Google street view image for 14620 Triadelphia Mill Rd, Dayton, MD 21036

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Sold

—

Est. refi paymentEst. refi $2,442/mo

•

3,375

sq ft

14620 Triadelphia Mill Rd, Dayton, MD 21036

About this home

Single-familyProperty Type

1980Year Built

6 acresLot Size

$99Price/Sq.Ft.

6 spacesParking

Source:Public Records

Redfin Estimate

We are currently not able to show the Redfin Estimate at this time.

Nearby homes have recently sold between $665,000 and $998,000.

Market trends in 21036, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

96.7%

+0.9% MoM

Median sale price

$1.4M

$97K MoM

Avg. days on market

50d

20 days MoM

Recently sold homes

1 MoM

Provided by Redfin

Sale history for 14620 Triadelphia Mill Rd

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Year

Property tax

Land + Additions

Assessment*

2026

$10,157 (+4.7%)

2025

$9,704 (+4.7%)

2024

$9,271 (+6.6%)

$312,500 + $365,300

$677,800

2023

$8,697 (+5.3%)

2022

$8,261 (+2.9%)

2021

$8,028 (+3.7%)

$301,300 + $273,600

$574,900

2020

$7,739 (+3.5%)

2019

$7,478 (+5.4%)

2018

$7,094 (+0.4%)

$298,800 + $218,400

$517,200

2017

$7,068 (+3.9%)

$298,800 + $218,400

$517,200

2015

$6,801 (+3.8%)

$298,800 + $222,700

$521,500

2014

$6,550 (+4.3%)

$298,800 + $250,500

$549,300

2013

$6,280 (+7.0%)

2012

$5,868 (+0.7%)

2011

$5,827 (+5.6%)

2010

$5,516 (+28.4%)

2009

$4,296

Tax history for 14620 Triadelphia Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$10,157 (+4.7%)

2025

$9,704 (+4.7%)

2024

$9,271 (+6.6%)

$312,500 + $365,300

$677,800

2023

$8,697 (+5.3%)

2022

$8,261 (+2.9%)

2021

$8,028 (+3.7%)

$301,300 + $273,600

$574,900

2020

$7,739 (+3.5%)

2019

$7,478 (+5.4%)

2018

$7,094 (+0.4%)

$298,800 + $218,400

$517,200

2017

$7,068 (+3.9%)

$298,800 + $218,400

$517,200

2015

$6,801 (+3.8%)

$298,800 + $222,700

$521,500

2014

$6,550 (+4.3%)

$298,800 + $250,500

$549,300

2013

$6,280 (+7.0%)

2012

$5,868 (+0.7%)

2011

$5,827 (+5.6%)

2010

$5,516 (+28.4%)

2009

$4,296

*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

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

261,360

Year renovated

2023

Sq. Ft.

3,375

Year built

1980

Style

Single Family Residential

County

Howard County

APN

05 357543

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

Views, Green

Last updated by owner on Apr 3, 2023.

RR-DEO

Rural Residential-Density Exchange Option Overlay District

The Rural Residential District is established to allow low density residential development within a rural environment. The Rural Residential District is intended for an area of the County which is already largely committed to low density residential subdivisions. Within the RR District, agriculture is permitted as well as residential development in both cluster and non-cluster forms. Cluster development is permitted in order to protect environmental and landscape resources and to preserve agricultural land.; The DEO Overlay District is established to provide land owners in the RC and RR Districts with opportunity and incentive to preserve significant blocks of farmland in the rural area of the county. This district is also intended to encourage the clustering of residential development in areas where the development will not have an adverse impact on farm operations. To accomplish this, the DEO District allows residential density in the RC and RR Districts to be exchanged between parcels. Density exchanges in the District should result in large parcels being preserved in perpetuity, while residential development is directed toward parcels which are able to absorb the additional dwellings.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Public service
Educational/school
Fire house
Recreation
Communications tower
Park & open space

Property details

Around this home

Schools

K - 12
Preschool & daycare

Dayton Oaks Elementary School

Public PreK-5 • Assigned • 2.2mi

9/10

Folly Quarter Middle School

Public 6-8 • Assigned • 3.2mi

9/10

Glenelg High School

Public 9-12 • Assigned • 3.1mi

10/10

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

6/10 Heat Factor

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

4/10 Wind Factor

14% 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

Dayton, MD • 21036

Average low and high temperatures (°F)

36°

22°

42°

27°

60°

38°

68°

48°

72°

55°

82°

64°

86°

69°

79°

61°

77°

59°

65°

46°

56°

39°

42°

28°

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

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Home values near 14620 Triadelphia Mill Rd

Data from public records.

Address	Redfin Estimate
14770 Triadelphia Mill Road, Dayton, MD 5 Beds \| 3.5 Baths \| 4237 Sq. Ft.	$1,096,119
14580 Triadelphia Mill Road, Dayton, MD 4 Beds \| 2.5 Baths \| 2328 Sq. Ft.	$891,416
14750 Triadelphia Mill Road, Dayton, MD 4 Beds \| 3 Baths \| 2972 Sq. Ft.	$920,934
14606 Triadelphia Mill Road, Dayton, MD - Beds \| 2.5 Baths \| 3308 Sq. Ft.	$954,055
14612 Triadelphia Mill Road, Dayton, MD 5 Beds \| 3.5 Baths \| 6140 Sq. Ft.	$1,374,510
15005 Oak Ridge Court, Dayton, MD 5 Beds \| 3.5 Baths \| 4556 Sq. Ft.	$1,311,723
15017 Oak Ridge Court, Dayton, MD 5 Beds \| 5.5 Baths \| 6818 Sq. Ft.	$1,393,922

Address	Redfin Estimate
14630 Triadelphia Mill Road, Dayton, MD 4 Beds \| 4 Baths \| 8455 Sq. Ft.	$1,497,672
14590 Triadelphia Mill Road, Dayton, MD - Beds \| 3.5 Baths \| 2598 Sq. Ft.	$779,403
14790 Triadelphia Mill Road, Dayton, MD 5 Beds \| 4.5 Baths \| 8206 Sq. Ft.	$1,655,652
14608 Triadelphia Mill Road, Dayton, MD - Beds \| 3.5 Baths \| 4472 Sq. Ft.	$1,051,902
14618 Triadelphia Mill Road, Dayton, MD - Beds \| 3.5 Baths \| 3456 Sq. Ft.	$957,988
15009 Oak Ridge Court, Dayton, MD 5 Beds \| 5.5 Baths \| 4828 Sq. Ft.	$1,452,699
15021 Oak Ridge Court, Dayton, MD 6 Beds \| 5.5 Baths \| 8141 Sq. Ft.	$1,381,307

Address	Redfin Estimate
14600 Triadelphia Mill Road, Dayton, MD 4 Beds \| 3.5 Baths \| 3412 Sq. Ft.	$1,056,847
14730 Triadelphia Mill Road, Dayton, MD - Beds \| 3 Baths \| 2832 Sq. Ft.	$857,636
14810 Triadelphia Mill Road, Dayton, MD - Beds \| 3 Baths \| 4729 Sq. Ft.	$1,315,051
14610 Triadelphia Mill Road, Dayton, MD 5 Beds \| 4.5 Baths \| 4963 Sq. Ft.	$1,198,537
14616 Triadelphia Mill Road, Dayton, MD - Beds \| 2.5 Baths \| 3472 Sq. Ft.	$971,584
15013 Oak Ridge Court, Dayton, MD 4 Beds \| 4.5 Baths \| 5969 Sq. Ft.	$1,350,157
15025 Oak Ridge Court, Dayton, MD 5 Beds \| 5.5 Baths \| 4854 Sq. Ft.	$1,372,651

This data may not show owner updates. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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14620 Triadelphia Mill Rd, Dayton, MD 21036

About this home

Redfin Estimate

Market trends in 21036, MD

Sale history for 14620 Triadelphia Mill Rd

Tax history for 14620 Triadelphia Mill Rd

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 14620 Triadelphia Mill Rd

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