Check Availability
$3,250,000
● House - For Sale

1127 Juniper Ave

Boulder, CO 80304
bedrooms
4 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
3,605 Ft²
$17,361
Est. Monthly
0.67%
Cap Rate

About This Property

Situated on a rare half-acre flag lot west of Broadway in the highly sought-after Juniper/Kalmia neighborhood, this south-facing home offers exceptional privacy and a peaceful setting. Tucked away from the street, the property is surrounded by mature trees and beautifully landscaped grounds that create a serene backyard retreat.

Inside, the thoughtfully designed floor plan is anchored by a dramatic two-story living room that opens effortlessly to the outdoor living spaces, making it ideal for both everyday living and entertaining. The spacious primary suite occupies its own private wing on the upper level and includes direct access to its own outdoor retreat. Three additional bedrooms complete the second floor.

The main level features a dedicated office, an eat-in kitchen, and a formal dining room, providing flexible spaces for work, gatherings, and family life. Downstairs, the lower level offers a full bathroom, a versatile bonus room, and a generous unfinished storage area with excellent potential for future expansion or customization.

Enjoy a prime North Boulder location with convenient access to neighborhood favorites including Lucky's Market, Ideal Market, and Beleza Coffee. Outdoor enthusiasts will appreciate being just minutes from Mt. Sanitas trails, the North Boulder Recreation Center, and North Boulder Park, all easily reached by foot or bike.
Unit Size
3,605 Ft²
Days on Market
-
Land Size
0.50 acres
Price per sqft
$902
Property Type
House
Property Taxes
$1,402
HOA Dues
-
Year Built
1989

Listed By

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Last updated: 2 days ago (REcolorado MLS #IRE5574135)

Price History

Date / Event Date Event Price
Aug 7, 2026 Listed $3,250,000
Listed
Nov 12, 2025 Listed by Coldwell Banker Realty 02 $3,700,000
Listed by Coldwell Banker Realty 02
A rare 1/2 acre flag lot located West of Broadway in the coveted Juniper/Kalmia enclave! The home is set back from the street and faces South. 1127 is nestled in a sanctuary like back yard, flush with mature trees and surrounded by thoughtful landscaping. The home offers a welcoming layout centered around a double-height living room with seamless access to outdoor space. The primary suite occupies its own wing on the upper level with private outdoor space. Three additional bedrooms complete the second level of the home. A main level office along with eat in kitchen and formal dining room lend to entertaining and family living alike. The lower level features a full bath, multipurpose room, and unfinished storage area ripe for renovation. The home has convenient access to essentials like Luckys, Ideal Market, and Beleza Coffee. Additionally, recreational destinations like Mt. Sanitas trails, N. Boulder Rec Center. and N. Boulder Park are just a walk or short bike ride away.
Feb 26, 1992 Sold
Sold

Property Highlights

Garage
Air Conditioning
Fireplace
Parking Details
Has Garage
Parking Features: Attached
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 4
Interior Features: Eat-in Kitchen, Cathedral Ceiling(s), Pantry, Walk-In Closet(s), Kitchen Island, Skylights
Appliances: Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Fire Alarm
Has Fireplace
Fireplace Features: Gas, Living Room, One
Basement: Partial, Unfinished, Daylight, Sump Pump, Radon Test Available
Exterior Details
Square Footage: 3605
Square Footage Source: $0
Year Built: 1990
Levels: Three Or More
Window Features: Skylight(s), Window Coverings
Construction Materials: Brick, Wood Siding
Patio and Porch Features: Patio, Deck
Lot Features: Level, Paved, Deciduous Trees, House Faces East, Gutters
Lot Size Area: 21780
Lot Size Units: Square Feet
Lot Size Acres: 0.5
Lot Size Square Feet: 21780
Water Source: Public
Financial Details
Tax Annual Amount: $16,826
Utilities Details
Cooling Type: Central Air, Ceiling Fan(s)
Heating Type: Forced Air
Sewer : Public Sewer

Building Info

Overview

    General

  • Year Built: 1989
  • Effective Year Built: 1989
  • Building Count: 1
  • Total Rooms: 9
  • Bedroom Count: 4
  • Bathroom Count: 4
  • Full Bathrooms: 3
  • Partial Bathrooms: 4
  • Building Condition: 7
  • Building Quality: 4
  • Construction Type: 6
  • Building Style: 41
  • Exterior Walls Type: 3
  • Interior Walls Type: 3
  • Roof Shape Type: 0
  • Roof Cover Type: 15
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 6
  • Basement Area: 696
  • Garage Type: 1
  • Garage Square Area: 575
  • Parking Space Count: 2
  • Patio Type: 69
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 21,581
  • Total Building Area: 4,431
  • Gross Building Area: 4,431
  • Building Area: 3,704
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 1
  • Heating: 4
  • Heated Square Feet: 3,704
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: 1107 JUNIPER SUBDIVISION - BO
  • Land Acres: 0000000495
  • Standard Land Use Code: 1001
  • County Land Use Code: 1112
  • Legal Description 1: LOT 1 1107 JUNIPER SUBDIVISION PER LOT LINE ADJ 2/92 REC 1159845 SPLIT FROM ID 1399

Neighborhood

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

Geography

  • Assessors Map Reference: B11-M
  • Account Number: R0108582
  • Parcel: R0108582
  • Lot: 1
  • Meridian: SEC 24 TWN 1N RNG 71
  • Municipality: BOULDER
  • Latitude: 40.038
  • Longitude: -105.284

    Address

  • Full Address: 1127 Juniper Ave
  • Address - House Number: 1127
  • Address - Street Name: Juniper
  • Address - Suffix Type: Ave
  • State: CO
  • City Name: Boulder
  • Carrier Code: C039
  • 4-Digit Zip Code: 1729
  • Zip Code: 80304

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $1,133,814
  • Tax Rate Code Area: 00-010

    Appraisal Valuation

  • Standard Deviation: 0.1709
  • Valuation Date: Jan 10, 2024
  • Confidence Score: 78
  • Final Value: 2,948,134
  • High Value: 3,452,133
  • Low Value: 2,444,136

    Market Valuation

  • Market Total Value: $2,985,800
  • Market Land Value: $2,539,400
  • Market Improvement Value: $446,400

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $201,989
  • Assessed Land Value: $171,790
  • Assessed Improvements Value: $30,199

    Sales

  • Current Sale Contract Date: Feb 18, 1993
  • Current Sale Recording Date: Feb 18, 1993
  • Current Sale Document Type: 27
  • Current Sale Input Document Number: 1266809
  • Previous Sale Recording Date: Feb 26, 1992
  • Previous Sale Contract Date: Feb 26, 1992
  • Previous Sale Amount: $4,000
  • 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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Frequently Asked Questions

When was property at 1127 Juniper Avenue built and last sold?
The property at 1127 Juniper Avenue was built in 1989 and last sold on Feb 18, 1993 for $0.
How much is this home worth?
The estimated value of the home located at 1127 Juniper Avenue is $3,267,814.
What are some comparable homes to 1127 Juniper Avenue?
There are currently no comparable homes to 1127 Juniper Avenue.