870 Juniper Ave, Boulder, CO 80304
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Property image
OFF MARKET

870 Juniper Ave
Boulder, CO 80304

Juniper - Kalmia
  • 2 Beds
  • 2.5 Baths
  • 2,586 sqft (on 1.03 acres)

$4,979,700

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $27,297/mo*
Refinance Your Home

$4,979,700

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $27,297/mo*
Refinance Your Home
2 Beds
2.5 Baths
2,586 sqft
(on 1.03 acres)

Local Information

  • Map ViewExplore the area around 870 Juniper Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Your Boulder paradise awaits at 870 Juniper Avenue. This expansive property stretches over an acre and boasts southern exposure, flatiron views and water rights. Nestled right in the heart of the city, this rare find beckons to be your very own private retreat. Give the existing home your personal touch, or craft a new bespoke masterpiece on this gorgeous property. Take in the views of the iconic Flatirons, the soothing ambiance of Two Mile Creek through your backyard, and Silver Creek Ditch in the front of the lot, providing the owner their own source of irrigation. In addition to the beautiful views and tranquil water, the new owners will inherit an orchard-like backyard with established plants and trees, lending aesthetic allure and undeniable charm. You'll see in no time why Juniper Avenue is one of Boulder's most desirable and sought-after streets. Just down the road you'll find beloved local Boulder gems like Ideal Market and Lucky's. You'll also enjoy immediate access to Boulder's most iconic trails, seamlessly transitioning from urban living to our boundless wilderness. Bask in the harmonious balance of nature's tranquility and Boulder's vitality at this idyllic retreat.
870 Juniper Ave, Boulder, CO 80304 is a 2 bedroom, 3 bathroom, 2,586 sqft single-family home in Juniper - Kalmia, built in 1963. It last sold for $5,600,000 on Oct 1, 2024 (6% below the $5,950,000 asking price). More recently, it was listed as a rental in April 2023 with an asking price of $4,000 per month. That rental listing was removed on May 26, 2023. It is currently off market. The Trulia Estimate is $4,979,700, with a rent estimate of $5,561/month.

Home Highlights

Parking
Garage
Outdoor
Pool
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 870 Juniper Ave

Interior Features

Interior Details
Basement: NoneNumber of Rooms: 5Types of Rooms: Primary Bedroom, Bedroom 2, Dining Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 2Number of Bathrooms: 3Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 1Number of Bathrooms (half): 1Number of Bathrooms (main level): 3
Dimensions and Layout
Living Area: 2586 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity Available, Cable Available, Satellite Avail, High Speed AvailLaundry: Washer/Dryer Hookup
Heating & Cooling
Heating: Forced AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Fireplace: Family RoomHas a Fireplace
Gas & Electric
Electric: Xcel EnergyGas: Xcel EnergyHas Electric on Property
Windows, Doors, Floors & Walls
Window: Window CoveringsFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 1Levels: OneFloors: Wood
View
Has a ViewView: Mountain(s), Hills

Exterior Features

Exterior Home Features
Roof: CompositionFencing: FencedExterior: Sprinkler SystemHas a Private PoolSprinkler System
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: CarportHas a CarportHas a GarageNo Attached GarageParking Spaces: 2Parking: Garage, Carport
Pool
Pool: PrivatePool
Frontage
Waterfront: Stream(s)Road Frontage: City StreetRoad Surface Type: AsphaltNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 2586 Square Feet

Property Information

Year Built
Year Built: 1963
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: Frame, BrickNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyNot Included in Sale: Staging FurnitureParcel Number: R0003198

Price & Status

Price
List Price: $5,950,000

Active Status

MLS Status: Sold

Location

Direction & Address
City: BoulderCommunity: Foothills
School Information
Elementary School: FoothillJr High / Middle School: CentennialHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Area
Building Area: 2586 Square Feet

HOA

No HOA

Lot Information

Lot Area: 1.0299 Acres

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Miscellaneous

Mls Number: 1009543Attribution Contact: 720-470-0910Above Grade Unfinished Area: 2586Activation Date: Wed May 15 2024
Last check for updates: about 10 hours ago
Listed by Lucy Conklin, (720) 470-0910
Compass - Boulder
Bought with: Laura Whittaker-Morningstar, (303) 588-8072, Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1009543

Price History for 870 Juniper Ave

DatePriceEventSource
10/01/2024$5,600,000Sold
IRES as distributed by MLS GRID #1009543
08/20/2024$5,950,000PendingREcolorado as distributed by MLS GRID #IR1009543
08/20/2024$5,950,000PendingToActiveIRES as distributed by MLS GRID #1009543
07/22/2024$5,950,000PendingREcolorado as distributed by MLS GRID #IR1009543
05/15/2024$5,950,000Listed For SaleIRES as distributed by MLS GRID #1009543
05/14/2024ListingRemovedIRES as distributed by MLS GRID #1003670
02/22/2024$6,850,000Listed For SaleIRES as distributed by MLS GRID #1003670
02/21/2024ListingRemovedIRES as distributed by MLS GRID #996227
09/13/2023$6,850,000Listed For SaleIRES as distributed by MLS GRID #996227
05/26/2023ListingRemovedZillow Rentals
04/27/2023$4,000Listed For RentZillow Rentals

Market trends in Boulder

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$955K
$13.33KMoM
Sale-to-List Price
97.9%
1.0%MoM
Price per sq ft
$503
$12MoM
Available listings
775
41MoM
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Property Tax and Assessment

Year2025
Tax$17,019
Assessment$2,867,000
Home facts updated by county records

Comparable Sales for 870 Juniper Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
700 Linden Ave, Boulder, CO
0.26
Single-Family Home
$3,700,000
08/01/25
4
3
5,244
864 Iris Ave, Boulder, CO
0.07
Single-Family Home
$3,205,000
03/10/26
4
4
3,208
560 Iris Ave, Boulder, CO
0.19
Single-Family Home
$2,189,700
02/24/26
3
3
2,038
955 Jasmine Cir, Boulder, CO
0.14
Single-Family Home
$2,775,000
09/03/25
4
4
3,114
920 Hawthorn Ave, Boulder, CO
0.16
Single-Family Home
$1,980,000
08/07/25
4
2.5
2,312
503 Kalmia Ave, Boulder, CO
0.28
Single-Family Home
$3,438,500
05/26/26
4
3.5
5,381
640 Iris Ave, Boulder, CO
0.15
Single-Family Home
$5,250,000
06/30/26
4
4.5
5,226
805 Linden Ave, Boulder, CO
0.31
Single-Family Home
$1,455,000
02/18/26
3
2
3,000

Nearby homes

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Assigned Schools

These are the assigned schools for 870 Juniper Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Juniper - Kalmia
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Juniper - Kalmia

At least 2 Trulia users voted on each feature.

  • 100 % Say parking is easy

  • 100 % Say there are community events

  • 100 % Say it's dog friendly

  • 100 % Say there's holiday spirit

  • 100 % Say people would walk alone at night

  • 100 % Say it's quiet

  • 100 % Say there's wildlife

  • 80 % Say it's walkable to grocery stores

  • 77 % Say neighbors are friendly

  • 75 % Say kids play outside

  • 71 % Say yards are well-kept

  • 67 % Say it's walkable to restaurants

  • 40 % Say there are sidewalks

  • 33 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Megan La Grave
    "Fantastic neighborhood for all ages and pets! Come walk it sometime and see for yourself. Close to the trails "
    0
    Flag
  • Trulia User
    "A close knit neighborhood and desirable area of Boulder at the foot of the mountains. You are as likely to get a wave as you are to see wildlife walking down the middle of the street."
    1
    Flag

LGBTQ Local Legal Protections

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Homes for sale near 870 Juniper Ave

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Off Market Homes Near 870 Juniper Ave

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Based on information submitted to the MLS GRID as of 2026-07-05 19:18:21 PDT. 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. Some IDX listings have been excluded from this website. Click here for more information