8809 Harness Trl, Potomac, MD 20854
Property image
Property image
OFF MARKET

$1,220,100

Trulia Estimate
  • 5 Beds
  • 4 Baths
  • 2,585 sqft (on 0.28 acres)

8809 Harness Trl, Potomac, MD 20854

Refinance Your Home
Currently Off Market - Sold Oct 8, 2008 for $769,000

Home Value

Trulia Estimate
$1.22M
Since last month
Decreased$30K (-2.4%)
Since last year
Decreased$25K (-2%)
Since last sale
Increased$452K (+58.8%)
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 +48% in the last 10 years
MonthEstimated value
2026
August 2026$1.22M
August 2026$1.22M
July 2026$1.25M
June 2026$1.28M
May 2026$1.29M
April 2026$1.3M
March 2026$1.3M
February 2026$1.25M
January 2026$1.22M
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
10701 Pebble Brook Ln, Rockville, MD
0.21
Single-Family Home
$885,000
11/24/25
4
3.5
2,075
8701 Sleepy Hollow Ln, Potomac, MD
0.13
Single-Family Home
$1,005,000
12/30/25
4
2.5
2,459
8705 Bells Mill Rd, Potomac, MD
0.13
Single-Family Home
$1,150,000
08/20/26
5
3.5
3,629
8712 Harness Trl, Potomac, MD
0.11
Single-Family Home
$1,300,000
12/05/25
4
3.5
3,104
11060 Powder Horn Dr, Potomac, MD
0.20
Single-Family Home
$1,360,000
05/06/26
4
3.5
2,605
8740 Sleepy Hollow Ln, Rockville, MD
0.08
Single-Family Home
$1,540,000
08/14/26
4
3.5
3,559
8900 Bells Mill Rd, Potomac, MD
0.14
Single-Family Home
$398,822
11/10/25
6
4
3,350
10621 Trotters Trl, Potomac, MD
0.24
Single-Family Home
$1,150,000
12/15/25
4
2.5
2,705
10900 Gainsborough Rd, Rockville, MD
0.36
Single-Family Home
$1,125,000
06/29/26
4
2.5
2,736
8511 Hunter Creek Trl, Rockville, MD
0.32
Single-Family Home
$1,335,000
11/10/25
4
2.5
3,039

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
8812 Harness Trl, Rockville, MD 20854
0.04
$1,294,000
4
3.5
3,488
Off Market
8740 Sleepy Hollow Ln, Rockville, MD 20854
0.08
$1,540,000
4
3.5
3,559
Recently Sold
8712 Harness Trl, Potomac, MD 20854
0.11
$1,300,000
4
3.5
3,104
Recently Sold
8701 Sleepy Hollow Ln, Potomac, MD 20854
0.13
$1,005,000
4
2.5
2,459
Recently Sold
8705 Bells Mill Rd, Potomac, MD 20854
0.13
$1,150,000
5
3.5
3,629
Recently Sold
11060 Powder Horn Dr, Potomac, MD 20854
0.20
$1,360,000
4
3.5
2,605
Recently Sold
10701 Pebble Brook Ln, Rockville, MD 20854
0.21
$885,000
4
3.5
2,075
Recently Sold
10817 Willow Run Ct, Potomac, MD 20854
0.19
$1,596,800
4
4.5
4,388
Off Market
8909 Bells Mill Rd, Potomac, MD 20854
0.19
$1,959,400
5
5.5
6,435
Off Market
8801 Fox Hills Trl, Rockville, MD 20854
0.21
$1,296,600
4
3.5
3,524
Off Market
8908 Bells Mill Rd, Potomac, MD 20854
0.20
$2,544,100
7
7
8,840
Off Market
11037 Powder Horn Dr, Rockville, MD 20854
0.24
$1,320,700
4
3.5
3,664
Off Market

Local Information

  • Map ViewExplore the area around 8809 Harness Trl.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1968
0.28 acre lot
2,585 sqft
$472/sqft
Garage

About this House

5 BEDROOM 3.5 BATHROOMS AT FOX HILLS NEIGHBORHOOD, RENOVATED in 2009 - New Appliances, entirely painted. updated Bathrooms. A spacious residence in the heart of Potomac. Basement fully finished (1485 sqft) with one bedroom and full bath. Very charming backyard with deck and patio. Two car garage A truly enjoyable living environment. Easy access to Washington DC., airports, supermarkets, parks and shops (Montgomery Mall). Rent for one year of more

12 months or more tenant pays all utilities
8809 Harness Trl, Potomac, MD 20854 is a 5 bedroom, 4 bathroom, 2,585 sqft single-family home built in 1968. It last sold for $769,000 on Oct 8, 2008. More recently, it was listed as a rental in May 2019 with an asking price of $4,400 per month. That rental listing was removed on March 24, 2021. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,220,100, with a rent estimate of $4,711/month.

Home Details for 8809 Harness Trl

Interior Features

Interior Details
Basement
Heating & Cooling
Heating: Forced AirAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Appliances & Utilities
DryerWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: Shake ShingleDeckExterior: Other, Brick
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1968
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Community

Units in Building: 1

Lot Information

Lot Area: 0.28 acres

Price and Tax history

DateEventPrice
Mar 24, 2021
Source: N/A
ListingRemoved
Jul 21, 2019
Source: N/A
ListingRemoved
$4,000
Jun 23, 2019
Source: N/A
PriceChange
$4,000
Price decreased by 9%
May 14, 2019
Source: N/A
Listed For Rent
$4,400
Jul 31, 2018
Source: N/A
ListingRemoved
$4,200

Market trends in Potomac

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.34M
$14KMoM
Sale-to-List Price
100.0%
0.1%MoM
Price per sq ft
$373
$10MoM
Available listings
136
2MoM

Around this home

What Locals Say about Potomac

At least 196 Trulia users voted on each feature.

  • 94 % Say it's dog friendly

  • 92 % Say parking is easy

  • 87 % Say car is needed

  • 83 % Say yards are well-kept

  • 83 % Say it's quiet

  • 77 % Say people would walk alone at night

  • 76 % Say there's holiday spirit

  • 73 % Say there's wildlife

  • 65 % Say kids play outside

  • 65 % Say they plan to stay for at least 5 years

  • 57 % Say neighbors are friendly

  • 47 % Say streets are well-lit

  • 43 % Say there are sidewalks

  • 43 % Say there are community events

  • 36 % Say it's walkable to restaurants

  • 30 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Very safe neighbourhood. Good for kids and dogs. Convenient and close to lots of shops. Good schools. "
    0
    Flag
  • Trulia User
    "It’s the nicest neighborhood in our town and arguably the entire Washington DC metro area. Large lots, quiet and peaceful. "
    0
    Flag
  • Lisa Jurick
    "I live on the border of Potomac and Bethesda. It’s easy access to shops, restaurants and great schools but mostly to Washington, DC and Tysons Corner. I cannot walk to any of these areas but it’s a short 10-15min drive. They have beautiful hiking trails and beautiful places to live and great school districts "
    0
    Flag
  • Kikidilim
    "I have lived in this area for four years, and I don’t think I want to leave anywhere else. Safe, neighborly, calm, with awesome schools"
    0
    Flag
  • Djfksgbv6d
    "Walk their children to school. Pick after your dog. Talk to your children to be aware of their surroundings. "
    0
    Flag
  • Trulia User
    "Raised my family here for 23 years and is our peaceful home amid the hustle and bustle of the Washington, DC area. We know our neighbors and walk daily around the neighborhood and everyone is friendly. "
    6
    Flag
  • Lisa Jurick
    "I’ve lived here for 8 years. It’s a lovely, quiet neighborhood and everyone is friendly. Very two to three homes has a dog. Every home is beautiful "
    1
    Flag
  • Lisa Jurick
    "There are many parks, people are friendly, we just need more restaurants. Family restaurants, up scale restaurants, and delicatessens. We have the space but we have currently is old and passed us by.we need a rental bike shop and gift stores "
    2
    Flag
  • Trulia User
    "New neighbor welcome parties; house decorator tours; holiday parties for adults and kids; pot luck and holiday themed parties."
    0
    Flag
  • Trulia User
    "I drive through the neighborhood often and I live adjacent to the neighborhood. The side walk is lovely and I see a lot of walkers and runners "
    1
    Flag
  • Trulia User
    "They would like living here because there are so many families with dogs. You may not know the dog owners’ names; you probably know the dogs’ names."
    0
    Flag
  • Trulia User
    "Everyone is friendly and the community has great tree lines and the feel of being in a park like setting "
    0
    Flag
  • Trulia User
    "The association and pool clubhouse do a great job. They have pot lucks, food trucks, a great chat, friendly neighbors always walking. "
    0
    Flag
  • Monson.joette
    "Great schools. Watchful neighbors. Beautiful setting. Upscale homes depending on neighborhood, well over $1M dollars. "
    2
    Flag
  • M. N. P.
    "I recently moved to the neighborhood and love it. most people are very friendly. The public walking trails are a great treat. "
    2
    Flag
  • Lisajurick
    "I’ve lived here for three years The neighborhood is very clean, private and safe. I can leave my door unlocked to my home or my car and not have to worry The scenery is picturesque "
    0
    Flag
  • Mason
    "Potomac Day is every fall and is a great event with a parade and free rides for kids and activities set up in The center of town . It’s also a chance for local businesses to advertise with booths and giveaways ! There is also canal days on the c&o canal in great falls national park . "
    2
    Flag
  • Paul D.
    "It’s a dog owners neighborhood. Good for them, horrible for non dog owners because you can’t step outside your door without someone walking their dog right in your yard relieving themselves. They’re extremely annoying!"
    10
    Flag
  • Trulia User
    "you will spend a lot of time in the car driving your kids everywhere. The older residents do not like teenagers..."
    1
    Flag
  • LS
    "Long, stressful, but worth it. You cannot always walk, unless you are willing to take multiple forms of public transit in order to get where you need to go."
    1
    Flag
  • Natashmn
    "safety comes with the territory fantastic schools great parks outdoor spaces variety of amenities that requires driving"
    2
    Flag
  • Ryder_452
    "Many dog walkers. Friendly owners and plenty of room on the streets. Great place to walk your dog. "
    3
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 8809 Harness Trl

  • What is 8809 Harness Trl estimated to be worth?
    Trulia's estimated value for 8809 Harness Trl in Potomac, MD is $1,220,100.
  • What is the price history for 8809 Harness Trl?
    8809 Harness Trl in Potomac, MD last sold for $769,000 in October 2008.
  • Is Potomac a buyer's or seller's market?
    Potomac is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Potomac?
    The median sale price in Potomac is $1.34M. That is up $14K from the prior month.
  • Does 8809 Harness Trl have laundry facilities?
    Yes, 8809 Harness Trl in Potomac, MD has in-unit laundry.
  • How big is the lot at 8809 Harness Trl?
    The lot at 8809 Harness Trl in Potomac, MD is about 0.28 acres (11,995 sq ft).

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