9631 Mountain Ridge Pl

4,410 Sq. Ft.
$1,813 / Sq. Ft.
4,410
Sq. Ft.
$1,813
per Sq. Ft.

Description

A true architectural tour de force, this newly completed Mountain Ridge estate redefines modern luxury against one of Boulder's most breathtaking natural backdrops. Designed by award-winning Studio B, with interiors by Studio Brother John and landscaping by Evoke, this striking residence rests on a premier, private three-acre lot bordered by over 6,300 acres of protected open space in the gated Mountain Ridge community. Floor-to-ceiling architectural-grade windows frame unobstructed vistas stretching...A true architectural tour de force, this newly completed Mountain Ridge estate redefines modern luxury against one of Boulder's most breathtaking natural backdrops. Designed by award-winning Studio B, with interiors by Studio Brother John and landscaping by Evoke, this striking residence rests on a premier, private three-acre lot bordered by over 6,300 acres of protected open space in the gated Mountain Ridge community. Floor-to-ceiling architectural-grade windows frame unobstructed vistas stretching from the Flatirons to Pikes Peak, the Denver skyline and the eastern plains, immersing every space in light, sky and landscape. The expansive layout offers en-suite baths throughout, an inspiring office or lounge and a flexible lower level ideal for fitness, media or recreation. Interiors showcase globally sourced finishes, including European white oak floors from France, sculptural Cocoon fixtures from Holland, custom white oak cabinetry by BKI Millwork and a chef's kitchen appointed with Gaggenau and Miele appliances. Outdoor living is equally extraordinary, featuring a dining deck, stainless steel hot tub and sunken conversation pit perfectly positioned for sunrise and sunset views. Sustainable, intelligent and impeccably crafted by Morningstar Homes, this residence is more than a home - it is a refined expression of design, privacy and Boulder's unmatched natural beauty.
  1. Listed by John Canova • milehimodern - Boulder
    P: (720)-317-6658 C: (720)-317-6658 john@johncanova.com
  2. Listed by Jorgen Jensen • Fantastic Frank Colorado
    P: (303)-319-1278 C: (303)-319-1278 jorgen@fantasticfrank.com

Property Details for 9631 Mountain Ridge Place

Locale
Boulder
Description 1
House
LISTING UPDATED: 03/27/2026 09:52 AM

Property Details for 9631 Mountain Ridge Place

StatusActive
MLS #1051864
Days on Compass40
Taxes$3,442 / year
HOA Fees$3,136 / year
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2025
Lot Size3.10 AC / 135,036 SF
CountyBoulder County

Location

Listing Courtesy of milehimodern - Boulder, John Canova; Fantastic Frank Colorado, Jorgen Jensen
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Building Information for 9631 Mountain Ridge Place

Stories-Year Built2025Building Size-Lot Size3.10 AC / 135,036 SF

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$39,349 per month

30 year fixed, 6.11% Interest

Principal and Interest

$38,801

Property Taxes

$287

HOA Dues

$261

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Property Information for 9631 Mountain Ridge Place

Summary
Location and General Information
  • Road Access 2: City Street
  • Latitude: 40.15
  • Longitude: -105.29
Parking
  • Garage SqFt: 631
  • Total Parking: 2.00
  • Parking Features: Garage Door Opener, Attached
Taxes and HOA Information
  • Fee Includes: Reserves
  • Has HOA: Yes
  • HOA Fee: $3,136.00
  • Legal Description: LOT 5 BLK 1 MOUNTAIN RIDGE
  • Tax Information: No
  • Has HOA 2: No
  • HOA2 Fee Amount: $0
  • Tax Year: 2025
  • Association Fee Frequency: Quarterly
  • Has HOA Covenants: Yes
  • HOA Transfer Fee: Yes
  • Has Association Fee: Yes
  • Has Association Reserve: Yes
  • Tax Annual Amount: $3,442
  • Parcel Number: R0109299
Property
Lot Information
  • Lot Improvements: Sloping Lot, Abuts Public Open Space, House Faces East, Xeriscape, Paved
  • Lot Size Area: 135,036.00
  • Has Irrigation Water Rights: No
  • Has Improvements: No
Property and Assessments
  • Total Finished Area Source: Plans
  • Living SqFt: 3605
  • Above Grade Finished Area Source: 3605
  • Sq Ft Apx: 805
  • Total Finished Area: 4410
  • Pano Url Position: 1
  • Property Attached YN: No
  • Are Ditches Active: No
  • New Construction YN: Yes
  • Levels: Two
Utilities
  • Solar PV Kilowatts: 11.40
  • Solar PV Year Installed: 2025
  • Has Solar Photovoltaic: 1
  • Solar PV Kilowatts: 11.40
  • Solar PV Year Installed: 2025
  • Sewer: Septic Tank
  • Green Energy Efficient: Windows, Photovoltaic Owned
Interior and Exterior Features
Exterior Features
  • Construction Materials: Frame, Wood Siding, Painted/Stained
  • Exterior Features: Hot Tub
  • Flooring: Wood
Interior Features
  • Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), Washer/Dryer Hookup, Skylights, Kitchen Island, High Ceilings, Full Primary Bath
  • Laundry Features: Electric Range, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Fire Alarm
  • Window Features: Skylight(s)
  • Fireplaces 1: Free Standing, Living Room
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 3
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Full Upper: 0
  • Baths Full Main: 1
  • Baths Full Lower: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 1
  • Baths Half Upper: 0
  • Baths Half Main: 0
  • Baths Half Lower: 0
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 0
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 0
  • Baths Three Quarters Main: 3
Room Information
Room 1
  • RoomLevel: Main
  • RoomType: Bedroom 2
Room 2
  • RoomLevel: Main
  • RoomType: Bedroom 3
Room 3
  • RoomLevel: Main
  • RoomType: Bedroom 4
Room 4
  • RoomLevel: Main
  • RoomType: Bedroom 5
Room 5
  • RoomDescription: Hardwood
  • RoomLevel: Main
  • RoomType: Dining Room
Room 6
  • RoomDescription: Hardwood
  • RoomLength: 18.0
  • RoomLevel: Main
  • RoomType: Kitchen
  • RoomWidth: 8.0
Room 7
  • RoomLevel: Main
  • RoomType: Laundry
Room 8
  • RoomDescription: Hardwood
  • RoomLevel: Main
  • RoomType: Living Room
Room 9
  • RoomDescription: Hardwood
  • RoomLength: 15.0
  • RoomLevel: Main
  • RoomType: Primary Bedroom
  • RoomWidth: 12.0
  • Room Features: Full Primary Bath
Room 10
  • RoomLevel: Main
  • RoomType: Study
Rental
Rental Information
  • Horse YN: No
  • Occupant Type: Vacant

Property History for 9631 Mountain Ridge Place

DateEvent & SourcePriceAppreciation
Oct 30, 2023

Sold (Public Record)

Public Record #1521806157

$450,000

-7.5% / yr

Aug 26, 2010

Sold (Public Record)

Public Record #295118775

$1,256,063—
DateEvent & SourcePrice
10/30/2023

Sold (Public Record)

Public Record #1521806157

$450,000

-7.5% / yr

08/26/2010

Sold (Public Record)

Public Record #295118775

$1,256,063

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 9631 Mountain Ridge Place

Taxable ValueLand$18,838Additions$11,680Total$30,518
Tax Record2025$3,442 ($287 / month)
Home Facts
Beds4Total Finished SqFt4,334 SqFtAbove Grade Finished SqFt3,588 SqFtFinished Basement SqFt746 SqFtUnfinished Basement SqFt25 SqFtStories1Lot Size125,496 SqFtStyleSingle Family ResidenceYear Built1995Zoning1112CountyBOULDERAPN1319-12-0-01-005

Schools near 9631 Mountain Ridge Place

This home is within St Vrain Valley Re 1j School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Charter - PK to 8
Rating
School
Distance
Blue Mountain Elementary School
PublicPK to 5

Altona Middle School
Public6 to 8

Silver Creek High School
Public9 to 12

Flagstaff Charter Academy
CharterPK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Similar Sold Homes

9631 Mountain Ridge Place is a single family home for sale in Boulder, CO 80302. This property was listed for sale on February 18, 2026 by milehimodern - Boulder, it's currently listed at $7,995,000. It has been on the market for a total of 40 days and was last sold on October 30, 2023. This listing's school district is St Vrain Valley Re 1j School District. Nearby schools include Blue Mountain Elementary School, Altona Middle School and Silver Creek High School. 9631 Mountain Ridge Place is a 4-bed, 5-bath, 4,410 sqft single family home built in 2025.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of milehimodern - Boulder, John Canova; Fantastic Frank Colorado, Jorgen Jensen

Based on information submitted to the MLS GRID as of 03/27/2026 09:52 AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX 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. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.