520 Mapleton Ave

Boulder, CO 80302

$1,725,000
Last Sold Price
4
Beds
1,928 Sq. Ft.
$895 / Sq. Ft.
1,928
Sq. Ft.
$895
per Sq. Ft.
Sold 1/13/23
Sold 1/13/23
a front view of a house with a garden
a house view with a outdoor space
a living room with furniture and a window
a living room with furniture a fireplace and a large window
a living room with furniture a rug and a window
a living room with furniture a fireplace and a dining table with wooden floor
a view of a dining room with furniture and window
a kitchen with cabinets and wooden floors
a kitchen with stainless steel appliances granite countertop a stove top oven a sink dishwasher and white cabinets with wooden floor
a kitchen with stainless steel appliances granite countertop a sink stove and cabinets
a bedroom with furniture and a window
a living room with furniture and a window
a living room with furniture and a window
a living room with furniture and a wooden floor
a workspace with wooden floor and a window
a bathroom with a double vanity sink a toilet and a mirror
a bathroom with a sink vanity and a toilet
a view of an empty room with a window
a view of an empty room with wooden floor and a window
a view of deck with patio
a backyard of a house with a garden and plants
a view of a backyard with plants and large trees
a view of a backyard
a view of a house with a wooden deck

Description

Location Incredible! Adorable Mapleton hill bungalow with 4 bdrms, 2 baths. Upper level primary bedroom suite has full bath plus loft space for art, office, and/or just relaxing. Natural light flows throughout, Wood floors, foyer entry. Manageable yard with single garage. clos to downtown. Properties like this don't come along often. No SPD, as-is, current owners have not occupied. Sellers will be participating in a 1031exchange. New price before it's gone - don't miss it!Location Incredible! Adorable Mapleton hill bungalow with 4 bdrms, 2 baths. Upper level primary bedroom suite has full bath plus loft space for art, office, and/or just relaxing. Natural light flows throughout, Wood floors, foyer entry. Manageable yard with single garage. clos to downtown. Properties like this don't come along often. No SPD, as-is, current owners have not occupied. Sellers will be participating in a 1031exchange. New price before it's gone - don't miss it!

Property Details for 520 Mapleton Avenue

Locale
Boulder
Description 1
House
LISTING UPDATED: 10/20/2025 07:39 PM

Property Details for 520 Mapleton Avenue

StatusSold
MLS #973503
Days on Compass115
Taxes$10,677 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1958
Lot Size0.16 AC / 6,969 SF
CountyBoulder County

Location

Listing Courtesy of Property Resources, Inc., Patty Young

Sold By Coldwell Banker Realty 02, Lucy Conklin

Add your commute

Building Information for 520 Mapleton Avenue

Stories-Year Built1958Building Size-Lot Size0.16 AC / 6,969 SF

Payment Calculator

$9,297 per month

30 year fixed, 6.15% Interest

Principal and Interest

$8,407

Property Taxes

$890

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 520 Mapleton Avenue

Summary
Location and General Information
  • Road Access 2: City Street
  • Latitude: 40.02
  • Longitude: -105.29
Parking
  • Garage SqFt: 391
  • Total Parking: 1.00
Taxes and HOA Information
  • Has HOA: No
  • HOA Fee: $.00
  • Legal Description: Lots 8-9, Blk 5, Mapleton
  • Tax Information: No
  • HOA2 Fee Amount: $0
  • Tax Year: 2021
  • Tax Annual Amount: $10,677
  • Parcel Number: R0000606
Property
Lot Information
  • Lot Improvements: Historic District, Paved, Curbs, Gutters, Sidewalks, Street Light, Alley
  • Lot Size Area: 7,121.00
  • Has Irrigation Water Rights: No
  • Has Improvements: No
Property and Assessments
  • Total Finished Area Source: Assessor
  • Living SqFt: 1928
  • Above Grade Finished Area Source: 1928
  • Sq Ft Apx: 0
  • Total Finished Area: 1928
  • Are Ditches Active: No
  • New Construction YN: No
  • Levels: Bi-Level
Utilities
  • Electric: Xcel
  • Sewer: Public Sewer
Interior and Exterior Features
Exterior Features
  • Construction Materials: Frame, Brick
  • Exterior Features: Sprinkler System
  • Flooring: Wood
Interior Features
  • Interior Features: Open Floorplan, Natural Woodwork, Beamed Ceilings, Full Primary Bath
  • Laundry Features: Gas Range, Self Cleaning Oven, Dishwasher, Refrigerator, Washer, Dryer, Fire Alarm
  • Window Features: Window Coverings
  • Fireplaces 1: Living Room, One
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 2
  • Half Bathrooms: 0
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 0
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Full Upper: 1
  • Baths Full Main: 1
  • Baths Full Lower: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • 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: 0
Room Information
Room 1
  • RoomDescription: Wood
  • RoomLength: 11.0
  • RoomLevel: Main
  • RoomType: Bedroom 2
  • RoomWidth: 12.0
Room 2
  • RoomDescription: Wood
  • RoomLength: 11.0
  • RoomLevel: Main
  • RoomType: Bedroom 3
  • RoomWidth: 12.0
Room 3
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Main
  • RoomType: Bedroom 4
  • RoomWidth: 12.0
Room 4
  • RoomDescription: Wood
  • RoomLength: 10.0
  • RoomLevel: Main
  • RoomType: Dining Room
  • RoomWidth: 6.0
Room 5
  • RoomDescription: Wood
  • RoomLength: 10.0
  • RoomLevel: Main
  • RoomType: Kitchen
  • RoomWidth: 12.0
Room 6
  • RoomDescription: Tile
  • RoomLength: 10.0
  • RoomLevel: Main
  • RoomType: Laundry
  • RoomWidth: 8.0
Room 7
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Main
  • RoomType: Living Room
  • RoomWidth: 20.0
Room 8
  • RoomDescription: Wood
  • RoomLength: 9.0
  • RoomLevel: Upper
  • RoomType: Primary Bedroom
  • RoomWidth: 18.0
  • Room Features: Full Primary Bath
Room 9
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Upper
  • RoomType: Study
  • RoomWidth: 18.0
Rental
Rental Information
  • Horse YN: No
  • Occupant Type: Vacant

Property History for 520 Mapleton Avenue

DateEvent & SourcePriceAppreciation
Jan 13, 2023

Sold (Public Record)

Public Record #1504024328

$1,725,000—
DateEvent & SourcePrice
01/13/2023

Sold (Public Record)

Public Record #1504024328

$1,725,000

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

Public Records for 520 Mapleton Avenue

Taxable ValueLand$76,481Additions$30,094Total$106,575
Tax Record2025$10,162 ($847 / month)
Home Facts
Beds4Baths2Total Finished SqFt1,928 SqFtAbove Grade Finished SqFt1,928 SqFtStories2Lot Size7,100 SqFtStyleSingle Family ResidenceYear Built1958Year Renovated1985Zoning1112CountyBOULDERAPN1461-25-4-08-003

Schools near 520 Mapleton Avenue

This home is within Boulder Valley Re 2 School District.
Rating
School
Type
Grades
Distance
Whittier Elementary School
Public - K to 5
Casey Middle School
Public - 6 to 8
Boulder High School
Public - 9 to 12
University Hill Elementary School
Public - PK to 5
Rating
School
Distance
Whittier Elementary School
PublicK to 5

Casey Middle School
Public6 to 8

Boulder High School
Public9 to 12

University Hill Elementary School
PublicPK to 5

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

Explore Nearby Homes

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 makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Property Resources, Inc., Patty Young

Based on information submitted to the MLS GRID as of 10/20/2025 07:39 PM. 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.