OFF MARKET

Off market may 2021 for $825K

$1,017,662

Est. refi paymentEst. refi $3,644/mo

•

1,904

sq ft

12308 Happy Hollow Rd, Cockeysville, MD 21030

About this home

Post and Beam Cottage on 7 Acre Retreat Like Setting. Quality Abounds with The Slate Steps leading to Open Porch. Custom Solid Wood Entrance Door Opens to Foyer with Slate Tile Flooring. Feel the Warmth of The Solid Wood Beam Construction throughout the 1st & 2nd Floors. Gourmet Kitchen with Wolf Induction Cooktop and Wall Oven, Ample Cabinet and Granite Counter Space including Breakfast Bar. Family Room has Builtin Cabinetry Surrounding The Wood burning Fireplace w/ Flat Screen TV Included. Screened in Porch Off Family Leads to Deck Overlooks Private Grounds and Woods. All Bedrooms have Cathedral Ceilings. Master Suite Includes Skylight, Walk in Closet and En Suite Bath. Exterior has Hardie Plank Siding, Copper Roof, Gutters and Downspouts. In Addition to the 2 Car Garage is a Detaches Oversize 2+ Car Garage/ Workshop with Full Stairs to Second Level Hobby/Storage Room.

Single-familyProperty Type

1983Year Built

6.97 acresLot Size

$534Est. Price/Sq.Ft.

4 garage spacesParking

Listed by Terry Brennan • Long & Foster Real Estate, Inc.

•410-453-0500 (broker)

Bought with Elise Brennan • Berkshire Hathaway HomeServices Homesale Realty

•410-583-0400 (broker)

•gschlectic@homesale.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDBC2000224

Redfin Estimate

$1,017,662

$193K since sold in May 2021$16K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 46.3% higher than the average sale price ($696K) of 6 comparable homes.

SOLD SEP 25, 2026
$600,000
A
4 beds2.5 baths2,354 sq ft
821 W Padonia Rd, Cockeysville, MD 21030
SOLD SEP 18, 2026
$475,000
B
3 beds2 baths1,715 sq ft
12003 Boxer Hill Rd, Cockeysville, MD 21030
SOLD JUL 31, 2026
$675,000
C
4 beds2 baths2,186 sq ft
1102 Greenway Rd, Cockeysville, MD 21030
SOLD JUL 8, 2026
$725,000
D
4 beds2.5 baths3,270 sq ft
7 Shadow Ct, Owings Mills, MD 21117
SOLD JUL 24, 2026
$789,900
E
3 beds3 baths4,295 sq ft
11904 Ridge Valley Dr, Owings Mills, MD 21117
SOLD JUN 26, 2026
$910,000
F
3 beds3 baths2,776 sq ft
2201 Knox Ave, Reisterstown, MD 21136

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Earn from this home

Sell

$368,163

Est. take-home

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Refinance

Est. cash available

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Rent

$3,075/mo

Redfin rental estimate

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Market trends in 21030, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.2%

1.4% MoM

Median sale price

$567K

$93K MoM

Avg. days on market

38d

4 days MoM

Recently sold homes

12 MoM

New listings for sale

COMING SOON
$370,000
3 beds3 baths1,920 sq ft
35 Silverton Ct, Cockeysville, MD 21030
(410) 453-0500
$399,000
2 beds2 baths1,297 sq ft
400 Symphony Cir Unit 110I, Cockeysville, MD 21030
(410) 561-0044
OPEN SAT, 12PM TO 2PM
$545,000
3 beds2 baths2,201 sq ft
1103 Greenway Rd, Cockeysville, MD 21030
(410) 823-0033
$380,000
3 beds3 baths2,300 sq ft
31 White Pine Ct, Cockeysville, MD 21030
(410) 823-0033
$299,000
3 beds2.5 baths1,604 sq ft
37 Pickburn Ct Unit C, Cockeysville, MD 21030
(888) 860-7369
COMING SOON
$570,000
5 beds3 baths3,499 sq ft
10509 Gateridge Rd, Cockeysville, MD 21030
(410) 823-0033
$1,499,500
6 beds8 baths7,758 sq ft
903 Ivy Hill Rd, Cockeysville, MD 21030
(410) 823-0033
$205,000
1 bed1 bath847 sq ft
400 Symphony Cir Unit 67A, Cockeysville, MD 21030
(410) 280-5600
$275,000
1 bed1 bath1,005 sq ft
400 Symphony Cir Unit 434F, Cockeysville, MD 21030
(410) 280-5600
$310,000
4 beds2.5 baths1,380 sq ft
18 Pine Bark Ct #18, Cockeysville, MD 21030
(410) 823-0033
See all

Provided by Redfin

Sale history for 12308 Happy Hollow Rd

Date

Event

Price

Public Records

Jun 10, 2021

Sold

$825,000

$433/sq ft

BRIGHT MLS #MDBC2000224

May 7, 2021

Sold

$825,000

$433/sq ft

Mar 22, 2021

Pending

—

Mar 18, 2021

Relisted

—

Mar 14, 2021

Listing Removed

—

Mar 14, 2021

Listed

$825,000

$433/sq ft

BRIGHT MLS #MDBC511346

Dec 2, 2020

Listing Removed

—

Oct 30, 2020

Listed

$895,000

$470/sq ft

Public Records

Sep 11, 1992

Sold

$300,000

$158/sq ft

Public Records

Aug 13, 1992

Sold

$417,000

$219/sq ft

Public Records

Dec 18, 1986

Sold

$235,500

$124/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$8,065 (+4.4%)

2025

$7,726 (+4.6%)

2024

$7,387 (+4.5%)

2023

$7,066 (+5.5%)

2022

$6,700 (−0.9%)

2021

$6,761

$262,200 + $290,700

$552,900

2020

$6,761 (−0.8%)

$262,200 + $290,700

$552,900

2019

$6,819 (+4.1%)

$262,200 + $290,700

$552,900

2018

$6,551 (+9.1%)

2017

$6,005 (+2.0%)

$262,200 + $231,400

$493,600

2015

$5,890 (+1.9%)

$262,200 + $231,400

$493,600

2014

$5,778 (+4.2%)

$262,200 + $311,000

$573,200

2013

$5,545 (+4.1%)

$262,200 + $311,000

$573,200

2012

$5,329 (+2.2%)

2011

$5,216

2010

$5,216 (+4.8%)

2009

$4,979

Tax history for 12308 Happy Hollow Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,065 (+4.4%)

2025

$7,726 (+4.6%)

2024

$7,387 (+4.5%)

2023

$7,066 (+5.5%)

2022

$6,700 (−0.9%)

2021

$6,761

$262,200 + $290,700

$552,900

2020

$6,761 (−0.8%)

$262,200 + $290,700

$552,900

2019

$6,819 (+4.1%)

$262,200 + $290,700

$552,900

2018

$6,551 (+9.1%)

2017

$6,005 (+2.0%)

$262,200 + $231,400

$493,600

2015

$5,890 (+1.9%)

$262,200 + $231,400

$493,600

2014

$5,778 (+4.2%)

$262,200 + $311,000

$573,200

2013

$5,545 (+4.1%)

$262,200 + $311,000

$573,200

2012

$5,329 (+2.2%)

2011

$5,216

2010

$5,216 (+4.8%)

2009

$4,979

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

Public record

Beds

—

Baths

2.5

Stories

1.5

Lot width

—

Lot depth

—

Lot size

6.97 Acres

Year renovated

—

Sq. Ft.

2,111

Year built

1983

Style

Single Family Residential

County

Baltimore County

APN

08 1800004231

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 21, 2026.

Property details

Parking

Parking Information
# of Detached Garage Spaces: 2
# of Attached Garage Spaces: 2
Garage Features: Garage - Side Entry, Garage Door Opener, Oversized
# of Total Garage and Parking Spaces: 16
Has Garage
# of Garage Spaces: 4
Driveway - # of Spaces: 12
Attached Garage, Detached Garage, Driveway

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 3

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

Interior Information
Appliances: Built-In Microwave, Cooktop, Dishwasher, Dryer - Electric, Exhaust Fan, Icemaker, Microwave, Oven - Wall, Oven/Range - Electric, Range Hood, Refrigerator, Washer, Water Conditioner - Owned, Water Heater
Door Features: Six Panel, Storm
Flooring Type: Hardwood, Slate
Interior Features: Built-Ins, CeilngFan(s), Combination Kitchen/Dining, Exposed Beams, Floor Plan - Open, Kitchen - Country, Kitchen - Gourmet, Skylight(s), Soaking Tub, Walk-in Closet(s), Water Treat System, Wood Floors
Living Area Sq.Ft. Source: Assessor
Wall & Ceiling Types: 2 Story Ceilings, Beamed Ceilings, Wood Ceilings, Cathedral Ceilings

Room Information
Living Room, Dining Room, Bedroom 2, Bedroom 3, Kitchen, Family Room, Foyer, Breakfast Room, Bedroom 1, Hobby Room

Basement Information
Basement: Yes
Garage Access, Partially Finished

Exterior

Property Information
Total Below Grade Sq. Ft.: 0
Improvement Assessed Value: $290,700
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Construction Materials: HardiPlank Type
Other Structures: Above Grade, Below Grade
Roof: Copper
Structure Type: Detached
Window Features: Double Pane, Skylights, Insulated

Lot Information
Lot Features: Backs to Trees, Landscaping, No Thru Street, Secluded
Tidal Water: No

Land Information
Land Assessed Value: $262,200

Above Grade Information
Finished Sq.Ft.: 1,904
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $6,701
Tax Assessed Value: $552,900
Tax Year: 2021
Tax Annual Amount: $6,761

Assessments Information
Year Assessed: 2021

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Central A/C, Whole House Fan
Cooling Fuel: Electric
220 Volts
Heat Pump - Electric BackUp
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: On Site Septic
Water Source: Well

Location

School Information
Elementary School: PINEWOOD
Middle Or Junior School: RIDGELY
High School: DULANEY
School District Name: BALTIMORE COUNTY PUBLIC SCHOOLS
Elementary School Source: 3rd Party
Middle School Source: 3rd Party
High School Source: 3rd Party
School District Source: 3rd Party

Location Information
Outside City Limits
Directions: GPS

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,111
Stories: 1.5
Lot Size: 6.97 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: —
County: Baltimore County
APN: 08 1800004231

Home facts updated by county records on Oct 21, 2026

Around this home

Schools

K - 12
Preschool & daycare

Mays Chapel Elementary School

Public PreK-5 • Assigned • 0.7mi

9/10

Ridgely Middle School

Public 6-8 • Assigned • 4.0mi

8/10

Dulaney High School

Public 9-12 • Assigned • 3.8mi

6/10

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

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 105° expected this year, 14 days in 30 years

4/10 Wind Factor

15% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Cockeysville, MD • 21030

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 4.3 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$967,000 – $1.17M

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New listings for sale in 21030

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COMING SOON

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(410) 823-0033

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6 beds8 baths7,758 sq ft

903 Ivy Hill Rd, Cockeysville, MD 21030

New water heaters • 1.58 acre lot • 3 garage spots

(410) 823-0033

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400 Symphony Cir Unit 67A, Cockeysville, MD 21030

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Home values near 12308 Happy Hollow Rd

Data from public records.

Address	Redfin Estimate
12302 Happy Hollow Rd, Cockeysville, MD - Beds \| 2.5 Baths \| 2184 Sq. Ft.	$691,068
12304 Happy Hollow Rd, Cockeysville, MD - Beds \| 3.5 Baths \| 3752 Sq. Ft.	$943,005
1013 Painters Ln, Cockeysville, MD 4 Beds \| 3.5 Baths \| 3410 Sq. Ft.	$1,149,324
12101 Boxer Hill Rd, Cockeysville, MD 4 Beds \| 2 Baths \| 1464 Sq. Ft.	$552,043
1005 Painters Ln, Cockeysville, MD - Beds \| 1.5 Baths \| 2044 Sq. Ft.	$631,065
812 West Padonia Rd, Cockeysville, MD - Beds \| 4.5 Baths \| 4582 Sq. Ft.	$1,539,287
7 Hillsyde Ct, Cockeysville, MD 6 Beds \| 4 Baths \| 6696 Sq. Ft.	$1,356,181

Address	Redfin Estimate
12312 Happy Hollow Rd, Cockeysville, MD - Beds \| 3 Baths \| 2912 Sq. Ft.	$782,308
12310 Happy Hollow Rd, Cockeysville, MD 5 Beds \| 3.5 Baths \| 3000 Sq. Ft.	$969,023
12105 Boxer Hill Rd, Cockeysville, MD - Beds \| 1.5 Baths \| 2824 Sq. Ft.	$689,336
1009 Painters Ln, Cockeysville, MD 4 Beds \| 3 Baths \| 1819 Sq. Ft.	$748,810
9619 Labrador Ln, Cockeysville, MD 3 Beds \| 2.5 Baths \| 1908 Sq. Ft.	$583,819
3 Hillsyde Ct, Cockeysville, MD - Beds \| 3.5 Baths \| 7043 Sq. Ft.	$1,480,900
9 Hillsyde Ct, Cockeysville, MD 5 Beds \| 6 Baths \| 4964 Sq. Ft.	$1,689,967

Address	Redfin Estimate
12306 Happy Hollow Rd, Cockeysville, MD - Beds \| 2 Baths \| 2026 Sq. Ft.	$675,195
12102 Boxer Hill Rd, Cockeysville, MD - Beds \| 1 Baths \| 1040 Sq. Ft.	$358,998
12109 Boxer Hill Rd, Cockeysville, MD - Beds \| 1 Baths \| 1000 Sq. Ft.	$425,616
12111 Boxer Hill Rd, Cockeysville, MD 3 Beds \| 2 Baths \| 2206 Sq. Ft.	$619,022
9621 Labrador Ln, Cockeysville, MD - Beds \| 2.5 Baths \| 2874 Sq. Ft.	$682,004
5 Hillsyde Ct, Cockeysville, MD - Beds \| 5 Baths \| 8618 Sq. Ft.	$1,403,283
15 Hillsyde Ct, Cockeysville, MD - Beds \| 4.5 Baths \| 3627 Sq. Ft.	$1,049,244

Property information provided by BRIGHT MLS when last listed in 2021. 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 21030, MD

Sale history for 12308 Happy Hollow Rd

Tax history for 12308 Happy Hollow Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21030

Home values near 12308 Happy Hollow Rd

More real estate resources