525 Ithaca Dr, Boulder, CO 80305
Property image
Property image
OFF MARKET

525 Ithaca Dr
Boulder, CO 80305

Devil's Thumb
  • 4 Beds
  • 3 Baths
  • 3,271 sqft

$1,747,800

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $9,795/mo*

$1,747,800

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $9,795/mo*
4 Beds
3 Baths
3,271 sqft

Local Information

  • Map ViewExplore the area around 525 Ithaca Dr.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1972
Living Area
3,271 sqft
Price/Sqft
$534
Parking
Garage

About this House

This single-family home is located at 525 Ithaca Dr, Boulder, CO. 525 Ithaca Dr is in the Devil's Thumb neighborhood in Boulder, CO and in ZIP code 80305. This property has 4 bedrooms, 3 bathrooms and approximately 3,271 sqft of floor space. This property has a lot size of 8359 sqft and was built in 1972.
525 Ithaca Dr, Boulder, CO 80305 is a 4 bedroom, 3 bathroom, 3,271 sqft single-family home in Devil's Thumb, built in 1972. It last sold for $800,000 on Feb 4, 2013. It is currently off market. The Trulia Estimate is $1,747,800, with a rent estimate of $5,309/month.

Home Details for 525 Ithaca Dr

Interior Features

Interior Details
BasementNumber of Rooms: 12
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Fireplace & Spa
FireplaceHot Tub or Spa

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Shingle, Stone, WoodLawnSprinkler System
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1972Year Updated: 1990
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 8359 sqft

Price History for 525 Ithaca Dr

DatePriceEventSource
02/04/2013$800,000Sold
IRES as distributed by MLS GRID #694007
10/31/2012$799,900PriceChange
Agent Provided
09/27/2012$853,600PriceChange
Agent Provided
08/29/2012$849,500PriceChange
Agent Provided
08/05/2012$949,500PriceChange
Agent Provided
07/27/2012$961,200PriceChange
Agent Provided
07/21/2012$1,068,000PriceChange
Agent Provided
07/13/2012$1,187,000PriceChange
Agent Provided
06/23/2012$1,319,000PriceChange
Agent Provided
06/08/2012$1,389,000PriceChange
Agent Provided
06/03/2012$1,479,900Listed For SaleAgent Provided
02/18/2003$518,500Sold
N/A
12/01/2000$362,500Sold
N/A

Market trends in Boulder

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$891K
$60.83K
MoM
Sale-to-List Price
98.2%
0.4%
MoM
Price per sq ft
$503
$2
MoM
Available listings
778
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Property Tax and Assessment

Year2025
Tax$9,663
Assessment$1,640,200
Home facts updated by county records

Comparable Sales for 525 Ithaca Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.04
Single-Family Home
$1,240,000
09/30/25
4
3
2,984
0.23
Single-Family Home
$1,020,000
12/16/25
4
3
2,588
0.20
Single-Family Home
$1,135,000
11/19/25
4
3
1,593
0.23
Single-Family Home
$970,000
06/18/26
4
3
1,788
0.27
Single-Family Home
$1,400,000
02/13/26
4
3
1,818
0.25
Single-Family Home
$1,205,000
06/01/26
4
2
1,810
0.26
Single-Family Home
$1,161,000
04/24/26
3
2.5
1,590
0.29
Single-Family Home
$1,500,000
10/24/25
3
3
2,138
0.29
Single-Family Home
$1,141,705
09/16/25
4
2
2,076
0.32
Single-Family Home
$1,092,500
12/23/25
4
2
1,824

Nearby homes

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Assigned Schools

These are the assigned schools for 525 Ithaca Dr.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Devil's Thumb

  • Chskier
    "We have an annual block party, walk kids to school in groups, invite each other to dinner etc. everyone looks out for others"
  • David L.
    "Easy access to 36. Can get anywhere in less than 30 min (Longmont is 35, denver is 25). It’s super easy to get to 70 as well. It’s about 25 min and then it’s easy access to the mountains"

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 525 Ithaca Dr

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Off Market Homes Near 525 Ithaca Dr

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Frequently asked questions about 525 Ithaca Dr

  • What is 525 Ithaca Dr estimated to be worth?
    Trulia's estimated value for 525 Ithaca Dr in Boulder, CO is $1,747,800.
  • What is the price history for 525 Ithaca Dr?
    525 Ithaca Dr in Boulder, CO last sold for $800,000 in February 2013.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $891K. That is down $60.83K from the prior month.
  • Does 525 Ithaca Dr have air conditioning?
    Yes, 525 Ithaca Dr in Boulder, CO has air conditioning.
  • How big is the lot at 525 Ithaca Dr?
    The lot at 525 Ithaca Dr in Boulder, CO is about 0.19 acres (8,359 sq ft).