0.1-acre lot in Boulder O T East & West & North

Active$530,000

MLS® Listing#1071944 · Unimproved Land · Listed Nov 10, 2026

1144 Mapleton Ave, Boulder, CO 80304

Boulder O T East & West & North · Boulder County

Showing 5 of 16 photos

0.1Acre lot

Description

1144 Mapleton Avenue sits where Mapleton Hill meets downtown Boulder, just west of Broadway, where tree-lined residential streets meet the city's liveliest blocks. Pearl Street's restaurants, shops, galleries, and cafes are just a few blocks to the south. Mapleton Avenue runs west toward the Mount Sanitas trailhead, with the mountains forming a constant backdrop to daily life. Mapleton Hill is one of Boulder's oldest and most recognizable neighborhoods. It's known for its historic homes, established gardens, and close connection to both downtown and the foothills. This is a vacant, unimproved lot. With no existing structure to work around, it offers a clean starting point for a custom in-town home in one of the most established and admired parts of the city, an opportunity seldom found this close to downtown. Whether envisioned as a personal residence or an investment, the site invites a home defined by thoughtful design and lasting quality. Frontage on Mapleton Avenue paired with convenient rear alley access offers options for how a future home, garage, and outdoor space might be arranged across the site. A completed survey and feasibility study are available, giving buyers, architects, and builders a meaningful head start on planning and due diligence. The lot sits within the Mapleton Hill Historic District, among homes whose architecture has shaped the character of these streets for more than a century. This lot offers the chance to build something new within the fabric of historic Boulder, designed around its owner's vision rather than adapted from someone else's plans. Mornings can begin on the Sanitas trails and evenings can end over dinner on Pearl Street, with a quiet, tree-lined street to come home to in between. It's an opportunity to put down roots in the heart of downtown Boulder, on your own terms.

Full description online — scan the code for the complete listing.

Property information

Property type: Land
Sub-type: Unimproved Land
Lot size: 0.1 acres
Annual taxes (2025): $17,673
HOA fee: None
Days on market: 5
Parcel number: R0008359
Zoning: RMX-1

Features

Interior: High Speed Internet

$530,000List price

0.10Acre lot

5 days agoOn market

$530,000

1144 Mapleton Ave

Boulder, CO 80304

Active

Your local EXIT Realty office

EXIT Mosaic RealtyCentennial, COCall

Ask about this lot

Your message goes to EXIT Mosaic Realty.

I'd like to (optional)

First name

Last name (optional)

Email address

Phone number (optional)

Message

Consent & Privacy

I have read and agree to the Privacy Policy and Terms of Service.I consent to receive marketing communications from EXIT Mosaic Realty and EXIT Realty, including property updates, market reports, and promotional materials, delivered via email, SMS/text message, and/or telephone (which may use automated technology or prerecorded/artificial voice). Message & data rates may apply. Consent is not a condition of submitting this inquiry. You may opt out at any time by replying STOP to text messages, using the unsubscribe link in emails, or contacting EXIT Realty.

By submitting this form, you consent to being contacted by EXIT Mosaic Realty regarding this specific inquiry using the contact information you provided.

Description

Property Information

Property type: Land
Sub-type: Unimproved Land
Lot size: 0.10 acres
Zoning: RMX-1
Days on market: 5
MLS^® Listing#: 1071944

Property Features

Interior: High Speed Internet
Utilities: Natural Gas Available · Electricity Available
Sewer: None
Water source: None

Schools

Elementary: Whittier
Middle: Casey
High: Boulder

Financial Details

HOA: None
Annual taxes: $17,673Tax year 2025
Parcel number: R0008359

$550,000
$30,761/acreSimilar
17.88 acres, Zoned F
695 Cutter LnBoulder, CO 80302#1057792
ActiveUnimproved Land6 months20 photos
$530,000
$5,300,000/acreNearby< 0.1 mi
0.1 acres, Zoned RMX-1
1144 Mapleton AvenueBoulder, CO 80304#IR1071944
ActiveUnimproved Land5 days16 photos
$2,825,000
Nearby< 0.1 mi
4 bd, 4 ba, 3,546 Sq Ft
2128 11th StBoulder, CO 80302#7757668
ActiveResidential Income10 days50 photos
$2,825,000
Nearby< 0.1 mi
4 bd, 4 ba, 3,546 Sq Ft
2128-2130 11th StreetBoulder, CO 80302#7757668
ActiveQuadruplex10 days50 photos
$2,450,500
Nearby0.1 mi
4 bd, 4.25 ba, 3,252 Sq Ft
1125 Maxwell AveBoulder, CO 80304#1067914
ActiveMixed Use10 weeks50 photos

Similar Home Values

Comparable nearby listings and their asking prices.

Address	Price	Beds	Baths	Sq Ft
695 Cutter Ln, Boulder, CO	$550,000	—	—	—

Connect with a Local Real Estate Expert

Stephan Poullier
Associate Broker
EXIT Mosaic Realty
Tasha Beckman
Broker of Record
EXIT Mosaic Realty
Nicole Robilotto
Associate Broker
EXIT Mosaic Realty
Amanda Edmondson
Associate Broker
EXIT Mosaic Realty
Marina-Jeanne Lewallen
Associate Broker
EXIT Mosaic Realty
Amy Ashby
Associate Broker
EXIT Mosaic Realty

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange (“IDX”) program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than EXIT Realty are marked with the IDX Logo. This information is being provided for the consumers’ personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought. The information contained in this publication is subject to change without notice. METROLIST, INC., DBA RECOLORADO MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. METROLIST, INC., DBA RECOLORADO SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.

PUBLISHER'S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

METROLIST, INC., DBA RECOLORADO will not knowingly accept any advertising for real estate that is in violation of the law. All persons are hereby informed that all dwellings advertised are available on an equal opportunity basis.

Licensed in the state of Colorado

Data Terms of Use

This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought.

The information contained in this publication is subject to change without notice. METROLIST, INC. MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. METROLIST, INC. SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.

PUBLISHER'S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

METROLIST, INC. will not knowingly accept any advertising for real estate that is in violation of the law. All persons are hereby informed that all dwellings advertised are available on an equal opportunity basis.

©2017 METROLIST, INC. All Rights Reserved 7100 E. Belleview Ave. #110 Greenwood Village, CO 80111 USA

ALL RIGHTS RESERVED WORLDWIDE. No part of this publication may be reproduced, adapted, translated, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. The information contained herein including but not limited to all text, photographs, digital images, virtual tours, may be seeded and monitored for protection and tracking.

Description

Property Information

Property Features

Schools

Financial Details

More listings to consider

695 Cutter LnBoulder, CO 80302#1057792

1144 Mapleton AvenueBoulder, CO 80304#IR1071944

2128 11th StBoulder, CO 80302#7757668

2128-2130 11th StreetBoulder, CO 80302#7757668

1125 Maxwell AveBoulder, CO 80304#1067914

Similar Home Values

Connect with a Local Real Estate Expert

Stephan Poullier

Tasha Beckman

Nicole Robilotto

Amanda Edmondson

Marina-Jeanne Lewallen

Amy Ashby

More listings to consider

695 Cutter LnBoulder, CO 80302#1057792

1144 Mapleton AvenueBoulder, CO 80304#IR1071944

2128 11th StBoulder, CO 80302#7757668

2128-2130 11th StreetBoulder, CO 80302#7757668

1125 Maxwell AveBoulder, CO 80304#1067914

Similar Home Values