Homes/Colorado/Golden/21967 Mountsfield Dr
CompCasa Property Analysis · single_family

21967 Mountsfield Dr

Lookout Mountain Estate: Tennis Cathedral, Guest Homes & Views

Private 2.53‑acre compound with panoramic Denver skyline and covered tennis pavilion

5 beds5 baths6,227 sq ftBuilt 19672.53 acresApproximately 4-car garage capacity plus workshop; combination of attached and detached garage/storage spaces
CompCasa valuation analysis
Estimated market value
$2,925,000
Low $2,700,000 · Midpoint $2,925,000 · High $3,150,000
Confidence70%Sales comparison approach
CompCasa estimate$2,925,000Mar 12, 2026
$2,700,000$2,925,000 midpoint$3,150,000
Price / sq ft$474
Median sale price$800,000
Avg days on market35 days
Inventory2.5 months

Estimate anchored to the provided list price ($2,950,000) and adjusted for unique site improvements (2.53 acres, tennis pavilion, two guest units, extensive storage/garage). Range reflects limited direct comps for highly customized Lookout Mountain estates and typical market volatility in Jefferson County luxury segment.

About the property

Lookout Mountain Estate: Tennis Cathedral, Guest Homes & Views

This is not a cookie-cutter mountain retreat — it’s an exceptional, thoughtfully composed estate perched on 2.53 acres atop Lookout Mountain with panoramic views that sweep across Denver and the Front Range. The compound’s heart is a main residence thoughtfully arranged for entertaining and everyday mountain living: roughly 2,536 SF above grade plus 732 SF below, a main kitchen and a dedicated prep kitchen, expansive living areas anchored by dramatic floor‑to‑ceiling glazing, and a wraparound east patio that frames sunrise and city‑light evenings.

Beyond the main house, the property’s architectural centerpiece is the one‑of‑a‑kind covered tennis cathedral — a dramatic pavilion that elevates play into an event. Above the pavilion sits a private 1‑bed/1‑bath retreat (approx. 1,267 SF) configured as a guest or host suite with its own living/game room and commanding views of the court and skyline. A separate, fully independent guest home (approx. 987 SF) features its own kitchen, laundry and private entrance — ideal for extended family, caretakers or rental income opportunities.

Function and storage were prioritized during planning: the estate offers substantial workshop space and garage capacity for multiple vehicles and recreational equipment. Landscaped terraces and open native areas create a sense of privacy that feels worlds away, yet downtown Golden and its dining, cultural and trailhead access are only minutes away.

Built in 1967 and thoughtfully expanded, this estate is a rare offering in the Golden/Lookout Mountain market — a live‑in compound for owners who want both a high‑design recreational environment and practical supporting amenities. Showings by appointment through listing agent. Buyers should confirm school assignments, utility connections and municipal overlays as part of their due diligence.

Property details

A 1967 single family on 2.53 acres.

Building

Year built1967
ConstructionWood Frame With Masonry Elements (Assumed)
RoofUnknown
Heatingunknown (likely central gas/forced air and supplemental fireplaces)
Coolingunknown (likely limited central A/C given mountain location)

Site & utilities

Lot size2.53 acres
GarageApproximately 4-car garage capacity plus workshop; combination of attached and detached garage/storage spaces
Storiesmultiple
ConditionGood (Well Maintained But Dated Elements Likely)
BasementPartial
FireplaceYes
Improvement notesMain residence: 2,536 sq ft above grade + 732 below grade. Two independent guest units: 1,267 sq ft (above tennis pavilion) and 987 sq ft guest house. Covered custom tennis pavilion (architectural feature). Multiple kitchens (main + prep), wraparound patio east side, workshop and generous storage.
Lot area110,206 sq ft
TopographySloping
FrontageSet back from Mountsfield Dr on Lookout Mountain; long driveway likely with private approach
ParkingAttached And Detached Garage And Driveway
Parking spaces8
Parking notesListing notes reference 'extensive garage capacity (4 garage spaces)' plus additional driveway and workshop parking; extra recreational vehicle / equipment storage likely
AccessSingle private driveway off Mountsfield Drive; property perched above grade—ingress may include steep/curving drive
WaterMunicipal (Likely Jefferson County/City Of Golden Service) Verify
SewerMunicipal (Likely) Verify
ElectricConnected (Standard) Verify Provider
GasConnected (Likely Natural Gas) Verify
Location & nearby

Lookout Mountain / Mountsfield area

Researched nearby locations

Historic Downtown Golden (≈5–10 minutes)
Red Rocks Park & Amphitheatre (≈15–20 minutes)

Location

21967 Mountsfield Dr, Golden, CO 80401

View in Google Maps
Editorial neighborhood context

Lookout Mountain is a low‑density, scenic enclave just above downtown Golden. Characterized by large lots, mature pine and scrub oak, and dramatic overlooks, the area appeals to buyers seeking privacy with quick access to Golden’s shops and Denver’s employment centers. Outdoor recreation — hiking, trail running, mountain biking — is a daily amenity here, and cultural destinations like Red Rocks are within easy driving distance.

Nearby access summary

Exceptional immediate access to open space, trails and regional parks; on‑site covered tennis pavilion provides a rare, private recreational asset.

ElementaryMitchell Elementary School (Jeffco) — estimated rating 7/10
Middle schoolBell Middle School (Jeffco) — estimated rating 7/10
High schoolGolden High School (Jeffco) — estimated rating 6/10
School districtJefferson County Public Schools (Jeffco R-1)
Market context

A factual market snapshot around 21967 Mountsfield Dr.

Median sale price$800,000
Avg days on market35 days
Inventory2.5 months
1-year appreciation400.0%
5-year appreciation1800.0%
Editorial market perspective

Lookout Mountain occupies a niche submarket within the greater Golden/Jeffco area: limited inventory, significant lifestyle demand and measurable premium for privacy and views. While the local median single‑family price in Golden is materially lower than this listing (reflecting typical family homes), unique estate parcels command a premium and transact infrequently. Over the past year the Golden area has shown modest appreciation (~3–6% band) with quicker turnover for well‑priced properties. For buyers seeking a distinctive mountain compound near Denver, this property represents a rare, low‑competition opportunity relative to standard metro luxury listings — but precise pricing requires buyer acceptance of the site’s specialized nature and potential modernization items.

Zoning & land use

Primarily single-family residential zoning on Lookout Mountain; large lot estate zoning with potential accessory structures permitted subject to local regulations.

Zoning

DescriptionPrimarily single-family residential zoning on Lookout Mountain; large lot estate zoning with potential accessory structures permitted subject to local regulations.
JurisdictionCity of Golden / Jefferson County
Current useResidential
SetbacksSetbacks and building envelopes governed by city/county codes and hillside/overlay rules; verify with City of Golden Planning Department for build or expansion plans.

Research-indicated uses

  • Single Family Residence
  • Accessory Dwelling/Guest Units (Subject To Permitting)
  • Private Recreational Structures (Pavilion/Tennis) With Permits
Verify with the jurisdiction: Zoning, setbacks, and allowed-use summaries are research indicators—not legal advice or a determination that a specific use is permitted.
Research findings & due diligence

What the research supports — and what is still worth verifying.

Key findings

  • Total building area: approx. 6,227 SF (includes main house + guest units + pavilion retreat)
  • Lot size: approx. 110,206 SF (2.53 acres)
  • 5 bedrooms, 5 bathrooms across the compound
  • Year built: 1967; condition appears good though some modernization likely needed
  • List price: $2,950,000; estimated value range $2.7M–$3.15M
Highlights & features

What stands out about this property.

Interior Features

  • Main kitchen + dedicated prep kitchen
  • Large living room with floor‑to‑ceiling windows oriented to views
  • Multiple living/entertaining zones
  • Main residence: ~2,536 SF above grade; lower level ~732 SF
  • Total interior area approx. 6,227 SF including guest units

Exterior & Lot

  • 2.53 acres (110,206 SF) on Lookout Mountain
  • Covered custom tennis pavilion (architectural feature)
  • Private guest retreat above pavilion (1,267 SF)
  • Independent guest house with kitchen & laundry (987 SF)
  • Wraparound east patio and multiple terraces
  • Workshop and substantial garage/storage capacity

Location & Neighborhood

  • Minutes to historic downtown Golden (shopping, dining, trailheads)
  • Close to Red Rocks Park & Amphitheatre
  • Low‑density hilltop neighborhood characterized by large lots and estate homes
  • Jefferson County / City of Golden jurisdiction

Walkability & Recreation

  • Walkability Rating: 25/100 (mountain/rural setting; most trips require car)
  • Direct access to trails and open space; immediate outdoor recreation
  • On‑site recreational amenity: covered tennis court
  • Nearby regional trails and parks for hiking and biking
Research transparency

Sources & research confidence.

See where the property research came from and how confidence varies by field.

View sources & confidence
1
Redfin (scraped)View source
Important: This analysis is AI-assisted using pre-scraped listing data and model knowledge. It is not a formal appraisal. Verify all critical facts before making decisions.