LGBTQ Local Legal Protections

Price and Tax history

DateEventPrice
Aug 14, 2025
Source: Zillow Rentals
ListingRemoved
$6,000
Aug 2, 2025
Source: Zillow Rentals
PriceChange
$6,000
Price decreased by 8%
Jul 25, 2025
Source: Zillow Rentals
PriceChange
$6,500
Price decreased by 5%
Jul 17, 2025
Source: Zillow Rentals
Listed For Rent
$6,850
Sep 28, 2018
Source: Agent Provided
ListingRemoved
$3,950

Frequently asked questions about 421 Mountain View Rd

  • What is 421 Mountain View Rd estimated to be worth?
    Trulia's estimated value for 421 Mountain View Rd in Boulder, CO is $2,355,600.
  • What is the price history for 421 Mountain View Rd?
    421 Mountain View Rd in Boulder, CO last sold for $1,501,020 in March 2017.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $899K. That is down $5.42K from the prior month.
  • Does 421 Mountain View Rd have laundry facilities?
    Yes, 421 Mountain View Rd in Boulder, CO has in-unit laundry.

Homes for rent near 421 Mountain View Rd

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Affordability

TIP:Try to keep your rent within a third of your gross household income. Learn why in our Renter's Guide.
For this property
PER YEAR
is the suggested income
Win over prospective landlords with your smart budgeting. As a good rule of thumb, ideally you would have at least three times your monthly rent in combined household income.
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