OFF MARKET

Off market jul 2013 for $486K

$758,946

Est. refi paymentEst. refi $3,281/mo

•

2.5 ba

•

2,119

sq ft

17405 Rio Dulce Ct, Olney, MD 20832

About this home

WOW. .. PRISTINE HOME ON EXCEPTIONAL LOT!!! EVERYTHING IS PERFECT HERE * * ALL NEW CARPETS * * NEW TILE IN KITCHEN * * FRESHLY PAINTED * * NEW FURNACE & CAC * * WONDERFUL COUNTRY KITCHEN ADJACENT TO FAMILY ROOM WITH BEAUTIFUL BRICK FIREPLACE * * GORGEOUS CUSTOM DECK ENJOYS MAGNIFICENT YARD & SETTING WITH ABSOLUTE PRIVACY AND TOWERING TREES!!! ALL LOCATED ON QUIET CUL-DE-SAC IN ONE OF OLNEY'S FINEST NEIGHBORHOODS!!!!!

Single-familyProperty Type

1988Year Built

0.35 acresLot Size

$358Est. Price/Sq.Ft.

2 spacesParking

Listed by CHIP Ward • Long & Foster Real Estate, Inc.

•301-424-0900 (broker)

Bought with Tim Horst • Long & Foster Real Estate, Inc.

•301-424-0900 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1003571124

Redfin Estimate

$758,946

$273K since sold in July 2013$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.4% lower than the average sale price ($803K) of 6 comparable homes.

SOLD BY REDFIN MAR 20, 2026
$830,000
A
4 beds2.5 baths2,308 sq ft
16908 Freedom Way, Rockville, MD 20853
SOLD SEP 18, 2026
$860,000
B
4 beds3.5 baths2,784 sq ft
3358 Megans Way, Olney, MD 20832
SOLD AUG 17, 2026
$750,000
C
4 beds2.5 baths2,096 sq ft
16528 George Washington Dr, Rockville, MD 20853
SOLD MAY 28, 2026
$820,000
D
4 beds2.5 baths2,832 sq ft
4355 Morningwood Dr, Olney, MD 20832
SOLD JUN 29, 2026
$765,000
E
4 beds3.5 baths2,100 sq ft
4120 Sandcastle Ln, Olney, MD 20832
SOLD BY REDFIN OCT 15, 2025
$790,000
F
4 beds2.5 baths2,234 sq ft
17416 Evangeline Ln, Olney, MD 20832

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Earn from this home

Sell

$442,298

Est. take-home

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Refinance

Est. cash available

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Rent

$3,251/mo

Redfin rental estimate

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Market trends in 20832, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

0.5% MoM

Median sale price

$569K

$66K MoM

Avg. days on market

28d

3 days MoM

Recently sold homes

15 MoM

New listings for sale

$625,000
3 beds2.5 baths2,260 sq ft
3 Fiddleleaf Ct, Olney, MD 20832
(301) 774-5900
$459,000
3 beds1.5 baths1,160 sq ft
17736 Chipping Ct, Olney, MD 20832
(410) 312-0000
$335,000
2 beds1.5 baths1,040 sq ft
2943 Mcgee Way, Olney, MD 20832
(301) 774-5900
$665,000
4 beds2.5 baths2,468 sq ft
4215 Olney Laytonsville Rd, Olney, MD 20832
(443) 906-3848
$279,000
2 beds1.5 baths1,032 sq ft
18148 Windsor Hill Dr Unit 202B, Olney, MD 20832
(301) 975-9500
$749,900
4 beds3 baths2,750 sq ft
4421 Morningwood Dr, Olney, MD 20832
(301) 424-0900
$564,900
3 beds2.5 baths1,936 sq ft
18221 Paladin Dr, Olney, MD 20832
(301) 972-2000
COMING SOON
$875,000
4 beds3 baths2,825 sq ft
17208 Macduff Ave, Olney, MD 20832
(301) 774-5900
$199,999
3 beds1.5 baths996 sq ft
17824 Buehler Rd Unit 3-E-5, Olney, MD 20832
(301) 881-9800
COMING SOON
17440 Gallagher Way, Olney, MD 20832
$474,300
3 beds3 baths1,188 sq ft
17440 Gallagher Way, Olney, MD 20832
(301) 450-6999
See all

Provided by Redfin

Sale history for 17405 Rio Dulce Ct

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$6,542 (+5.3%)

2024

$6,215 (+4.4%)

$276,700 + $291,300

$568,000

2023

$5,952 (+9.8%)

2022

$5,422 (+2.7%)

2021

$5,278 (+2.2%)

$263,400 + $242,200

$505,600

2020

$5,164 (+2.1%)

2019

$5,056 (+3.6%)

2018

$4,881 (+1.5%)

2017

$4,807 (+6.5%)

2015

$4,512 (−0.1%)

2014

$4,519 (+1.6%)

$239,500 + $187,900

$427,400

2013

$4,446 (−9.5%)

2012

$4,913 (−9.0%)

2011

$5,399

2010

$5,399 (+62.3%)

2009

$3,326

Tax history for 17405 Rio Dulce Ct

Year

Property tax

Land + Additions

Assessment*

2025

$6,542 (+5.3%)

2024

$6,215 (+4.4%)

$276,700 + $291,300

$568,000

2023

$5,952 (+9.8%)

2022

$5,422 (+2.7%)

2021

$5,278 (+2.2%)

$263,400 + $242,200

$505,600

2020

$5,164 (+2.1%)

2019

$5,056 (+3.6%)

2018

$4,881 (+1.5%)

2017

$4,807 (+6.5%)

2015

$4,512 (−0.1%)

2014

$4,519 (+1.6%)

$239,500 + $187,900

$427,400

2013

$4,446 (−9.5%)

2012

$4,913 (−9.0%)

2011

$5,399

2010

$5,399 (+62.3%)

2009

$3,326

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

—

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.35 Acres

Year renovated

—

Sq. Ft.

2,245

Year built

1988

Style

Single Family Residential

County

Montgomery County

APN

08 02651768

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 17, 2026.

R-200

Residential - 200 Zone

The intent of the R-200 zone is to provide designated areas of the County for residential uses with a minimum lot size of 20,000 square feet. The predominant use is residential in a detached house.

Permitted uses

Include but are not limited to:

Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage Door Opener
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Garage
Off Street, Attached Garage

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 4

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Dishwasher, Disposal, Dryer, Exhaust Fan, Humidifier, Icemaker, Refrigerator, Stove, Washer
Entry Location: Center Hall
Interior Features: Kitchen - Country, Dining Area, Kitchen - Eat-In, Chair Railings, Crown Moldings, Window Treatments, Master Bath(s), Wood Floors, Floor Plan - Traditional
Living Area Sq.Ft. Source: Estimated

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Foyer, Mud Room

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Mantel(s)

Basement Information
Basement: Yes
Outside Entrance, Side Entrance, Full, Unfinished, Walkout Stairs

Exterior

Property Information
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $187,900
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Not Completed
Construction Materials: Combination, Brick, Brick Front, Vinyl Siding
Other Structures: Above Grade
Outdoor Living Structures: Deck(s)
Structure Type: Detached

Lot Information
Lot Features: Backs to Trees, Cul-de-sac, Premium, Trees/Wooded, Private
Topography: Level
Tidal Water: No

Land Information
Land Assessed Value: $239,500

Above Grade Information
Finished Sq.Ft.: 2,119
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $3,573.06
Tax Assessed Value: $427,400
Tax Year: 2012
Tax Annual Amount: $5,137.87

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2013

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Central A/C
Cooling Fuel: Electric
Forced Air
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public

Location

Location Information
Directions: North on Georgia; Left on Hines; Right on Monitor Dr; Left on Monitor Pl; Right on Rio Dulce Ct

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,245
Stories: 2.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: —
County: Montgomery County
APN: 08 02651768

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Olney Elementary School

Public K-5 • Assigned • 0.4mi

7/10

Rosa M. Parks Middle School

Public 6-8 • Assigned • 2.0mi

9/10

Sherwood High School

Public 9-12 • Assigned • 2.9mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

4/10 Wind Factor

16% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Olney, MD • 20832

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$721,000 – $873,000

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New listings for sale in 20832

$625,000

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3 Fiddleleaf Ct, Olney, MD 20832

(301) 774-5900

$459,000

3 beds1.5 baths1,160 sq ft

17736 Chipping Ct, Olney, MD 20832

(410) 312-0000

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2 beds1.5 baths1,040 sq ft

2943 Mcgee Way, Olney, MD 20832

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18148 Windsor Hill Dr Unit 202B, Olney, MD 20832

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4421 Morningwood Dr, Olney, MD 20832

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COMING SOON

$875,000

4 beds3 baths2,825 sq ft

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(301) 774-5900

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(301) 881-9800

Home values near 17405 Rio Dulce Ct

Data from public records.

Address	Redfin Estimate
17409 Rio Dulce Court, Olney, MD 4 Beds \| 3 Baths \| 3360 Sq. Ft.	$831,537
17408 Rio Dulce Court, Olney, MD - Beds \| 2.5 Baths \| 2119 Sq. Ft.	$788,264

Address	Redfin Estimate
17413 Rio Dulce Court, Olney, MD 5 Beds \| 3.5 Baths \| 3204 Sq. Ft.	$905,218
17404 Rio Dulce Court, Olney, MD - Beds \| 3.5 Baths \| 3040 Sq. Ft.	$842,853

Address	Redfin Estimate
17412 Rio Dulce Court, Olney, MD - Beds \| 2.5 Baths \| 2304 Sq. Ft.	$813,277
3701 Monitor Place, Olney, MD - Beds \| 2 Baths \| 1044 Sq. Ft.	$552,396

Property information provided by BRIGHT MLS when last listed in 2013. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20832, MD

Sale history for 17405 Rio Dulce Ct

Tax history for 17405 Rio Dulce Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20832

Home values near 17405 Rio Dulce Ct

More real estate resources