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ActiveSingle-family62 days on market

745 Mapleton Avenue

Mapleton Hill · Boulder, CO 80304

$3,250,000

$789 / sq ft

745 Mapleton Avenue — Exterior 1
Exterior 1 of 6

The home

1898 Queen Anne on the divided section of Mapleton

On the planted-median stretch of Mapleton Avenue, inside the local historic district. The 2017 renovation was carried through Landmarks review and the approval documents transfer with the sale — worth a great deal to any future owner who wants to alter the envelope. A 1910 carriage house at the rear is a legal accessory dwelling unit.

Represented by Ines Kovač. All measurements are approximate and taken from the assessor record; a buyer should verify square footage, lot dimensions and permit history independently during the inspection period.

  • 5Bedrooms
  • 4Bathrooms
  • 4,120Sq ft
  • 1898Built

Specification

The record

Property specification for 745 Mapleton Avenue, Boulder, CO 80304
Property typeSingle-family
StatusActive
Bedrooms5
Bathrooms4
Living area4,120 sq ft
Lot9,450 sq ft
Year built1898
Price per sq ft$789
Property taxAt the current mill levy. Reassessed every two years in Colorado.$16,250 / yr
HOA / metro districtNone
Days on market62
ListedJuly 4, 2026
MLS numberDemo identifier. A live site carries the real MLS number.8413447

Neighborhood

Mapleton Hill

Boulder's first residential subdivision and a designated local historic district. Mapleton Avenue is a divided street planted with silver maples; alterations visible from the street require Landmarks Board review.

Housing stock
1870s–1920s Victorian, Queen Anne and Craftsman houses. Exterior changes are subject to historic review; interiors are frequently modernised.
Transit
Two blocks north of Pearl Street Mall; RTD Hop and Skip routes; Boulder Transit Center at 14th & Walnut.
Parks and open space
North Boulder Park, Mount Sanitas trailhead at the west end of Mapleton Avenue.

Under the Fair Housing Act we describe the place and its built form only — never the people who live there, and never who a home would “suit”.

Everything in Mapleton Hill

Monthly estimate

$18,736per month

20% · $650,000
6.50%
Principal and interest
$16,434
Property tax
$1,354
Hazard insurance (est.)
$948
HOA / metro district
$0
Loan amount
$2,600,000

An estimate only. Conventional 30-year assumptions, hazard insurance modelled at 0.35% of value a year, and mortgage insurance added below 20% down. Your actual payment depends on credit, debt ratios, reserves, occupancy and the loan product. A pre-qualification is a lender's opinion based on what you tell them; a pre-approval is based on documents they have verified. Sellers here take the second one seriously and largely ignore the first.

Request a showing

Same-day where the seller allows it. We will send the disclosure packet, the seller's property disclosure and any inspection reports already on file before you walk in.

Book a viewing

Comparable

Three others worth walking

630 Highland Avenue in Mapleton Hill, Boulder
Active

$2,690,000

$820 / sq ft

630 Highland Avenue

Mapleton Hill · Boulder, CO

Bedrooms
4
Bathrooms
3.5
Square feet
3,280
Year built
1906

Single-family37 days on market

815 Grant Place in Newlands, Boulder
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$2,485,000

$729 / sq ft

815 Grant Place

Newlands · Boulder, CO

Bedrooms
4
Bathrooms
3.5
Square feet
3,410
Year built
2018

Single-family29 days on market

909 Pine Street in Mapleton Hill, Boulder
Active

$1,095,000

$883 / sq ft

909 Pine Street #3

Mapleton Hill · Boulder, CO

Bedrooms
2
Bathrooms
2
Square feet
1,240
Year built
2016

Condominium73 days on market$585/mo HOA

Before you write

We will tell you what this house is really worth.

A comparative market analysis on this address, in writing, before you make an offer. It takes us two days and it costs nothing.