Check Availability
$5,500,000
↓ $250K (4.3%)
● House - For Sale

1070 Juniper Ave

Boulder, CO 80304
bedrooms
5 Beds
bathrooms
2 Baths, 2 Half Baths
square feet
5,431 Ft²
$29,181
Est. Monthly
0.18%
Cap Rate

About This Property

Tucked down a private brick lane on one of Boulder's most coveted streets, this half-acre retreat at 1070 Juniper blends timeless charm, thoughtful updates, and an incredible indoor-outdoor lifestyle. Mature trees and lush gardens create a sense of seclusion, all while enjoying a premier North Boulder location just minutes from trailheads, Ideal Market, top-rated schools, and Downtown Boulder. Inside, a welcoming foyer introduces hardwood floors and beautifully appointed living spaces. The formal dining room impresses with soaring windows, wood-beamed ceilings, and an ornate pocket door. The adjoining kitchen features a large island, high-end appliances, and a bright breakfast nook, while French doors open to the flagstone patio. The double-height living room is anchored by a fireplace and walls of glass leading outdoors. Nearby, the family room offers flexibility as a music room, sitting area, or lounge, with its own backyard access. A private office, powder room, and mudroom with built-ins, sink, and laundry connect seamlessly to the yard and attached garage. Upstairs, a landing overlooks the living room and leads to a hidden room-perfect as a meditation space, playroom, or office. The primary suite is a true sanctuary with a sitting area, hardwood floors, French doors to a private balcony, and two custom closets, including a spacious walk-in. The en suite bathroom includes a marble vanity with double sinks, soaking tub, walk-in shower, and water closet. Two additional bedrooms with loft spaces and mountain views share a bathroom with dual sinks. The lower level adds versatility with two bedrooms, a bathroom, flex areas, and a custom-built media lounge. Outdoors, flagstone patios, pergolas, and gardens evoke a secret-garden feel, while the fenced backyard features a Jacuzzi, cold plunge, lawn, and Flatiron views. A two-car garage, detached single-car garage, and private studio with separate entrance complete this exceptional retreat.
Unit Size
5,431 Ft²
Days on Market
-
Land Size
0.51 acres
Price per sqft
$1,013
Property Type
House
Property Taxes
$2,175
HOA Dues
-
Year Built
1993

Listed By

The Selling Rocky Mountain Homes Team
Keller Williams Advantage Realty LLC
Zachary Zeldner
Compass - Boulder

Payment Calculator

Cap Rate Calculator

Last updated: 9 months ago (IRES MLS #1044265)

Price History

Date / Event Date Event Price
Jan 4, 2026 Price Decreased $5,500,000
↓ $250K (4.4%)
Price Decreased
Sep 23, 2025 Listed by Coldwell Banker Realty 02 $5,750,000
Listed by Coldwell Banker Realty 02
Sep 28, 2021 Sold
Sold
May 19, 2021 Listed by Coldwell Banker Realty 02 $4,500,000
Listed by Coldwell Banker Realty 02
May 18, 2015 Sold
Sold
Show More

Property Highlights

Garage
Fireplace
Parking Details
Has Garage
Attached Garage
Garage Spaces: 3
Interior Details
Half Bathrooms: 2
Full Bathrooms: 2
Interior Features: Eat-in Kitchen, Open Floorplan, Walk-In Closet(s), Kitchen Island, Crown Molding, Study Area, Separate Dining Room, Cathedral/Vaulted Ceilings, Loft
Appliances: Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Gas Range/Oven
Flooring Type: Wood Floors
Door Features: French Doors
Laundry Features: Main Level
Has Fireplace
Fireplace Features: Gas, Living Room
Basement: Full, Partially Finished, Daylight
Exterior Details
Square Footage: 5431
Square Footage Source: $0
Property Condition: Not New, Previously Owned
Year Built: 1993
Building Area Total: 5431
Levels: Two
Other Structures: Storage
Window Features: Window Coverings, Wood Frames, Skylight(s), Double Pane Windows
Construction Materials: Wood/Frame, Brick/Brick Veneer
Patio and Porch Features: Patio
Lot Features: Level, Lawn Sprinkler System, Abuts Ditch
Lot Size Area: 22292
Lot Size Units: Square Feet
Lot Size Acres: 0.51
Lot Size Square Feet: 22292
Water Source: City Water, City of Boulder
Financial Details
Tax Annual Amount: $26,094
Utilities Details
Cooling Type: Wall/Window Unit(s)
Heating Type: Forced Air
Sewer : City Sewer

Building Info

Overview

    General

  • Year Built: 1993
  • Effective Year Built: 2000
  • Building Count: 1
  • Total Rooms: 11
  • Bedroom Count: 5
  • Bathroom Count: 4
  • Full Bathrooms: 2
  • Partial Bathrooms: 4
  • Building Condition: 1
  • Building Quality: 1
  • Construction Type: 12
  • Building Style: 28
  • Exterior Walls Type: 3
  • Interior Walls Type: 3
  • Roof Shape Type: 0
  • Roof Cover Type: 15
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 3
  • Basement Area: 1,758
  • Garage Type: 1
  • Garage Square Area: 600
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 8
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 22,292
  • Total Building Area: 5,923
  • Gross Building Area: 5,923
  • Building Area: 5,323
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 1
  • Heating: 4
  • Heated Square Feet: 5,323
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: TR, NBR 128,158,172-178 FOOTHILLS
  • Land Acres: 0000000512
  • Standard Land Use Code: 1001
  • County Land Use Code: 1112
  • Legal Description 1: TR 397-B LESS B-1 PLUS TRACT 397-A-2 AKA PARCEL B 24-1N-71 PER LOT LINE ADJ 1301672 6/93

Neighborhood

  • School District Name: Boulder Valley School District RE-2
  • Census Tract: 012101

Geography

  • Assessors Map Reference: B11-M
  • Account Number: R0007976
  • Subdivision Tract Number: 397-B,397-
  • Parcel: R0007976
  • Lot: LINE
  • Meridian: SEC 24 TWN 1N RNG 71
  • Municipality: BOULDER
  • Latitude: 40.0366
  • Longitude: -105.284

    Address

  • Full Address: 1070 Juniper Ave
  • Address - House Number: 1070
  • Address - Street Name: Juniper
  • Address - Suffix Type: Ave
  • State: CO
  • City Name: Boulder
  • Carrier Code: C039
  • 4-Digit Zip Code: 1728
  • Zip Code: 80304

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $2,251,172
  • Tax Rate Code Area: 00-010

    Appraisal Valuation

  • Standard Deviation: 0.0676
  • Valuation Date: May 17, 2023
  • Confidence Score: 96
  • Final Value: 4,492,755
  • High Value: 4,796,587
  • Low Value: 4,188,923

    Market Valuation

  • Market Total Value: $4,486,600
  • Market Land Value: $2,580,900
  • Market Improvement Value: $1,905,700

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $303,519
  • Assessed Land Value: $174,598
  • Assessed Improvements Value: $128,921

    Sales

  • Current Sale Contract Date: Sep 22, 2021
  • Current Sale Recording Date: Sep 28, 2021
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 3917009
  • Previous Sale Recording Date: May 18, 2015
  • Previous Sale Contract Date: May 15, 2015
  • Previous Sale Amount: $2,000,000
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Central Boulder


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Nearby Rentals

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$1,642 /mo

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  • 1 Bath
1240 Cedar Ave, CO, 80304 Listing by Rick Rivera
Unit for rent at 2037 Walnut St, CO, 80302

$1,200 /mo

  • 1 Bed
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2037 Walnut St, CO, 80302 Listing by Rick Rivera


Frequently Asked Questions

When was property at 1070 Juniper Avenue built and last sold?
The property at 1070 Juniper Avenue was built in 1993 and last sold on Sep 22, 2021 for $4,325,000.
How much is this home worth?
The estimated value of the home located at 1070 Juniper Avenue is $5,555,000.
What are some comparable homes to 1070 Juniper Avenue?
There are currently no comparable homes to 1070 Juniper Avenue.