99 Gray Mountain Dr, Lyons, CO 80540
OFF MARKET

99 Gray Mountain Dr
Lyons, CO 80540

  • 4 Beds
  • 4 Baths
  • 3,492 sqft (on 40 acres)

$1,255,200

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $6,973/mo*
Refinance Your Home

$1,255,200

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $6,973/mo*
Refinance Your Home
4 Beds
4 Baths
3,492 sqft
(on 40 acres)

Home Value

Trulia Estimate
$1.25M
Since last month
Decreased$5K (-0.4%)
Since last year
Decreased$107K (-7.8%)
Since last sale
Increased$519K (+70.1%)
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 +71% in the last 10 years
MonthEstimated value
2026
August 2026$1.26M
July 2026$1.22M
June 2026$1.26M
May 2026$1.27M
April 2026$1.26M
March 2026$1.27M
February 2026$1.25M
January 2026$1.2M
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
3652 Blue Mountain Trail, Lyons, CO
1.23
Single-Family Home
$989,000
06/18/26
2
2
2,410
370 Blue Mountain Trl, Lyons, CO
1.50
Single-Family Home
$1,280,000
02/19/26
3
3
3,110
Address Not Disclosed, Lyons, CO
0.73
Single-Family Home
$650,000
07/23/26
3
4
4,320
1190 Lonestar Rd, Lyons, CO
1.70
Single-Family Home
$830,000
03/02/26
5
4
4,722
2118 Dry Creek Dr, Lyons, CO
2.60
Single-Family Home
$985,000
03/30/26
3
2.5
3,532
501 Blue Mountain Trl, Lyons, CO
1.69
Single-Family Home
$18,000
11/13/25
5
5
5,252
689 Cattle Drive Rd, Loveland, CO
2.60
Single-Family Home
$1,200,000
10/22/25
3
2
1,764
515 Indian Mountain Rd, Longmont, CO
3.21
Single-Family Home
$1,675,000
04/29/26
2
2.5
2,843
1692 Kiowa Rd, Lyons, CO
3.32
Single-Family Home
$2,155,000
08/07/26
5
4
6,854
120 Greenwood Dr, Loveland, CO
3.10
Single-Family Home
$675,000
11/10/25
3
2.5
2,971

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
914 Silver Sage Ln, Lyons, CO 80540
0.67
$255,500
-
-
-
Recently Sold
956 Silver Sage Ln, Lyons, CO 80540
0.75
$2,267,200
3
3.5
4,290
Off Market
1050 Sunrise Dr, Lyons, CO 80540
1.04
$1,095,000
4
2
2,528
For Sale
3652 Blue Mountain Trail, Lyons, CO 80540
1.23
$989,000
2
2
2,410
Recently Sold
TBD Blue Mountain Trail, Longmont, CO 80503
1.30
$595,000
-
-
-
For Sale
1165 Stagecoach Trl, Lyons, CO 80540
1.31
$1,000,000
3
2
1,916
For Sale
299 Blue Mountain Trl, Lyons, CO 80540
1.30
$1,018,500
4
3
2,925
Off Market
3600 Blue Mountain Trail, Lyons, CO 80540
1.31
$675,000
-
-
-
Recently Sold
Blue Mountain Trail Trl, Lyons, CO 80540
1.45
-
-
-
-
Off Market
370 Blue Mountain Trl, Lyons, CO 80540
1.50
$1,280,000
3
3
3,110
Recently Sold

Local Information

  • Map ViewExplore the area around 99 Gray Mountain Dr.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2004
Lot Size
40 acres
Living Area
3,492 sqft
Price/Sqft
$359
Parking
Garage

About this House

Beautiful custom built, cedar-sided executive home. Well maintained, this home sits on 40 mostly fenced acres adjacent to conservation easement & National Forest. Beautiful views of Denver, mountains, & daily wildlife sightings.
99 Gray Mountain Dr, Lyons, CO 80540 is a 4 bedroom, 4 bathroom, 3,492 sqft single-family home built in 2004. It last sold for $740,000 on Jun 15, 2007. It is currently off market. The Trulia Estimate is $1,255,200, with a rent estimate of $4,734/month.

Home Details for 99 Gray Mountain Dr

Interior Features

Interior Details
BasementNumber of Rooms: 8Types of Rooms: Walk In Closet, Laundry Room, Master Bath, Office, PantryCeiling Fan
Heating & Cooling
Heating: Other, Propane Butane, Solar, Wood PelletCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Security
Security System

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: OtherFoundation Type: ConcreteGardenLawnPatio
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2004Year Updated: 2004
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 40.00 acres

Price and Tax history

DateEventPrice
Jun 15, 2007
Source: N/A
Sold
$740,000
Jun 18, 2002
Source: N/A
Sold
$222,000

Market trends in Lyons

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
88
4MoM
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Around this home

What Locals Say about Lyons

At least 12 Trulia users voted on each feature.

  • 100 % Say parking is easy

  • 93 % Say it's dog friendly

  • 90 % Say people would walk alone at night

  • 89 % Say it's quiet

  • 83 % Say it's walkable to restaurants

  • 79 % Say there's holiday spirit

  • 78 % Say there's wildlife

  • 77 % Say neighbors are friendly

  • 76 % Say yards are well-kept

  • 76 % Say they plan to stay for at least 5 years

  • 68 % Say car is needed

  • 65 % Say kids play outside

  • 58 % Say there are community events

  • 52 % Say it's walkable to grocery stores

  • 44 % Say there are sidewalks

  • 35 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Corina Miller
    "People walk their dogs here. It seems like a fine place to walk. It’s also important to be wary of the wildlife. The dog often gets excited to chase deer in the neighborhood. "
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  • Dave.wehrs
    "Great mix of folks. Fabulous location; close to Boulder and Longmont, 22 miles to Estes Park. Great access to mountains but many close parks and trails too in Hall, Heil, Rabbit Mtn, and the Longmont Dam/Price Reservoir. "
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    Flag
  • Cwelch1956
    "It gives me a lifestyle of personal privacy, embedded in natural beauty, in a small community with ample restaurants and musical venues. Not to mention a culture of health minded residents."
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  • ms m.
    "I live in this area and it is sometimes shocking how beautiful and serene it is. Surrounded by national forests and trails, you can find stunning rock outcroppings, smooth rock rivers and fields of wild flowers. The community is respectful of privacy but extremely helpful if needed-- as witnessed in the floods. Lyons is a close 10 miles away with a vibrant art and music community and delicious restaurants. Estes park is about 15 minutes away, which is where Rocky Mountain National Park is. There is a ton of wildlife too. Definitely a slice of heaven. "
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  • Steve N.
    "This is a friendly, spacious and laid back area two miles outside Lyons town limits, with large lots and privacy, yet only a half an hour from Boulder, and twenty-five minutes to Longmont."
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  • Pt
    "Ride 20 or more miles of amazing singletrack and then hit Oskar Blues for great food and beer (and maybe a show). Or just hang by the river and read a book while tubers float by. Plenty to do in Lyons, lots of friendly folks, and a mellow atmosphere make it a great place to live. "
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Apartments for Rent

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Explore by feature - Garage

7 rentals with a garage in Lyons, CO

Explore by feature - Air Conditioning

8 rentals with air conditioning in Lyons, CO

Explore by feature - Washer/dryer

10 rentals with a washer/dryer in Lyons, CO

Homes for sale near 99 Gray Mountain Dr

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Off Market Homes Near 99 Gray Mountain Dr

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Frequently asked questions about 99 Gray Mountain Dr

  • What is 99 Gray Mountain Dr estimated to be worth?
    Trulia's estimated value for 99 Gray Mountain Dr in Lyons, CO is $1,255,200.
  • What is the price history for 99 Gray Mountain Dr?
    99 Gray Mountain Dr in Lyons, CO last sold for $740,000 in June 2007.
  • Is Lyons a buyer's or seller's market?
    Lyons is currently a balanced market, based on recent for-sale activity.
  • What do residents say about Lyons?
    Residents describe Lyons, CO as easy to park in, dog-friendly, and quiet. Most residents say you need a car. See recently sold homes in Lyons, CO.
  • Does 99 Gray Mountain Dr have air conditioning?
    Yes, 99 Gray Mountain Dr in Lyons, CO has air conditioning.
  • Does 99 Gray Mountain Dr have laundry facilities?
    Yes, 99 Gray Mountain Dr in Lyons, CO has in-unit laundry.