335 Grape Ln, Boulder, CO 80304
OFF MARKET

335 Grape Ln
Boulder, CO 80304

Newlands
  • 6 Beds
  • 5.5 Baths
  • 6,147 sqft (on 0.53 acres)

$4,607,300

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $25,723/mo*
Refinance Your Home

$4,607,300

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $25,723/mo*
Refinance Your Home
6 Beds
5.5 Baths
6,147 sqft
(on 0.53 acres)

Home Value

Trulia Estimate
$4.61M
Since last month
Increased$5K (+0.1%)
Since last year
Increased$8K (+0.2%)
Since last sale
Increased$577K (+14.1%)
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 +49% in the last 10 years
MonthEstimated value
2026
August 2026$4.65M
July 2026$4.65M
June 2026$4.8M
May 2026$4.78M
April 2026$4.76M
March 2026$4.76M
February 2026$4.65M
January 2026$4.55M
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
503 Hawthorn Ave, Boulder, CO
0.14
Single-Family Home
$5,150,000
06/12/26
6
5.5
5,670
440 Japonica Way, Boulder, CO
0.19
Single-Family Home
$8,500,000
07/02/26
5
4.5
5,244
503 Kalmia Ave, Boulder, CO
0.40
Single-Family Home
$3,438,500
05/26/26
4
3.5
5,381
640 Iris Ave, Boulder, CO
0.24
Single-Family Home
$5,250,000
06/30/26
4
4.5
5,226
550 Iris Ave, Boulder, CO
0.19
Single-Family Home
$4,000,000
01/16/26
4
4
4,473
600 Juniper Ave, Boulder, CO
0.26
Single-Family Home
$3,850,000
11/12/25
5
3
2,704
3555 4th St, Boulder, CO
0.26
Single-Family Home
$8,000,000
07/30/26
4
4.5
4,218
3080 7th St, Boulder, CO
0.37
Single-Family Home
$3,400,000
03/06/26
5
4.5
5,850
3119 9th St, Boulder, CO
0.41
Single-Family Home
$2,500,000
10/17/25
6
4.5
4,138
3007 10th St, Boulder, CO
0.55
Single-Family Home
$4,765,000
08/07/26
6
5
5,537

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
290 Hawthorn Ave, Boulder, CO 80304
0.03
-
-
-
-
Off Market
3242 4th Street, Boulder, CO 80304
0.09
$1,527,500
3
2
2,274
Off Market
300 Forest Ave, Boulder, CO 80304
0.12
$1,583,000
3
2
2,080
Recently Sold
485 Grape Ave, Boulder, CO 80304
0.13
$1,559,300
3
2.5
2,088
Off Market
3123 3rd St, Boulder, CO 80304
0.18
$2,975,000
4
3.5
3,215
For Sale
410 Iris Ave, Boulder, CO 80304
0.12
$1,392,100
3
2
1,880
Off Market
503 Hawthorn Ave, Boulder, CO 80304
0.14
$5,150,000
6
5.5
5,670
Recently Sold
3115 3rd St, Boulder, CO 80304
0.20
$2,760,000
5
3.5
2,344
For Sale
3131 4th St, Boulder, CO 80304
0.20
$1,717,300
3
2
1,854
Off Market
521 Hawthorn Ave, Boulder, CO 80304
0.16
$4,999,999
5
4.5
7,177
For Sale
3265 6th St, Boulder, CO 80304
0.18
$2,111,000
5
3
3,051
Off Market
3182 5th St, Boulder, CO 80304
0.20
$4,649,400
4
3.5
4,656
Off Market

Local Information

  • Map ViewExplore the area around 335 Grape Ln.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1992
Lot Size
0.53 acres
Living Area
6,147 sqft
Price/Sqft
$750
Parking
Garage

About this House

Don't miss this rare opportunity to acquire a truly stunning six-bedroom, six-bathroom home on one of the largest lots in Boulder's coveted Newlands neighborhood. Newlands is a highly coveted neighborhood centered on North Boulder Park and nearby Foothills Elementary, each accessible on foot. This neighborhood features convenient proximity to both Downtown Boulder and North Boulder amenities, including Ideal Market, North Boulder Rec Center and miles of open space and trails.

This superb 6,147-square-foot home makes an outstanding first impression the moment you ascend its gently curving driveway. Handsome shingles and a grand front porch invite you inside to take in the dramatic double-height entry and central stair. To the right, a formal living room features eastern and southern exposures and a stately marble fireplace, while ahead the formal dining room accommodates dinner for 10 with ease.

The true heart of the home is the spectacular open-plan great room lined with windows and French doors that open to the home's expansive property and outdoor living spaces. Set under 10-foot-tall ceilings, with four-inch walnut flooring and a warm gas fireplace, the atmosphere is both spacious and intimate, making it the ideal location for relaxed family gatherings and casual entertaining. The adjacent open eat-in kitchen offers immediate access to both the great room and dining room and is stocked with thoughtful touches to please even the most discerning chef. Dark walnut cabinetry is contrasted with blue limestone counters and Ann Sacks tile, and the professional-grade appliances include a six-burner vented Viking range, a Sub-Zero refrigerator, a dishwasher and built-in microwave. Space for casual dining can be found at either the wide breakfast bar or the lovely built-in banquette. This level also includes a convenient powder room for guests as well as a highly desirable first-floor bedroom suite with private bathroom. There's direct access to the attached three-car garage, and the mudroom with built-in lockers makes a convenient entry point for dirty shoes and paws.

Up the grand staircase, you'll find a stunning master suite with soaring vaulted ceilings and three spectacular exposures. There's a large sitting room, suitable as a home office or nursery, as well as a roomy custom closet. The en suite spa bath is beautifully equipped with a two-person jetted bathtub, a large walk-in shower with bench, and a limestone double vanity. Two more bedroom suites each feature great built-ins, closets and 3/4 baths, and the fifth bedroom is currently configured as a luxurious home office, featuring great closet space, a built-in desk and private balcony with views that stretch to the Flatirons. A large laundry room with side-by-side washer-dryer, linen closet and sink is located on this floor, making laundry day a breeze.

This home's walkout basement level includes an open rec room, media area, 250-plus-bottle wine room, wet bar, 6th bedroom with 3/4 bath, and storage.

Nestled into a lovely, gentle hillside on a large half-acre-plus lot at the end of a quiet lane, this home features spectacular outdoor living. In fact, a lot of this size is a rare and unique find in the Newlands neighborhood. Manicured grounds and a large bluestone patio create an idyllic environment for outdoor entertaining. Landscaping includes over 200 perennials, 12 evergreen trees and a number of fruit trees. There are large lawns for romping and play, plus vast open space on all sides and a great sledding hill right next door. Silver Lake Ditch runs through the lot, and this property benefits from ditch rights that can be used for irrigation.
Newlands is an idyllic neighborhood centered on North Boulder Park and nearby Foothills Elementary, each accessible on foot. This highly sought-after area features proximity to both Downtown and North Boulder amenities, including Ideal Market, North Boulder Rec Center and miles of open space and trails.

335 Grape Ln, Boulder, CO 80304 is a 6 bedroom, 6 bathroom, 6,147 sqft single-family home in Newlands, built in 1992. It last sold for $4,075,000 on May 12, 2021. It is currently off market. The Trulia Estimate is $4,607,300, with a rent estimate of $7,974/month.

Home Details for 335 Grape Ln

Interior Features

Interior Details
BasementNumber of Rooms: 10Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Mud Room, Office, Pantry, Recreation Room
Heating & Cooling
Heating: Forced Air, Radiant, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Shingle, WoodLawnPatio
Parking & Garage
GarageParking Spaces: 3Parking: Garage Attached

Property Information

Year Built
Year Built: 1992Year Updated: 2005
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 0.53 acres

Price and Tax history

DateEventPrice
May 12, 2021
Source: IRES as distributed by MLS GRID #931838
Sold
$4,075,000
Jan 21, 2021
Source: IRES as distributed by MLS GRID #931838
Listed For Sale
$4,850,000
Sep 1, 2018
Source: Agent Provided
ListingRemoved
$4,500,000
Mar 8, 2018
Source: Agent Provided
Listed For Sale
$4,500,000
Apr 12, 2013
Source: IRES as distributed by MLS GRID #681065
Sold
$2,550,000

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

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

What Locals Say about Newlands

At least 11 Trulia users voted on each feature.

  • 100 % Say there's holiday spirit

  • 100 % Say it's dog friendly

  • 94 % Say it's walkable to restaurants

  • 92 % Say parking is easy

  • 92 % Say yards are well-kept

  • 91 % Say it's walkable to grocery stores

  • 83 % Say there are sidewalks

  • 83 % Say kids play outside

  • 81 % Say people would walk alone at night

  • 77 % Say there's wildlife

  • 65 % Say neighbors are friendly

  • 64 % Say they plan to stay for at least 5 years

  • 61 % Say car is needed

  • 59 % Say it's quiet

  • 50 % Say streets are well-lit

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • susanljosephs
    "The most sought after neighborhood in Boulder, great schools, access to mountain trails, friendly neighbors, hard to find property in this neighborhood."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 335 Grape Ln

  • What is 335 Grape Ln estimated to be worth?
    Trulia's estimated value for 335 Grape Ln in Boulder, CO is $4,607,300.
  • What is the price history for 335 Grape Ln?
    335 Grape Ln in Boulder, CO last sold for $4,075,000 in May 2021.
  • 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 335 Grape Ln have air conditioning?
    Yes, 335 Grape Ln in Boulder, CO has air conditioning.
  • Does 335 Grape Ln have laundry facilities?
    Yes, 335 Grape Ln in Boulder, CO has in-unit laundry.

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