1145 Jay St, Boulder, CO 80302
Property image
Property image
OFF MARKET

1145 Jay St
Boulder, CO 80302

Flatirons
  • 3 Beds
  • 3 Baths
  • 3,055 sqft

$2,317,800

Trulia Estimate
as of Aug 21, 2026
Est. Refi. Payment $12,783/mo*
Refinance Your Home

$2,317,800

Trulia Estimate
as of Aug 21, 2026
Est. Refi. Payment $12,783/mo*
Refinance Your Home
3 Beds
3 Baths
3,055 sqft

Home Value

Trulia Estimate
$2.32M
Since last month
Increased$5K (+0.2%)
Since last year
Increased$38K (+1.7%)
Since last sale
Increased$522K (+29%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +47% in the last 10 years
MonthEstimated value
2026
August 2026$2.32M
July 2026$2.32M
June 2026$2.39M
May 2026$2.4M
April 2026$2.37M
March 2026$2.32M
February 2026$2.3M
January 2026$2.22M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
580 Pleasant St, Boulder, CO
0.12
Single-Family Home
$2,350,000
11/19/25
3
2.5
2,655
1006 6th St, Boulder, CO
0.15
Single-Family Home
$2,700,000
01/16/26
3
3
2,616
610 University Ave, Boulder, CO
0.19
Single-Family Home
$1,802,500
05/04/26
5
3
3,008
780 College Ave, Boulder, CO
0.23
Single-Family Home
$2,100,000
05/27/26
4
3.5
3,075
964 Grant Pl, Boulder, CO
0.38
Single-Family Home
$1,608,120
05/13/26
4
2.5
3,169
1321 9th St #A, Boulder, CO
0.37
Single-Family Home
$2,295,000
08/03/26
4
3
2,936
900 6th St, Boulder, CO
0.29
Single-Family Home
$3,678,700
07/15/26
4
3
3,360
349 W Arapahoe Ln, Boulder, CO
0.44
Single-Family Home
$2,240,000
04/14/26
3
3.5
3,711
751 Grant Pl, Boulder, CO
0.55
Single-Family Home
$1,995,000
05/20/26
3
2.5
2,490
781 Grant Pl, Boulder, CO
0.52
Single-Family Home
$2,175,000
09/08/25
3
2.5
2,484

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
485 College Ave, Boulder, CO 80302
0.02
$2,337,300
3
2.5
2,446
Off Market
505 Hapgood St, Boulder, CO 80302
0.07
$1,320,200
2
1
1,168
Off Market
1077 Gilbert St, Boulder, CO 80302
0.07
$6,238,400
5
5.5
5,856
Off Market
550 College Ave, Boulder, CO 80302
0.08
$2,104,400
4
3
2,567
Off Market
1223 6th St, Boulder, CO 80302
0.10
$2,154,600
4
3.5
3,051
Off Market
540 Pleasant St, Boulder, CO 80302
0.11
$4,520,500
6
5.5
5,002
Off Market
560 Pleasant St, Boulder, CO 80302
0.11
$1,651,100
3
2
1,670
Off Market
1327 6th Street, Boulder, CO 80302
0.11
$2,334,600
4
3.5
2,915
Off Market
1116 6th St, Boulder, CO 80302
0.10
$2,227,000
3
4
2,677
For Sale
580 Pleasant St, Boulder, CO 80302
0.12
$2,350,000
3
2.5
2,655
Recently Sold
1025 5th St, Boulder, CO 80302
0.12
$5,798,100
3
2
3,328
Off Market
410 College Ave, Boulder, CO 80302
0.14
$2,242,641
4
2
3,260
Recently Sold

Local Information

  • Map ViewExplore the area around 1145 Jay St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1975
Living Area
3,055 sqft
Price/Sqft
$759
Parking
Garage

About this House

Perched on a hill at the end of a quiet Cul de Sac in West Boulder,this light filled contemporary home has jaw dropping views of Sanitas, Foothills and downtwn.The huge deck is great for entertaining and evening star gazing.The master has an office flex space adjacent.The 2 bedrooms down are bright and spacious, great for guests.The backyard is perfect for garden,pets and privacy.,unbeatable location-walking distance to Pearl, CU & Chautauqua, but tucked away.Easy to show.
1145 Jay St, Boulder, CO 80302 is a 3 bedroom, 3 bathroom, 3,055 sqft single-family home in Flatirons, built in 1975. It last sold for $1,800,000 on Aug 14, 2020. It is currently off market. The Trulia Estimate is $2,317,800, with a rent estimate of $5,888/month.

Home Details for 1145 Jay St

Interior Features

Interior Details
BasementNumber of Rooms: 6
Heating & Cooling
Heating: Baseboard, Electric, GasAir ConditioningCooling System: EvaporativeHeating Fuel: Baseboard
Levels, Entrance, & Accessibility
Stories: 3Floors: Tile, Carpet, Hardwood
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Wood
Parking & Garage
GarageParking: Carport, Garage

Property Information

Year Built
Year Built: 1975Year Updated: 1983
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 7405 sqft

Price and Tax history

DateEventPrice
Aug 14, 2020
Source: IRES as distributed by MLS GRID #918746
Sold
$1,800,000
Aug 7, 2020
Source: Agent Provided
Pending
$1,900,000
Jul 21, 2020
Source: Agent Provided
PriceChange
$1,900,000
Price decreased by 5%
Apr 20, 2020
Source: Agent Provided
PriceChange
$1,995,000
Price decreased by 5%
Jul 11, 2019
Source: Agent Provided
Listed For Sale
$2,100,000

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Around this home

Neighborhood Overview

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

What Locals Say about Flatirons

At least 4 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say parking is easy

  • 89 % Say it's dog friendly

  • 86 % Say there's holiday spirit

  • 86 % Say people would walk alone at night

  • 83 % Say it's walkable to grocery stores

  • 80 % Say it's quiet

  • 80 % Say yards are well-kept

  • 75 % Say there are sidewalks

  • 75 % Say streets are well-lit

  • 71 % Say they plan to stay for at least 5 years

  • 63 % Say there's wildlife

  • 61 % Say neighbors are friendly

  • 57 % Say kids play outside

  • 50 % Say car is needed

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nancypautsch
    "This is a dog friendly neighborhood. Several neighbors have dogs that they walk which is fun to see. We don’t presently have dogs, but we always had one to two dogs with our three kids as they were growing up. Pets definitely are park of a neighborhood community. "
    0
    Flag
  • Meganelizabethfettig
    "It’s close to the creek the park and roads that go up mountain roads but I don’t like hearing the traffics from Canyon. It also feels claustrophobic to me but I’m a mountain girl."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 1145 Jay St

  • What is 1145 Jay St estimated to be worth?
    Trulia's estimated value for 1145 Jay St in Boulder, CO is $2,317,800.
  • What is the price history for 1145 Jay St?
    1145 Jay St in Boulder, CO last sold for $1,800,000 in August 2020.
  • 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 $897K. That is up $10.37K from the prior month.
  • Does 1145 Jay St have air conditioning?
    Yes, 1145 Jay St in Boulder, CO has air conditioning.
  • Does 1145 Jay St have laundry facilities?
    Yes, 1145 Jay St in Boulder, CO has in-unit laundry.

Explore by feature - Pet Friendly

292 pet-friendly rentals in Boulder, CO

Explore by feature - Garage

227 rentals with a garage in Boulder, CO

Explore by feature - Air Conditioning

454 rentals with air conditioning in Boulder, CO

Explore by feature - Pool

264 rentals with a pool in Boulder, CO

Explore by feature - Washer/dryer

629 rentals with a washer/dryer in Boulder, CO

Explore by feature - Outdoor Space

91 rentals with an outdoor space in Boulder, CO

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 1145 Jay St

Skip to last item
Skip to first item

Homes for sale near 1145 Jay St

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item