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

$4,703,600

Trulia Estimate
  • 2 Beds
  • 2.5 Baths
  • 2,586 sqft (on 1.03 acres)

870 Juniper Ave, Boulder, CO 80304

Juniper - Kalmia
Est. Refi. Payment $26,483/mo*
Refinance Your Home
Currently Off Market - Sold Oct 1, 2024 for $5,600,000

Home Value

Trulia Estimate
$4.7M
Since last month
Increased$19K (+0.4%)
Since last year
Decreased$780K (-14.2%)
Since last sale
Decreased$894K (-16%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +126% in the last 10 years
MonthEstimated value
2026
August 2026$4.71M
August 2026$4.7M
July 2026$4.69M
June 2026$4.98M
May 2026$4.97M
April 2026$5.27M
March 2026$5.62M
February 2026$5.52M
January 2026$5.54M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
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
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
550 Iris Ave, Boulder, CO
0.20
Single-Family Home
$4,000,000
01/16/26
4
4
4,473
865 Kalmia Ave, Boulder, CO
0.20
Single-Family Home
$2,950,000
04/29/26
5
3.5
4,220
1012 Hawthorn Ave, Boulder, CO
0.17
Single-Family Home
$1,625,000
05/04/26
3
2
1,708

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
824 Juniper Ave, Boulder, CO 80304
0.02
$4,364,500
5
4.5
5,519
Off Market
916 Juniper Ave, Boulder, CO 80304
0.06
$9,830,300
4
6
6,671
Off Market
755 Jonquil Pl, Boulder, CO 80304
0.09
$3,760,500
4
5
5,006
Off Market
918 Juniper Ave, Boulder, CO 80304
0.08
$2,701,000
4
3
3,363
Off Market
715 Juniper Ave, Boulder, CO 80304
0.09
$3,925,500
4
3
5,021
Off Market
864 Iris Ave, Boulder, CO 80304
0.07
$3,205,000
4
4
3,208
Recently Sold
706 Juniper Ave, Boulder, CO 80304
0.10
$14,100,000
7
9
9,800
Recently Sold
1107 Juniper Ave, Boulder, CO 80304
0.13
$3,547,600
5
5.5
5,058
Off Market
955 Jasmine Cir, Boulder, CO 80304
0.14
$2,753,400
4
4
3,114
Off Market
717 Hawthorn Ave, Boulder, CO 80304
0.12
$3,615,100
5
4
4,764
Off Market
1127 Juniper Ave, Boulder, CO 80304
0.15
$3,250,000
4
4.5
4,969
For Sale

Local Information

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

Home Highlights

Single-Family Home
Built in 1963
1.03 acre lot
2,586 sqft
$1,819/sqft
Garage

About this House

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. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,703,600, with a rent estimate of $6,673/month.
Last check for updates: about 4 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

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

Price and Tax history

DateEventPrice
Oct 1, 2024
Source: IRES as distributed by MLS GRID #1009543
Sold
$5,600,000
Aug 20, 2024
Source: REcolorado as distributed by MLS GRID #IR1009543
Pending
$5,950,000
Aug 20, 2024
Source: IRES as distributed by MLS GRID #1009543
PendingToActive
$5,950,000
Jul 22, 2024
Source: REcolorado as distributed by MLS GRID #IR1009543
Pending
$5,950,000
May 15, 2024
Source: IRES as distributed by MLS GRID #1009543
Listed For Sale
$5,950,000

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Around this home

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

Based on information submitted to the MLS GRID as of 2026-09-03 13:03:30 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

Frequently asked questions about 870 Juniper Ave

  • What is 870 Juniper Ave estimated to be worth?
    Trulia's estimated value for 870 Juniper Ave in Boulder, CO is $4,703,600.
  • What is the price history for 870 Juniper Ave?
    870 Juniper Ave in Boulder, CO last sold for $5,600,000 in October 2024.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $897K. That is up $10.37K from the prior month.
  • Does 870 Juniper Ave have a pool?
    Yes, 870 Juniper Ave in Boulder, CO has a pool.
  • Does 870 Juniper Ave have laundry facilities?
    Yes, 870 Juniper Ave in Boulder, CO has laundry facilities.

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