9404 Guilford Rd is a 1,248 square foot house on a 0.69 acre lot with 1 bathroom. Based on Redfin's Columbia data, we estimate the home's value is $382,816.
Single-familyProperty Type
1950Year Built
0.69 acresLot Size
$307Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$382,816
$5,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.5% lower than the average sale price ($476K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$4,794 (+4.4%)
2025
$4,589 (+4.3%)
2024
$4,400 (+8.7%)
$219,500 + $114,100
$333,600
2023
$4,047 (+5.9%)
2022
$3,820 (+4.8%)
2021
$3,645 (+5.5%)
$194,500 + $90,700
$285,200
2020
$3,455 (+1,628.6%)
2019
$200 (−93.3%)
2018
$2,962 (+4.4%)
2017
$2,838 (+7.4%)
2015
$2,643 (−0.5%)
$112,400 + $62,600
$175,000
2014
$2,657
$112,400 + $63,600
$176,000
2013
$2,657 (+2.9%)
2012
$2,583 (−2.5%)
2011
$2,648 (+0.2%)
2010
$2,644 (+51.2%)
2009
$1,749
Tax history for 9404 Guilford Rd
Year
Property tax
Land + Additions
Assessment*
2026
$4,794 (+4.4%)
2025
$4,589 (+4.3%)
2024
$4,400 (+8.7%)
$219,500 + $114,100
$333,600
2023
$4,047 (+5.9%)
2022
$3,820 (+4.8%)
2021
$3,645 (+5.5%)
$194,500 + $90,700
$285,200
2020
$3,455 (+1,628.6%)
2019
$200 (−93.3%)
2018
$2,962 (+4.4%)
2017
$2,838 (+7.4%)
2015
$2,643 (−0.5%)
$112,400 + $62,600
$175,000
2014
$2,657
$112,400 + $63,600
$176,000
2013
$2,657 (+2.9%)
2012
$2,583 (−2.5%)
2011
$2,648 (+0.2%)
2010
$2,644 (+51.2%)
2009
$1,749
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-SA-8
Residential Single Attached District
The R-SA-8 District is established to provide clustered attached dwelling units. It is the intent of this district that the attached dwellings be compatible with adjacent residential zones.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Multiple units
Infrastructure
Public service
Educational/school
Fire house
Recreation
Communications tower
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Block
Building Type: Single Family
Property Information
Subdivision Name: KNISLEY DEVLP
Living Sq. Ft: 1,248
Building Sq. Ft: 1,248
# of Stories: 1.5
Stories Type: 1 1/2 Story With Basement
Legal Description: .689 A 9404 GUILFORD RD KNISLEY DEVLP
Lot Information
# of Buildings: 1
Land Sq. Ft: 30,012
Acres: 0.689
Zoning Code: RSA8
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 06
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 1,248
Stories: 1.5
Lot Size: 0.69 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: —
County: Howard County
APN: 06 432425
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
Guilford Elementary School
Public PreK-5 • Assigned • 0.4mi
4/10
Lake Elkhorn Middle School
Public 6-8 • Assigned • 1.9mi
6/10
Hammond High School
Public 9-12 • Assigned • 1.4mi
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 103° expected this year, 15 days in 30 years
4/10 Wind Factor
19% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Columbia, MD • 21046
Average low and high temperatures (°F)
38
23
43
28
61
39
69
49
73
56
84
66
87
71
81
64
78
61
68
48
58
40
44
29
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
$364,000 – $441,000
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