3355 Sentinel Dr, Boulder, CO 80301
OFF MARKET

3355 Sentinel Dr
Boulder, CO 80301

Kings Ridge
  • 3 Beds
  • 3 Baths
  • 1,539 sqft

$894,900

Trulia Estimate
as of Jun 14, 2026

$894,900

Trulia Estimate
as of Jun 14, 2026
3 Beds
3 Baths
1,539 sqft

Local Information

Map showing home location
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Description

This single-family home is located at 3355 Sentinel Dr, Boulder, CO. 3355 Sentinel Dr is in the Kings Ridge neighborhood in Boulder, CO and in ZIP code 80301. This property has 3 bedrooms, 3 bathrooms and approximately 1,539 sqft of floor space. This property has a lot size of 3871 sqft and was built in 1991.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 3355 Sentinel Dr

Interior Features

Interior Details
BasementNumber of Rooms: 8
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air

Property Information

Year Built
Year Built: 1991Year Updated: 1991
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Exterior Features

Exterior Home Features
Exterior: Shingle, Wood
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 3871 sqft

Price History for 3355 Sentinel Dr

DatePriceEventSource
11/24/1998$239,900Sold
N/A

Market trends in Boulder

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$955K
$13.33KMoM
Sale-to-List Price
97.9%
1.0%MoM
Price per sq ft
$503
$12MoM
Available listings
775
41MoM
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Property Tax and Assessment

Year2025
Tax$6,053
Assessment$930,100
Home facts updated by county records

Homeowner tools

Estimated monthly rent$3,137/mo
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Homes for rent near 3355 Sentinel Dr

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Comparable Sales for 3355 Sentinel Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
4808 Hopkins Pl, Boulder, CO
0.05
Single-Family Home
$762,000
08/26/25
3
2.5
1,812
3327 Sentinel Dr, Boulder, CO
0.04
Single-Family Home
$880,000
03/31/26
4
3.5
2,285
4855 Hopkins Place, Boulder, CO
0.03
Single-Family Home
$955,000
04/08/26
4
3.5
2,334
5000 Butte St #240, Boulder, CO
0.28
Single-Family Home
$250,000
03/03/26
4
2
1,344
4841 Baldwin Place, Boulder, CO
0.14
Single-Family Home
$600,000
03/13/26
3
2
1,329
4833 Baldwin Pl, Boulder, CO
0.14
Single-Family Home
$715,000
03/26/26
3
2
1,353
3105 Galileo Lane, Boulder, CO
0.34
Single-Family Home
$810,000
10/22/25
3
2
1,546
4824 Kings Ridge Blvd, Boulder, CO
0.20
Single-Family Home
$901,350
01/09/26
3
2
2,691
4886 Kings Ridge Blvd, Boulder, CO
0.24
Single-Family Home
$1,026,000
12/23/25
4
3
3,042
4861 Curie Court, Boulder, CO
0.40
Single-Family Home
$777,500
08/01/25
3
2
2,560

Nearby homes

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Assigned Schools

These are the assigned schools for 3355 Sentinel Dr.
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The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Kings Ridge
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Kings Ridge

At least 3 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 100 % Say there are sidewalks

  • 100 % Say people would walk alone at night

  • 100 % Say it's quiet

  • 100 % Say there's wildlife

  • 100 % Say yards are well-kept

  • 67 % Say they plan to stay for at least 5 years

  • 63 % Say kids play outside

  • 57 % Say it's walkable to restaurants

  • 57 % Say there are community events

  • 57 % Say there's holiday spirit

  • 52 % Say neighbors are friendly

  • 50 % Say car is needed

  • 50 % Say parking is easy

  • 50 % Say streets are well-lit

  • 40 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 3355 Sentinel Dr

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Off Market Homes Near 3355 Sentinel Dr

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3355 Sentinel Dr, Boulder, CO 80301 is a 3 bedroom, 3 bathroom, 1,539 sqft single-family home built in 1991. 3355 Sentinel Dr is located in Kings Ridge, Boulder. This property is not currently available for sale. 3355 Sentinel Dr was last sold on Nov 24, 1998 for $239,900. The current Trulia Estimate for 3355 Sentinel Dr is $894,900.